Wanted |
Title
|
138
|
Table of years in paleontology
|
44
|
2020 in paleontology
|
38
|
2021 in paleontology
|
33
|
2022 in paleontology
|
33
|
Solimões Formation
|
32
|
Urumaco Formation
|
29
|
Cécile Mourer-Chauviré
|
24
|
Geología Colombiana
|
23
|
2023 in paleontology
|
21
|
Hou Lianhai
|
20
|
Tarija Formation
|
19
|
2024 in paleontology
|
19
|
Nuculana
|
18
|
Falang Formation
|
18
|
Ptychoparioidea
|
17
|
Crassatella
|
16
|
Salamanca Formation
|
15
|
Camptonectes
|
15
|
David Martill
|
15
|
2025 in paleontology
|
15
|
Servicio Geológico Colombiano
|
15
|
Anthropological Science
|
14
|
Caryocorbula
|
14
|
Paul Upchurch
|
14
|
Tremembé Formation
|
13
|
Pirabas Formation
|
13
|
Sopas Formation
|
13
|
Honda Group, Bolivia
|
13
|
Phosphorites du Quercy
|
12
|
Monte León Formation
|
12
|
Saccella
|
12
|
Diplodonta
|
12
|
Colin J. O. Harrison
|
12
|
Herculano M. F. de Alvarenga
|
12
|
David Unwin
|
12
|
Coniopteris
|
12
|
Nemocardium
|
12
|
Varswater Formation
|
12
|
Larry D. Martin
|
12
|
Gryphaeostrea
|
12
|
Randall B. Irmis
|
12
|
George Olshevsky
|
12
|
Joseph Sertich
|
12
|
Julia A. Clarke
|
12
|
2026 in paleontology
|
12
|
Eoastrapostylops
|
12
|
Cardium
|
11
|
Tetragonostylops
|
11
|
List of years in arthropod paleontology
|
11
|
Mark Loewen
|
11
|
Crassinella
|
11
|
Swiss Journal of Palaeontology
|
11
|
Trochocyathus
|
11
|
Mytiloides
|
11
|
Lumbrera Formation
|
11
|
Bannockburn Formation
|
11
|
Table of years in arthropod paleontology
|
11
|
Syncyclonema
|
11
|
Chilcatay Formation
|
11
|
Salla Formation
|
11
|
Gaiman Formation
|
11
|
El Molino Formation
|
11
|
Zhang Fucheng
|
11
|
Etadunna Formation
|
11
|
Ronan Allain
|
11
|
Sabalites
|
11
|
Geological Survey of Namibia
|
11
|
Limopsis
|
11
|
Yahuarango Formation
|
11
|
Phacoides
|
10
|
Eucrassatella
|
10
|
Eurytellina
|
10
|
Terebratulina
|
10
|
Bahía Inglesa Formation
|
10
|
Plastomenus
|
10
|
Ñuapua Formation
|
10
|
Anchura
|
10
|
2021 in science
|
10
|
Tupo Formation
|
10
|
2008 in arthropod paleontology
|
10
|
Zygodactylidae
|
10
|
Josep A. Alcover
|
10
|
Besano Formation
|
10
|
Matthew Carrano
|
10
|
David J. Siveter
|
10
|
Pericotoxodon
|
10
|
Nikolay I. Burchak-Abramovich
|
10
|
Xinminpu Group
|
10
|
2020 in arthropod paleontology
|
10
|
Dicotylophyllum
|
10
|
Diapophysis
|
10
|
Chionopsis
|
10
|
Cerro Bandera Formation
|
10
|
Eduardo P. Tonni
|
10
|
Synechodus
|
9
|
2021 in arthropod paleontology
|
9
|
Agrio Formation
|
9
|
Ningming Formation
|
9
|
Myrtea
|
9
|
Nikita V. Zelenkov
|
9
|
Neurankylus
|
9
|
Lirophora
|
9
|
Jenö Kessler
|
9
|
Psammacoma
|
9
|
Judithemys
|
9
|
Phelopteria
|
9
|
Jaime Eduardo Powell
|
9
|
Hadar Formation
|
9
|
Podozamites
|
9
|
Hemiaster
|
9
|
Ichthyodectiformes
|
9
|
Ellimmichthyiformes
|
9
|
Dénes Jánossy
|
9
|
Cytheropteron
|
9
|
Solena
|
9
|
Micrabacia
|
9
|
Asteropyginae
|
9
|
Czekanowskia
|
9
|
Lev A. Nessov
|
9
|
Dolores Formation
|
9
|
Leonardo Salgado
|
9
|
San Gregorio Formation, Venezuela
|
9
|
Walter E. Boles
|
9
|
Solariorbis
|
9
|
2007 in arthropod paleontology
|
9
|
Zlatozar N. Boev
|
8
|
Steven D. Emslie
|
8
|
Loxoconcha
|
8
|
Walter Coombs
|
8
|
Malletia
|
8
|
Oliver Rauhut
|
8
|
Camacho Formation
|
8
|
Tornatellaea
|
8
|
Pseudomalaxis
|
8
|
Pseudofrenelopsis
|
8
|
2027 in paleontology
|
8
|
Bathytormus
|
8
|
Copemys
|
8
|
Ipururo Formation
|
8
|
Odontaspis macrota
|
8
|
Aphrodina
|
8
|
Equisetites
|
8
|
William Lee Stokes
|
8
|
Cambay Formation
|
8
|
Peter Ballmann
|
8
|
Thomas H. Rich
|
8
|
Turgidodon
|
8
|
Table of years in archosaur paleontology
|
8
|
Pediomys
|
8
|
Cerro Azul Formation
|
8
|
Phoenicopsis
|
8
|
Pyropsis
|
8
|
MN 17
|
8
|
Paracypris
|
8
|
Bairdia
|
8
|
Kladno Formation
|
8
|
Fitzcarrald Arch
|
8
|
Solenoceras
|
8
|
Pondaung Formation
|
8
|
Nemodon
|
8
|
Cymbophora
|
8
|
Cyprimeria
|
8
|
List of years in archosaur paleontology
|
8
|
Granocardium
|
8
|
Proadinotherium
|
8
|
Wang Xiaolin
|
8
|
2022 in arthropod paleontology
|
8
|
Psammotreta
|
8
|
Cyclinella
|
8
|
Roca Formation, Argentina
|
8
|
Scirrotherium
|
8
|
Nyctitheriidae
|
8
|
Roger Benson
|
8
|
Patricia Vickers Rich
|
8
|
Puerto Madryn Formation
|
8
|
Astrapothericulus
|
8
|
2006 in arthropod paleontology
|
8
|
Dallocardia
|
8
|
Lucinisca
|
8
|
2016 in archosaur paleontology
|
8
|
Scalpellum
|
8
|
Diego Pol
|
8
|
Veniella
|
8
|
Cenomanocarcinus
|
8
|
Cavilinga
|
8
|
Peradectes
|
8
|
2014 in archosaur paleontology
|
8
|
2015 in archosaur paleontology
|
8
|
Liushu Formation
|
7
|
MN 2a
|
7
|
San José Formation
|
7
|
Chambira Formation
|
7
|
Leptosolen
|
7
|
Transennella
|
7
|
Polypora
|
7
|
Agua de la Piedra Formation
|
7
|
Yupoí Formation
|
7
|
Lucinoma
|
7
|
Ginglymodi
|
7
|
Menispermites
|
7
|
Astrapotheriinae
|
7
|
Elatocladus
|
7
|
Periploma
|
7
|
Prosthennops
|
7
|
Protostrigidae
|
7
|
Santa Rosita Formation
|
7
|
Arcopagia
|
7
|
Dendostrea
|
7
|
Richard J. Butler
|
7
|
Chelus colombiana
|
7
|
Juliacorbula
|
7
|
Brachycythere
|
7
|
Chichinales Formation
|
7
|
Octodontoidea
|
7
|
Cambay Shale Formation
|
7
|
Dentalina
|
7
|
You Hailu
|
7
|
Kathleen B. Pigg
|
7
|
Brachychirotherium
|
7
|
Paraná Formation
|
7
|
Acutostrea
|
7
|
Miramar Formation
|
7
|
Rhynchosauroides
|
7
|
Fistulipora
|
7
|
Cymatophos
|
7
|
Pozo Formation
|
7
|
Lamelliconcha
|
7
|
Perupithecus
|
7
|
Hysteroconcha
|
7
|
Cytherella
|
7
|
Bruce Rothschild
|
7
|
Alan J. D. Tennyson
|
7
|
Muschelkalk Formation
|
7
|
Akrabou Formation
|
7
|
Falcón Basin
|
7
|
Gyrodes
|
7
|
Laurophyllum
|
7
|
Claudia P. Tambussi
|
7
|
Gryphaeostrea vomer
|
7
|
2008 in archosaur paleontology
|
7
|
Cytheruridae
|
7
|
Carpolithus
|
7
|
Witpoort Formation
|
7
|
2020 in archosaur paleontology
|
7
|
Fray Bentos Formation
|
7
|
Bellifusus
|
7
|
Daniel T. Ksepka
|
7
|
Claiborne Group
|
7
|
Albrecht Manegold
|
7
|
Parmicorbula
|
7
|
2023 in arthropod paleontology
|
7
|
Noetia
|
7
|
Tegama Group
|
7
|
Aspideretoides
|
7
|
El Castellar Formation
|
7
|
Zhou Shiwu
|
7
|
2005 in arthropod paleontology
|
7
|
El Brete
|
7
|
Senckenbergiana Lethaea
|
7
|
Gypsonictops
|
7
|
Cantaure Formation (Venezuela)
|
7
|
Trachyleberididae
|
7
|
Revista Brasileira de Paleontologia
|
7
|
Promathildia
|
7
|
Cantaure Formation, Venezuela
|
7
|
Volvulella
|
7
|
Ursula B. Göhlich
|
7
|
Pleuromya
|
7
|
Orthaulax
|
7
|
Striarca
|
7
|
Dieter S. Peters
|
7
|
Hainin Formation
|
7
|
Ornithuromorphae
|
7
|
Pampahippus
|
7
|
Abdounia
|
7
|
Nsungwe Formation
|
7
|
Conopeum
|
7
|
Asaphellus
|
6
|
Ctenacanthiformes
|
6
|
Grammatodon
|
6
|
Nonion
|
6
|
Miltha
|
6
|
Leptarctus
|
6
|
Nonactaeonina
|
6
|
Bythocytheridae
|
6
|
When Dinosaurs Ruled
|
6
|
Cuna (mollusc)
|
6
|
Nanlinghu Formation
|
6
|
Wipajiri Formation
|
6
|
Chucal Formation
|
6
|
Eucytherura
|
6
|
Etea
|
6
|
MN 4b
|
6
|
Lindapecten
|
6
|
Cimomia
|
6
|
Table of years in paleobotany
|
6
|
Montagne d'Andance
|
6
|
Levi Sternberg
|
6
|
Caricella
|
6
|
1766 in paleontology
|
6
|
Cythereis
|
6
|
Eoacteon
|
6
|
Hexacorbula
|
6
|
Nucleolites
|
6
|
Entolium
|
6
|
Strigilla
|
6
|
Poldarsa Formation
|
6
|
Petauristodon
|
6
|
Nucinella
|
6
|
Anisomyon
|
6
|
Isocrinus
|
6
|
1768 in paleontology
|
6
|
Podocarpoxylon
|
6
|
Czekanowskiales
|
6
|
Raeta
|
6
|
Marco Pavia
|
6
|
Prussian Formation
|
6
|
Anomia argentaria
|
6
|
Zhonggou Formation
|
6
|
Hyperleptus
|
6
|
Cytherideidae
|
6
|
R. Paul Scofield
|
6
|
Frenelopsis
|
6
|
Ntawere Formation
|
6
|
Apiocardia
|
6
|
Ionoscopiformes
|
6
|
Leptochondria
|
6
|
Polyacrodus
|
6
|
Taimyr amber
|
6
|
Madumabisa Mudstone
|
6
|
Cylichnella
|
6
|
Cyclostremiscus
|
6
|
Ellipsoscapha
|
6
|
Hypotodus
|
6
|
Ambigostrea tecticosta
|
6
|
Scleromys
|
6
|
Ellipsocephalidae
|
6
|
Pallacera
|
6
|
Ochetoclava
|
6
|
Chaochuan Formation
|
6
|
Priscoficus
|
6
|
Capadare Formation
|
6
|
Irhazer Group
|
6
|
1764 in paleontology
|
6
|
Peter Makovicky
|
6
|
Gyrinodon
|
6
|
Parvilucina
|
6
|
Prodolichotis
|
6
|
Jorge I. Noriega
|
6
|
Myalina
|
6
|
Lichidae
|
6
|
Mahajanga Basin
|
6
|
Ambigostrea
|
6
|
Leopecten
|
6
|
Paracyathus
|
6
|
Bairdiidae
|
6
|
1781 in paleontology
|
6
|
Pentacrinus
|
6
|
Youganwo Formation
|
6
|
1772 in paleontology
|
6
|
Acratia
|
6
|
Lower Elliot Formation
|
6
|
Rosso Ammonitico Veronese Formation
|
6
|
Socorro Formation
|
6
|
2007 in archosaur paleontology
|
6
|
Pleuriocardia
|
6
|
Las Flores Formation
|
6
|
Pseudoprepotherium
|
6
|
Graham Holloway
|
6
|
Yongning Formation
|
6
|
Bornia
|
6
|
Tricolpites
|
6
|
Paracas Formation
|
6
|
Dinotoxodon
|
6
|
1785 in paleontology
|
6
|
Bothremys
|
6
|
Borhyaenoidea
|
6
|
Homomya
|
6
|
1782 in paleontology
|
6
|
Pediomyidae
|
6
|
Acutostrea plumosa
|
6
|
Legumen
|
6
|
1783 in paleontology
|
6
|
Ruhuhu Basin
|
6
|
1818 in paleontology
|
6
|
Disparida
|
6
|
Jandaíra Formation
|
6
|
2022 in paleobotany
|
6
|
2023 in paleobotany
|
6
|
Sincola
|
6
|
2024 in paleobotany
|
6
|
2024 in arthropod paleontology
|
6
|
Laternula
|
6
|
2009 in paleobotany
|
6
|
2013 in paleobotany
|
6
|
2012 in paleobotany
|
6
|
2020 in paleobotany
|
6
|
2010 in paleobotany
|
6
|
2021 in paleobotany
|
6
|
2021 in archosaur paleontology
|
6
|
Parallelodon
|
6
|
Rodney Steel
|
6
|
Touro Passo Formation
|
6
|
List of years in paleobotany
|
6
|
1780 in paleontology
|
6
|
1779 in paleontology
|
6
|
Drepanocheilus
|
6
|
1777 in paleontology
|
6
|
Healdia
|
6
|
Globivenus
|
6
|
Coralliophaga
|
6
|
2011 in paleobotany
|
6
|
Globorotalia
|
6
|
Robulus
|
6
|
Falsifusus
|
6
|
Zhang Zihui
|
6
|
Glasbius
|
6
|
The Great Dinosaur Discovery
|
6
|
Eberhard Frey
|
6
|
Gaimán Formation
|
6
|
Mike Novacek
|
6
|
Xenoxylon
|
6
|
Cretodus
|
6
|
Dinosaur Hunters (video game)
|
6
|
Proheteromys
|
6
|
1786 in paleontology
|
6
|
Nodosaria
|
6
|
Trochodendroides
|
6
|
Hollinella
|
6
|
Cross Valley Formation
|
6
|
Astrocoenia
|
6
|
Triploporellaceae
|
6
|
2004 in arthropod paleontology
|
6
|
Atrypidae
|
6
|
Otozamites
|
5
|
Lepisosteus occidentalis
|
5
|
Apatemys
|
5
|
Posongchong Formation
|
5
|
Harrymys
|
5
|
Oxybeloceras
|
5
|
Opisthotriton kayi
|
5
|
Tongchuan Formation
|
5
|
Dortokidae
|
5
|
1765 in paleontology
|
5
|
Buccinopsis
|
5
|
Berchem Formation
|
5
|
Tom Rich
|
5
|
Divalinga
|
5
|
Scalopoides
|
5
|
Douglassciurus
|
5
|
Paul Ellenberger
|
5
|
Beyond T-Rex
|
5
|
Opertochasma
|
5
|
Buntonia
|
5
|
Diest Formation
|
5
|
Georges Zbyszewski
|
5
|
Ji Qiang
|
5
|
Syncyclonema simplicius
|
5
|
Otuma Formation
|
5
|
Paul M. Barrett
|
5
|
Ihandar Formation
|
5
|
Bulimina
|
5
|
Aphrodina tippana
|
5
|
Posidonia Shale Formation
|
5
|
Brasilichnium
|
5
|
Robert M. Sullivan
|
5
|
Olenopsis
|
5
|
Posnanskytherium
|
5
|
Scambula
|
5
|
1829 in paleontology
|
5
|
Messelornithidae
|
5
|
Dalmanellidae
|
5
|
Sulcoretusa
|
5
|
Brigitte Senut
|
5
|
Scapherpeton tectum
|
5
|
Kuanchuanpu Formation
|
5
|
Bayley Silleck
|
5
|
Maria Farinha Formation
|
5
|
Tenea parilis
|
5
|
Veniella conradi
|
5
|
Marginotruncana
|
5
|
Nuculopsis
|
5
|
Peramus
|
5
|
Venericardia planicosta
|
5
|
Tenuicorbula
|
5
|
Mesungulatum
|
5
|
Beisselina
|
5
|
Eocypraea
|
5
|
Kuanti Formation
|
5
|
Scanilepiformes
|
5
|
Eoblattida
|
5
|
Prehistoric (TV Series)
|
5
|
Trypostega
|
5
|
Latiala
|
5
|
Nymphalucina
|
5
|
Atrypida
|
5
|
Pierre de Lespinois
|
5
|
Harvella
|
5
|
Athyrididae
|
5
|
Antropora
|
5
|
Asterophyllites
|
5
|
Ponta Grossa Formation
|
5
|
Postligata
|
5
|
Orbiculoidea
|
5
|
Dolomia di Forni Formation
|
5
|
Carpites
|
5
|
Antoine Louchart
|
5
|
Prehistoric Assassins
|
5
|
Vasseuromys
|
5
|
Terebratella
|
5
|
Trachyleberis
|
5
|
Calchaquitherium
|
5
|
Sandu Formation
|
5
|
Dinosaur! (miniseries)
|
5
|
Haplocytheridea
|
5
|
Ulloma Formation
|
5
|
Micromactra
|
5
|
Odontopteris
|
5
|
Arcoscalpellum
|
5
|
Trigonictis
|
5
|
Pachycrommium
|
5
|
Umala Formation
|
5
|
Elatides
|
5
|
Fuxin Formation
|
5
|
Paladmete
|
5
|
Jingmai K. O’Connor
|
5
|
Desmathyus
|
5
|
Bactrospira
|
5
|
Ruhuhu Formation
|
5
|
Neoglyptatelus
|
5
|
Paciculus
|
5
|
Tyrannosaurus Sex
|
5
|
Megadolodus
|
5
|
Dinosaurs: Messages in Stone
|
5
|
Dinosaurs: The Terrible Lizards
|
5
|
Argyrolagoidea
|
5
|
Retispira
|
5
|
Trigonarca
|
5
|
Cadulus obnutus
|
5
|
Geinitziidae
|
5
|
Land of Dinosaurs
|
5
|
Ogmophis
|
5
|
Dinosaurs Decoded
|
5
|
Poromya
|
5
|
Sandcoleidae
|
5
|
Dinosaurs: Fun, Fact and Fantasy
|
5
|
Heliscomys
|
5
|
Axestemys
|
5
|
Dinotasia
|
5
|
Megacricetodon
|
5
|
Laevigatosporites
|
5
|
Haplomylus
|
5
|
Dryophyllum
|
5
|
Arcellites
|
5
|
The Ultimate Guide: Tyrannosaurus rex
|
5
|
Endothyra
|
5
|
Turboella
|
5
|
Bizarre Dinosaurs
|
5
|
Leptaena
|
5
|
Helopanoplia
|
5
|
Politoleda
|
5
|
1802 in paleontology
|
5
|
Permophorus
|
5
|
Jirí Mlíkovský
|
5
|
Lenticulina
|
5
|
Araloselachus cuspidata
|
5
|
Argyrocetus
|
5
|
Balcis
|
5
|
Deltopectoral crest
|
5
|
Birket Qarun Formation
|
5
|
Neoreomys
|
5
|
Onzole Formation
|
5
|
Platanophyllum
|
5
|
Hermanites
|
5
|
Sabinal Formation
|
5
|
Pachybiotherium
|
5
|
Onychocella
|
5
|
Archaeorthoptera
|
5
|
Mazzonicebus
|
5
|
Ocnerotherium
|
5
|
Austerops
|
5
|
Microcheilinella
|
5
|
Hamulus onyx
|
5
|
Geinitzia
|
5
|
The Infinite Voyage
|
5
|
Campterophlebiidae
|
5
|
Mictomys
|
5
|
The Hunt for China's Dinosaurs
|
5
|
Tabulipora
|
5
|
The Great Dinosaur Hunt
|
5
|
Onychodictyon
|
5
|
Micrabacia radiata
|
5
|
Araloselachus
|
5
|
1770 in paleontology
|
5
|
Hongguleleng Formation
|
5
|
Cyclopecten
|
5
|
Mysella
|
5
|
Kheta Formation
|
5
|
Figueira da Foz Formation
|
5
|
Graphidula
|
5
|
Pityophyllum
|
5
|
Actinocythereis
|
5
|
Sciponoceras
|
5
|
Hongjingshao Formation
|
5
|
Floridina
|
5
|
Adam Yates (paleontologist)
|
5
|
Adeonellopsis
|
5
|
Codore Formation
|
5
|
Mzinene Formation
|
5
|
Cupressinoxylon
|
5
|
Chiquimil Formation
|
5
|
1788 in paleontology
|
5
|
2004 in archosaur paleontology
|
5
|
1771 in paleontology
|
5
|
1789 in paleontology
|
5
|
2003 in arthropod paleontology
|
5
|
Paranyctoides
|
5
|
Paleofile.com (net, info)
|
5
|
Charadreon
|
5
|
Charentese amber
|
5
|
Ficus carbasea
|
5
|
Anadasypus
|
5
|
1775 in paleontology
|
5
|
Epecuén Formation
|
5
|
Notopocorystes
|
5
|
Paratrigodon
|
5
|
Nellia
|
5
|
Lower Chalk Formation
|
5
|
2003 in archosaur paleontology
|
5
|
Equus complicatus
|
5
|
Necrocarcinidae
|
5
|
Cyclurus
|
5
|
Madracis
|
5
|
1774 in paleontology
|
5
|
Eponides
|
5
|
Eutrephoceras dekayi
|
5
|
Limnoecus
|
5
|
Pseudosageceras
|
5
|
Crenilabium
|
5
|
MUSE - Science Museum
|
5
|
Lingularia
|
5
|
Gram Formation
|
5
|
Cricetodon
|
5
|
Eumorphotis
|
5
|
Xandarellida
|
5
|
Alilepus
|
5
|
Cimbrophlebiidae
|
5
|
Agua Blanca Formation
|
5
|
Climatiidae
|
5
|
Ptilophyllum
|
5
|
Aisol Formation
|
5
|
Glabrocingulum
|
5
|
Classopollis
|
5
|
Kcynia Formation
|
5
|
Semele (bivalve)
|
5
|
Huitrera Formation
|
5
|
Albert Prieto-Márquez
|
5
|
Pterosphenus
|
5
|
Liopistha
|
5
|
Hippoporina
|
5
|
Alderina
|
5
|
Xestoleberis
|
5
|
2005 in archosaur paleontology
|
5
|
Psilopterinae
|
5
|
Adventures of Ceratops
|
5
|
2006 in archosaur paleontology
|
5
|
Soriacebus
|
5
|
Creonella
|
5
|
Whiteinella
|
5
|
Estelle Bourdon
|
5
|
Stamenocella
|
5
|
Nortedelphys
|
5
|
MP 16-28
|
5
|
Liostrea
|
5
|
Katsuhira Formation
|
5
|
Agerostrea mesenterica
|
5
|
Panchione
|
5
|
Xiacaowan Formation
|
5
|
Ptychoceras
|
5
|
Lyropecten
|
5
|
Almargem Formation
|
5
|
Kattendijk Formation
|
5
|
Progonocimicidae
|
5
|
Euphemites
|
5
|
Compsemys victa
|
5
|
Acta Paleobotanica
|
5
|
Eopleurotoma
|
5
|
Longodromitidae
|
5
|
Malletia longifrons
|
5
|
Malletia stephensoni
|
5
|
Schizocoleidae
|
5
|
Vitoria Formation
|
5
|
Longoconcha
|
5
|
Pseudolimea
|
5
|
Striatolamia macrota
|
5
|
Cyprideis
|
5
|
Fabio Marco Dalla Vecchia
|
5
|
Jean Le Loeuff
|
5
|
Phyllites
|
5
|
Quadralella
|
5
|
Zhanghe Formation
|
5
|
2028 in paleontology
|
5
|
Stuttgarter Beiträge zur Naturkunde
|
5
|
Cytherelloidea
|
5
|
Paralbula casei
|
5
|
Cavellina
|
5
|
Domninoides
|
5
|
1767 in paleontology
|
5
|
Gulpen Formation
|
5
|
Cassian Formation
|
5
|
Proasaphiscidae
|
5
|
Anomia tellinoides
|
5
|
2022 in archosaur paleontology
|
5
|
2025 in arthropod paleontology
|
5
|
Celleporina
|
5
|
2025 in paleobotany
|
5
|
Cytheridea
|
5
|
Sieblosiidae
|
5
|
2008 in paleobotany
|
5
|
Anomalocardia
|
5
|
Hydrochoeropsis
|
5
|
Pisanodon
|
5
|
Coniophis precedens
|
5
|
Andalhuala Formation
|
5
|
Petrophyllia
|
5
|
Extinct: A Horizon Guide to Dinosaurs
|
5
|
Pityostrobus
|
5
|
Eosestheria
|
5
|
Strepsidura
|
5
|
Crassatella vadosa
|
5
|
Shanwang Formation
|
5
|
Pseudomonotis
|
5
|
Acarechimys
|
4
|
Menomoniidae
|
4
|
Belliscala
|
4
|
Parahoplites
|
4
|
Clioscaphites
|
4
|
Sourimis georgiana
|
4
|
Zingiberopsis
|
4
|
Inflatia
|
4
|
Sinoalidae
|
4
|
Otodus angustidens
|
4
|
Sowerbyellidae
|
4
|
Clisocolus
|
4
|
List of years in mammal paleontology
|
4
|
Latiala lobata
|
4
|
Belén Formation
|
4
|
James Henry Madsen Jr.
|
4
|
Bembridge Limestone Formation
|
4
|
Praesiricidae
|
4
|
Lebanese amber
|
4
|
Platacodon
|
4
|
Glasbiidae
|
4
|
Brachyrhizodus
|
4
|
Gordanops
|
4
|
Bouromeryx
|
4
|
Sourimis
|
4
|
Mesoblattinidae
|
4
|
Dieneroceras
|
4
|
Sphenacanthidae
|
4
|
Menilite Formation
|
4
|
Prophaethontidae
|
4
|
Pronotolagus
|
4
|
Pithiculites
|
4
|
Brasilemys
|
4
|
1811 in paleontology
|
4
|
Harduinia
|
4
|
Mesochrysopidae
|
4
|
Shangshihezi Formation
|
4
|
Sphenia
|
4
|
Coronia
|
4
|
Liopistha protexta
|
4
|
Messapicetus
|
4
|
Bellifusus curvicostatus
|
4
|
Liu Jinyuan
|
4
|
Creseis
|
4
|
Spalacotherium
|
4
|
Prosciurus
|
4
|
Timiriasevia
|
4
|
Thierry Smith
|
4
|
Lunulites
|
4
|
Simoclaenus
|
4
|
Septifer
|
4
|
Ilka Weidig
|
4
|
Gao Chunling
|
4
|
Glyphaspis
|
4
|
Goniodromitidae
|
4
|
Prosanto Formation
|
4
|
Prosopidae
|
4
|
Ditomopyge
|
4
|
Lophoranina
|
4
|
Gleichenites
|
4
|
Ruben Arthur Stirton
|
4
|
Jaekelotodus
|
4
|
Goniasma
|
4
|
Coelostylina
|
4
|
Ilyocypris
|
4
|
Loxoconchidae
|
4
|
Costacallista
|
4
|
Shallow marine
|
4
|
Legumen ellipticum
|
4
|
Lefipán Formation
|
4
|
Haplophragmoides
|
4
|
Solenites
|
4
|
Paranymphaea
|
4
|
Solenastrea
|
4
|
1817 in paleontology
|
4
|
Bessho Formation
|
4
|
Luolishania
|
4
|
Pedrolypeutes
|
4
|
Paraconcavus
|
4
|
Piscolithax
|
4
|
Distefania
|
4
|
Roxochelys
|
4
|
Sheppardiconcha
|
4
|
Paradjidaumo
|
4
|
Paraclupeidae
|
4
|
Paramerychyus harrisonensis
|
4
|
Joel Cracraft
|
4
|
Potrerillos Formation (Argentina)
|
4
|
Haplistion
|
4
|
Dioplotherium
|
4
|
Orthophlebia
|
4
|
Garang Formation
|
4
|
Solyma
|
4
|
Discocyclina
|
4
|
Creonella triplicata
|
4
|
Bessoecetor
|
4
|
Cochilius
|
4
|
Mesorthopteridae
|
4
|
Longitubus
|
4
|
Bositra
|
4
|
Smittina
|
4
|
Prolicaphrium
|
4
|
Rupert Wild
|
4
|
Osthimosia
|
4
|
Boremys
|
4
|
Codó Formation
|
4
|
Lophochelys
|
4
|
Beretra
|
4
|
Paramerychyus
|
4
|
Shandong Tianyu Museum of Nature
|
4
|
Goio-Erê Formation
|
4
|
Leidymys
|
4
|
Paranannites
|
4
|
Shengxian Formation
|
4
|
Tetrastylus
|
4
|
Praeaulacidae
|
4
|
Jialingjiang Formation
|
4
|
Straparollus
|
4
|
Gibbolucina
|
4
|
Streblotrypa
|
4
|
Schizophoria
|
4
|
Leptosolen biplicata
|
4
|
Chaerilobuthus
|
4
|
Table of years in mammal paleontology
|
4
|
Camptonectes bubonis
|
4
|
Sargentina
|
4
|
Cerro Cuadrado Petrified Forest
|
4
|
Deltoidonautilus
|
4
|
Schizomavella
|
4
|
Cypridea
|
4
|
Synodontaspis
|
4
|
Delphinodon
|
4
|
1799 in paleontology
|
4
|
Plagioecia
|
4
|
Palaeothentidae
|
4
|
1791 in paleontology
|
4
|
Lichenopora
|
4
|
Chaetoptelea
|
4
|
Stramentum
|
4
|
Taissa Rodrigues
|
4
|
Cyclurus fragosus
|
4
|
Taeniopteris
|
4
|
Limatula acutilineata
|
4
|
Paladmete cancellaria
|
4
|
Calorhadia
|
4
|
Madre de Dios Formation
|
4
|
Protocardia spillmani
|
4
|
Talacasto Formation
|
4
|
Maíz Gordo Formation
|
4
|
Calycoceras naviculare
|
4
|
Parvodus
|
4
|
Changma Basin
|
4
|
Neonematherium
|
4
|
Cymella bella
|
4
|
Sara Bertelli
|
4
|
Liliacidites
|
4
|
Steven R. Manchester
|
4
|
Calyptraphorus
|
4
|
Calyptraphorus velatus
|
4
|
Schizolepis
|
4
|
Palaeoburmesebuthidae
|
4
|
Celastrophyllum
|
4
|
Surculites
|
4
|
Li Zhiheng
|
4
|
Procercopidae
|
4
|
Celleporaria
|
4
|
Scambula perplana
|
4
|
Cytheretta
|
4
|
Stylocynus
|
4
|
1793 in paleontology
|
4
|
Cytheromorpha
|
4
|
Isalo Group
|
4
|
Paromomys
|
4
|
Marambio Group
|
4
|
Czatkowice 1
|
4
|
Dabis Formation
|
4
|
1792 in paleontology
|
4
|
Cytherura
|
4
|
Iselica
|
4
|
Caytonanthus arberi
|
4
|
Dan Grigorescu
|
4
|
Suzanne J. Hand
|
4
|
Isocyprina
|
4
|
Gephyrotes
|
4
|
Schizodus
|
4
|
Protexanites
|
4
|
Cyrtina
|
4
|
1762 in paleontology
|
4
|
Cyprimeria alta
|
4
|
Parvamussium
|
4
|
Carcharodon auriculatus
|
4
|
Dechenella
|
4
|
Cardiomys
|
4
|
Ghazij Formation
|
4
|
Centetodon magnus
|
4
|
Centetodon
|
4
|
1795 in paleontology
|
4
|
Geste Formation
|
4
|
Strophomenidae
|
4
|
Levifusus
|
4
|
Malletia longfrons
|
4
|
David M. Martill
|
4
|
1796 in paleontology
|
4
|
Callucina
|
4
|
Stephen Czerkas
|
4
|
Oxytropidoceras
|
4
|
Planecphora
|
4
|
Parapliosaccomys
|
4
|
Lyriochlamys
|
4
|
Saliciphyllum
|
4
|
Buena Vista Formation
|
4
|
Planocarcinus
|
4
|
Instituto y Museo de Ciencias Naturales
|
4
|
Ischnacanthidae
|
4
|
Buliminella
|
4
|
Ctenis
|
4
|
Taxodioxylon
|
4
|
Parapylochelidae
|
4
|
1760 in paleontology
|
4
|
Burmapygia resinata
|
4
|
Burghead Sandstone Formation
|
4
|
Ctenodactyloidea
|
4
|
Spiroloculina
|
4
|
1759 in paleontology
|
4
|
Spiroplectammina
|
4
|
Oxybeloceras crassum
|
4
|
Sebeş Formation
|
4
|
Leontinidae
|
4
|
Graculavidae
|
4
|
Cryphaeus
|
4
|
Graham M. Wragg
|
4
|
Didymosella
|
4
|
Protalphadon
|
4
|
Terebratalia
|
4
|
Sphenophalos
|
4
|
Brievabradys
|
4
|
Membraniporidra
|
4
|
Paraphyllanthoxylon
|
4
|
Lepidocyclina
|
4
|
Buccinidae indet.
|
4
|
Buchava Formation
|
4
|
Salenia
|
4
|
Spiriferinida
|
4
|
Halymenites major
|
4
|
Pandora (bivalve)
|
4
|
Spinocyrtia
|
4
|
Giuseppe Leonardi
|
4
|
Pararaucaria
|
4
|
Cubitostrea
|
4
|
Sciponoceras gracile
|
4
|
Tanidromitidae
|
4
|
Tanidromites
|
4
|
Proeuphractus
|
4
|
Patene
|
4
|
Prionochelys
|
4
|
Stegocoelia
|
4
|
Cycadopites
|
4
|
Tapirus haysii
|
4
|
Meekospira
|
4
|
Prionocycloceras
|
4
|
Pityosporites
|
4
|
Stephanocoenia
|
4
|
Stephanophyllia
|
4
|
Gyrodes supraplicatus
|
4
|
Calippus (genus)
|
4
|
Macrostomata
|
4
|
Cyclorisma
|
4
|
Tancredia
|
4
|
Prionocyclus
|
4
|
Pityococcidae
|
4
|
Megakhosaridae
|
4
|
Palyeidodon
|
4
|
Scrupocellaria
|
4
|
Bythocypris
|
4
|
MP 8-9
|
4
|
Bythoceratina
|
4
|
Pararaucaria patagonica
|
4
|
Linearis metastriata
|
4
|
Tavda Formation
|
4
|
Palynephyllum
|
4
|
Pinturas Formation
|
4
|
Cupidinimus
|
4
|
Granocardium kummeli
|
4
|
Cyathidites
|
4
|
Dhondtichlamys
|
4
|
Megalagus
|
4
|
Cushmanidea
|
4
|
1761 in paleontology
|
4
|
Cupressinocladus
|
4
|
Tarbur Formation
|
4
|
Breviarca
|
4
|
Batostomella
|
4
|
Hercoglossa
|
4
|
Lacinia
|
4
|
Periplomya
|
4
|
Eudaemonema
|
4
|
Lacerna
|
4
|
Mnestia
|
4
|
Archisargidae
|
4
|
Namba Formation
|
4
|
Aligena
|
4
|
Nonomys
|
4
|
Missão Velha Formation
|
4
|
Aletridelphys
|
4
|
Euestheria
|
4
|
Eufistulana
|
4
|
Polycope
|
4
|
Perigastrella
|
4
|
Ellisina
|
4
|
Ogivalina
|
4
|
Hypolagus vetus
|
4
|
Henryhowella
|
4
|
Platytrochus
|
4
|
Flemingitidae
|
4
|
Odontaspis acutissima
|
4
|
Archaeolithothamnium
|
4
|
Molinodus
|
4
|
Alostera
|
4
|
Fundación Conjunto Paleontológico de Teruel-Dinópolis
|
4
|
Archaeolagus
|
4
|
Kenneth E. Campbell, Jr.
|
4
|
Altonian
|
4
|
Endopachys
|
4
|
Nakamura Formation
|
4
|
Urceolabrum
|
4
|
Eubaena
|
4
|
Pucanodus
|
4
|
Perissocytheridea
|
4
|
Elsey Formation
|
4
|
Unicardium
|
4
|
Fusimitra
|
4
|
Unioidae
|
4
|
Flemingostrea
|
4
|
Hippopleurifera
|
4
|
Reithroparamys
|
4
|
Remera
|
4
|
Miospermophilus
|
4
|
Eli Heimans
|
4
|
Euomphaloceras septemseriatum
|
4
|
Eupatagus
|
4
|
Euphanerops
|
4
|
Hemicytheridae
|
4
|
Agialopus wyomingensis
|
4
|
Aglaspididae
|
4
|
Eumys
|
4
|
Asiocoleidae
|
4
|
Asioryctes
|
4
|
Nilssoniopteris
|
4
|
Nileus
|
4
|
Xuanwei Formation
|
4
|
Katherinella
|
4
|
Aenona eufaulensis
|
4
|
Plicatolamna
|
4
|
Millerocaulis
|
4
|
Astartella
|
4
|
Napulus
|
4
|
Plesiotypotherium
|
4
|
Percy Raymond
|
4
|
Xyelydidae
|
4
|
Xandarella
|
4
|
Minerisporites
|
4
|
Nanoastegotherium
|
4
|
Lagonomegopidae
|
4
|
Arossia
|
4
|
Arshanto Formation
|
4
|
Ariadnaesporites
|
4
|
Qiongzhusi Formation
|
4
|
Oise amber
|
4
|
Protospermophilus
|
4
|
Retitriletes
|
4
|
Huilabradys
|
4
|
Revista Española de Paleontología
|
4
|
Hiwegi Formation
|
4
|
Pseudochrysomelites
|
4
|
Tudicla
|
4
|
Wyonycteris
|
4
|
Wutong Formation
|
4
|
1853 in paleontology
|
4
|
Wulongqing Formation
|
4
|
Arvernoceros
|
4
|
Pterocerella
|
4
|
Reculida
|
4
|
Endoptygma
|
4
|
Anomalofusus
|
4
|
Epilucina
|
4
|
2002 in archosaur paleontology
|
4
|
Vetericardiella
|
4
|
Victoria Megan Arbour
|
4
|
Myliobatis dixoni
|
4
|
Koshelevka Formation
|
4
|
Munidopsidae
|
4
|
Multithecopora
|
4
|
Ephialtitidae
|
4
|
Notonycteris
|
4
|
Vertebraria
|
4
|
Nuculana whitfieldi
|
4
|
Eocytheropteron
|
4
|
Wang Xuri
|
4
|
Anthoscytina
|
4
|
Potamops
|
4
|
Rafinesquinidae
|
4
|
Phacorhabdotus
|
4
|
Amynodon
|
4
|
Fluvioviridavidae
|
4
|
Hyargas Nuur Formation
|
4
|
Villarroelia
|
4
|
Queguay Formation
|
4
|
2002 in arthropod paleontology
|
4
|
Vorohué Formation
|
4
|
Vokhma Formation
|
4
|
Andalhualá Formation
|
4
|
Andrei V. Panteleyev
|
4
|
Andesitas Huancache Formation
|
4
|
Andinodus
|
4
|
Andinotoxodon
|
4
|
Andrea Cau
|
4
|
Pseudagnostus
|
4
|
Koluel Kaike Formation
|
4
|
Nucleospira
|
4
|
Pleiolama vera
|
4
|
Virgin Hills Formation
|
4
|
Anisopleurella
|
4
|
Pyrifusus
|
4
|
Kopanina Formation
|
4
|
Muñani Formation
|
4
|
Vryheid Formation
|
4
|
Anatimya
|
4
|
Králův Dvůr Formation
|
4
|
Puriana
|
4
|
Neopolygnathus
|
4
|
Hippomenella
|
4
|
Utrillas Formation
|
4
|
Weser Formation
|
4
|
Apticoccus
|
4
|
Entalophora
|
4
|
Mytiloides stantoni
|
4
|
Monotis subcircularis
|
4
|
Hustedia
|
4
|
Mytonolagus
|
4
|
Huolinhe Formation
|
4
|
Amaurellina
|
4
|
Monoceratina
|
4
|
Uromitra
|
4
|
Obnixia thaynesiana
|
4
|
Puellina
|
4
|
Obnixia
|
4
|
White River Group
|
4
|
Aquilapollenites
|
4
|
Enoplostomella
|
4
|
Enoploclytia
|
4
|
Valdedorsella
|
4
|
Hypertragulus calcaratus
|
4
|
Judithemys backmani
|
4
|
Eocenomyrma
|
4
|
Myrtophyllum
|
4
|
Vaugonia
|
4
|
Amphimachairodus coloradensis
|
4
|
José Ignacio Ruiz-Omeñaca
|
4
|
Myrrholabia electrina
|
4
|
Ktaoua Formation
|
4
|
Moremanoceras
|
4
|
Nyctitherium
|
4
|
Eridopora
|
4
|
Erycina (bivalve)
|
4
|
Weeksia
|
4
|
Kettneraspis
|
4
|
Kukaspis
|
4
|
Hincksina
|
4
|
Hyperoxotodon
|
4
|
Vanesa L. De Pietri
|
4
|
Amia fragosa
|
4
|
Pugnellus
|
4
|
Fissidentalium
|
4
|
Eugen Kessler
|
4
|
Pseudoptera
|
4
|
Pholcochyroceridae
|
4
|
Pseudoperonopsis
|
4
|
Ophiura
|
4
|
Dosiniopsis
|
4
|
Helicaulax
|
4
|
2023 in mammal paleontology
|
4
|
Exiteloceras jenneyi
|
4
|
2024 in mammal paleontology
|
4
|
Pseudohypolophus
|
4
|
He Xinlu
|
4
|
Federico L. Agnolin
|
4
|
Protoplatyrhina renae
|
4
|
Idiophyseter
|
4
|
Kalolophus
|
4
|
Icla Formation
|
4
|
Galeocerdo latidens
|
4
|
Phlebopteris
|
4
|
Nekrolagus
|
4
|
Euspira rectilabrum
|
4
|
Tomanová Formation
|
4
|
Dorsoplanitidae
|
4
|
2022 in mammal paleontology
|
4
|
2022 in science
|
4
|
2023 in archosaur paleontology
|
4
|
Ficus planicostata
|
4
|
Riachuelo Formation
|
4
|
Jupiteria
|
4
|
Platygonus vetus
|
4
|
Rhynobatidae
|
4
|
Acritoparamys
|
4
|
Austrotindaria
|
4
|
Las Peñosas Formation
|
4
|
Dracaena colombiana
|
4
|
Pseudolimea reticulata
|
4
|
Drilluta
|
4
|
Zheng Xiaoting
|
4
|
Baltagnostus
|
4
|
Onychocellidae
|
4
|
Faxe Formation
|
4
|
Hou LianHai
|
4
|
Zorzino Limestone Formation
|
4
|
Micrabacia marylandica
|
4
|
Rio do Peixe Basin
|
4
|
Bajada Colorada Formation
|
4
|
Bakevellia
|
4
|
Gallinuloididae
|
4
|
Bairdemys
|
4
|
Ripidiinae
|
4
|
Neoarchaediscus
|
4
|
Idmonea
|
4
|
Exostinus lancensis
|
4
|
Ondatra idahoensis
|
4
|
Microdoma
|
4
|
2026 in arthropod paleontology
|
4
|
Pentoxylales
|
4
|
2007 in paleobotany
|
4
|
Phugatherium
|
4
|
Nemodon eufalensis
|
4
|
Nemodon eufaulensis
|
4
|
Opalinuston Formation
|
4
|
Heilinpu Formation
|
4
|
2026 in paleobotany
|
4
|
Lapparia
|
4
|
Baden Group
|
4
|
Michael K. Brett-Surman
|
4
|
Batodon
|
4
|
Duwi Formation
|
4
|
Middle Keuper Group
|
4
|
Echinocyamus
|
4
|
Karlheinz Fischer
|
4
|
Echinolampas
|
4
|
Joeranina
|
4
|
Tiuclaenus
|
4
|
2020 in mammal paleontology
|
4
|
Hondathentes
|
4
|
Mictomys vetus
|
4
|
Doronino Formation
|
4
|
John Boyd's website
|
4
|
Sigmodon minor
|
4
|
2010 in mammal paleontology
|
4
|
Neohipparion eurystyle
|
4
|
Middle Oligocene
|
4
|
Trochita aperta
|
4
|
Postligata wordeni
|
4
|
Baylea
|
4
|
Huaqiao Formation
|
4
|
2015 in mammal paleontology
|
4
|
Rhipidomella
|
4
|
Orbitolina
|
4
|
Ataphrus
|
4
|
European Archipelago
|
4
|
Metanoiamys
|
4
|
Rhodanodolichotis
|
4
|
Physodon
|
4
|
2011 in mammal paleontology
|
4
|
Platyoptera
|
4
|
Oliver Walter Mischa Rauhut
|
4
|
Hathliacynidae
|
4
|
Hausmannia
|
4
|
Hu Dongyu
|
4
|
Australohyaena
|
4
|
Acta Geologica Sinica
|
4
|
Huab Basin
|
4
|
Nazareno Formation
|
4
|
2009 in mammal paleontology
|
4
|
Necrocarcinus
|
4
|
2021 in mammal paleontology
|
3
|
Juvenites
|
3
|
Proterotherium
|
3
|
Ergilin Dzo Formation
|
3
|
Qingjin Meng
|
3
|
Sciuravus
|
3
|
Epicyon saevus
|
3
|
Khari Nadi Formation
|
3
|
Ernestokokenia
|
3
|
Siderastrea conferta
|
3
|
Cyclorisma parva
|
3
|
Sierra del Portezuelo
|
3
|
Shurabia
|
3
|
Khutsin Formation
|
3
|
Gigantopora
|
3
|
Pyrunculus
|
3
|
Floridina antiqua
|
3
|
Pharciceras
|
3
|
Pulvinites
|
3
|
Juglandiphyllites
|
3
|
Gillian King
|
3
|
Jouannetia
|
3
|
Globotruncana
|
3
|
Cycadolepis
|
3
|
Pseudocemophora
|
3
|
Faringdon Sand Formation
|
3
|
Florentiamys
|
3
|
Sigmodon curtisi
|
3
|
Fardenia
|
3
|
Cymbophora appressa
|
3
|
Cossmannea
|
3
|
Cymbophora berryi
|
3
|
Pseudaspidoceras
|
3
|
Protereismatidae
|
3
|
Glomospira
|
3
|
Cymbophora wordeni
|
3
|
Schizoneura
|
3
|
Pseudogastrioceras
|
3
|
Paraleptopecten
|
3
|
Ephippelasmatidae
|
3
|
Cypraeorbis
|
3
|
Corystosiren
|
3
|
Pseudobythocypris
|
3
|
Kinkelinella
|
3
|
Sigaretotrema
|
3
|
Gigantostrea trigonalis
|
3
|
Schuchertella
|
3
|
Siberiaspididae
|
3
|
Zygastrocarcinus
|
3
|
Paratomarctus temerarius
|
3
|
Cymostrophia
|
3
|
Petrochirus
|
3
|
Juan Porfiri
|
3
|
Kiotomops
|
3
|
Federico L. Agnolín
|
3
|
Scleropteris
|
3
|
Pyrgulifera
|
3
|
Lima pelagica
|
3
|
Sichuanchelys
|
3
|
Cylindracanthus rectus
|
3
|
Jean-Michel Mazin
|
3
|
Pycnodonte trigonalis
|
3
|
Felaniella
|
3
|
Sigalitruncana
|
3
|
Pyrgopolon
|
3
|
Equinoxiodus
|
3
|
Pseudoisurus
|
3
|
Kleopatrinidae
|
3
|
Proterochersis
|
3
|
Schizophoridae
|
3
|
Scillato Formation
|
3
|
Fombuena Formation
|
3
|
Phacopidella
|
3
|
Paramammites
|
3
|
Cyclothyrididae
|
3
|
Kiyatriton
|
3
|
Pyropsis perlata
|
3
|
Little Sandhill Creek
|
3
|
Litorhadia
|
3
|
Cynorca
|
3
|
Eostaffella
|
3
|
Florimetis
|
3
|
Limnofregatinae
|
3
|
Cynthiacetus maxwelli
|
3
|
Proptychitidae
|
3
|
Sierra Barrosa Formation
|
3
|
Pylochelitergites
|
3
|
1701 in paleontology
|
3
|
Protaxodioxylon
|
3
|
Kapalmerella
|
3
|
Pterocerella tippana
|
3
|
Gleicheniidites
|
3
|
Euiguana
|
3
|
Crurithyris
|
3
|
Euspira marylandica
|
3
|
Flabellum cuneiforme
|
3
|
Pipestoneomys
|
3
|
Liopeplum
|
3
|
Liopeplum cretaceum
|
3
|
Semelina
|
3
|
Eusebio Ayala Formation
|
3
|
Eulophoceras
|
3
|
Paranomia scabra
|
3
|
Liopeplum canalis
|
3
|
Phestia
|
3
|
Lisaniidae
|
3
|
Flaventia
|
3
|
Pterygocythereis
|
3
|
Seefeld Formation
|
3
|
Eutypomys
|
3
|
Pseudorthoceras
|
3
|
Cryptonella
|
3
|
Eva Koppelhus
|
3
|
Linoproductus
|
3
|
Neohipparion trampasense
|
3
|
Pterosphenus schucherti
|
3
|
Glenrosa
|
3
|
Eutheiini
|
3
|
Euflemingites
|
3
|
List of the Precambrian life of Alabama
|
3
|
Cryptaulax (gastropod)
|
3
|
Jungornithidae
|
3
|
Euscalpellum
|
3
|
Liostrea strigilecula
|
3
|
Psychopsoidea
|
3
|
Cretaceous, Jurassic
|
3
|
Sequoia langsdorfii
|
3
|
Lirodiscus
|
3
|
Pteria rhombica
|
3
|
Filisparsa
|
3
|
Prososthenia
|
3
|
Sergio A. Marenssi
|
3
|
Juliacorbula monmouthensis
|
3
|
Kasimlar Formation
|
3
|
Crepicephalidae
|
3
|
Euraxemys
|
3
|
Jaskhadelphys
|
3
|
Kataria (snake)
|
3
|
Pteria ussurica
|
3
|
Eumysops
|
3
|
Pseudotheridomys
|
3
|
Eumorphotis multiformis
|
3
|
Eumetria
|
3
|
Semionotidae
|
3
|
Semicytherura
|
3
|
Pseudocylindrodon
|
3
|
Eumyarion
|
3
|
Glandulariini
|
3
|
Cretodus semiplicatus
|
3
|
Phillipsia (trilobite)
|
3
|
Cretohypna
|
3
|
Lirodiscus jacksonensis
|
3
|
Pseudotomus
|
3
|
Septopora
|
3
|
Eucythere
|
3
|
Phococetus
|
3
|
Girtyella
|
3
|
Philip Senter
|
3
|
Coussapoa
|
3
|
Jbel Guersif Formation
|
3
|
Etea carolinensis
|
3
|
Cuna texana
|
3
|
1698 in paleontology
|
3
|
Etendeka Group
|
3
|
Ettingshausenia
|
3
|
1674 in paleontology
|
3
|
Kajlâka Formation
|
3
|
Kenneth E. Campbell, jr.
|
3
|
Juraphididae
|
3
|
Etyus
|
3
|
Fibularia
|
3
|
1700 in paleontology
|
3
|
Cuneocorbula
|
3
|
Eskridge Formation
|
3
|
Fenxiang Formation
|
3
|
Lithophysema
|
3
|
Felis rexroadensis
|
3
|
Globoquadrina
|
3
|
Escharoides
|
3
|
Escribania
|
3
|
Linaresia
|
3
|
Flexaria
|
3
|
Scollardius
|
3
|
Kenocharixa
|
3
|
Cunningham Creek Formation
|
3
|
Prosarctaspis
|
3
|
Ginglymostoma globidens
|
3
|
Fagesia catinus
|
3
|
Pseudomalaxis stantoni
|
3
|
Linearis magnoliensis
|
3
|
Pseudoperna bentonensis
|
3
|
Eucrossorhinus microcuspidatus
|
3
|
Pseudoceras
|
3
|
Globecphora
|
3
|
List of the Precambrian life of Wyoming
|
3
|
Crassatella aquiana
|
3
|
1695 in paleontology
|
3
|
Ctena
|
3
|
Flemingitaceae
|
3
|
Ficus andrewsi
|
3
|
List of the Precambrian life of Arizona
|
3
|
Pseudophyllites
|
3
|
Crassatellites
|
3
|
Ptilozamites
|
3
|
Eucypraedia
|
3
|
Ptychoparella
|
3
|
Kalligramma
|
3
|
Pseudodontornithidae
|
3
|
Scyllarella
|
3
|
Linglongta
|
3
|
Linevitus
|
3
|
Eubaculites
|
3
|
Pudoproetus
|
3
|
Pseudoneptunea
|
3
|
Ptyctothyris
|
3
|
Protanisoceras
|
3
|
1697 in paleontology
|
3
|
Flemingostrea subspatula
|
3
|
Ctenocheles
|
3
|
Ptychotrygon vermiculata
|
3
|
Parapophysis
|
3
|
Scobinella
|
3
|
German Geological Society
|
3
|
Neoepiblema
|
3
|
Lamellaerhynchia
|
3
|
Dielasma
|
3
|
Rhipidomellidae
|
3
|
Rhizorus
|
3
|
Echinocythereis
|
3
|
Rhombifera
|
3
|
Dieneroceras dieneri
|
3
|
Echinoconchus
|
3
|
Ecphora quadricostata
|
3
|
1753 in paleontology
|
3
|
Saccoloma gardneri
|
3
|
Leopold-von-Buch-Plakette
|
3
|
Sagenites
|
3
|
Pawnee Creek Formation
|
3
|
Lamarckina
|
3
|
Lamarqueavis
|
3
|
Didymoceras draconis
|
3
|
Peradectidae
|
3
|
Protosciurus
|
3
|
Leonard Ginsburg
|
3
|
Protohippus gidleyi
|
3
|
Río Quinto Formation
|
3
|
Dyscritella
|
3
|
Río Seco de la Quebrada Formation
|
3
|
Lanceolites compactus
|
3
|
Protolambda
|
3
|
Leiotriletes
|
3
|
Rhynchostreon
|
3
|
Rzehakina
|
3
|
Dinohippus leidyanus
|
3
|
Dingqing Formation
|
3
|
S. Bruce Archibald
|
3
|
Rhombopora
|
3
|
Ebenoxylon
|
3
|
Eburneopecten
|
3
|
Protorhyssalinae
|
3
|
Early Holocene
|
3
|
Rhombopsis
|
3
|
Gaudryina
|
3
|
Lanceolites
|
3
|
Rhus mixta
|
3
|
Neomonoceratina
|
3
|
Leperditia
|
3
|
Eglonaspis
|
3
|
Diastopora
|
3
|
Diaphragmus
|
3
|
Rhabdocolpus
|
3
|
Diaulax
|
3
|
Perforissidae
|
3
|
Dicarinella
|
3
|
Leptacodon
|
3
|
Rhabdomeson
|
3
|
Periarchus
|
3
|
Eibergen Member
|
3
|
Salta Group
|
3
|
Samarella
|
3
|
El Palmar Formation
|
3
|
Jeremy J. Kirchman
|
3
|
Sallamys
|
3
|
Sallacyon
|
3
|
Eirlysia
|
3
|
Reviya
|
3
|
Periarchus lyelli
|
3
|
Lepralielloidea
|
3
|
Paul Penkalski
|
3
|
1754 in paleontology
|
3
|
Protodidelphidae
|
3
|
Saldaña Formation
|
3
|
Lepidozona
|
3
|
Lakšárska Nová Ves Formation
|
3
|
Sakhalin amber
|
3
|
Ectoganus
|
3
|
Leperditicopida
|
3
|
Lepidophloios
|
3
|
Ectypodus
|
3
|
Rhamnus hirsuta
|
3
|
Rhaeboceras
|
3
|
1757 in paleontology
|
3
|
Laiyang Formation
|
3
|
Gaffneylania
|
3
|
Protoscutella
|
3
|
Rhaeboceras halli
|
3
|
1756 in paleontology
|
3
|
Rhamnus cleburni
|
3
|
Rhaeboceras subglobosum
|
3
|
Protoreodon pumilus
|
3
|
Leiostegiidae
|
3
|
Pedroche Formation
|
3
|
Robert M. Mengel
|
3
|
Drawno Beds Formation
|
3
|
Robert M. Chandler
|
3
|
Rosasia
|
3
|
Pennygullania
|
3
|
Pelaspis
|
3
|
Lashkarak Formation
|
3
|
Doumu Formation
|
3
|
Protomelanitta
|
3
|
Robert F. Baird
|
3
|
Las Curtiembres Formation
|
3
|
Protopliomerops
|
3
|
Pedra de Fogo Formation
|
3
|
Discophyllites
|
3
|
Rosário do Sul Group
|
3
|
Laxispira monilifera
|
3
|
Rosseliana
|
3
|
Laxispira
|
3
|
Drepanochilus
|
3
|
Distichophyllia
|
3
|
Distichophyllia norica
|
3
|
Dong Ren
|
3
|
Protopholoe
|
3
|
Pelurgaspis
|
3
|
Roda Formation
|
3
|
Peng Guangzhao
|
3
|
Dombeyopsis
|
3
|
Roger B. J. Benson
|
3
|
Domnina (genus)
|
3
|
Latecphora
|
3
|
Rohillites
|
3
|
Peltephilidae
|
3
|
Jiří Mlíkovský
|
3
|
Dos Bocas Formation
|
3
|
Ditrupa
|
3
|
Lasiosynidae
|
3
|
Dorypyge
|
3
|
Divaricella
|
3
|
Protoplatyrhina
|
3
|
Protonephrocerus
|
3
|
Pellucistoma
|
3
|
Rotinet Formation
|
3
|
Rio do Peixe Group
|
3
|
John Stanton McIntosh
|
3
|
Ruprechtioxylon
|
3
|
Lantanotherium
|
3
|
Langdaia
|
3
|
Lanzhou Basin
|
3
|
Penélope Cruzado-Caballero
|
3
|
Pecten poulsoni
|
3
|
Diplobathrida
|
3
|
Leguminosites
|
3
|
Pecten perplanus
|
3
|
Dusignathus
|
3
|
Diogenes de Almeida Campos
|
3
|
Leiosella
|
3
|
Duyunaspis
|
3
|
Lancepyris
|
3
|
Ricardocifellia
|
3
|
Ruth A. Stockey
|
3
|
Ricardomys
|
3
|
Dutoitella
|
3
|
Leiorhynchus
|
3
|
Diplobunops
|
3
|
Dudumus
|
3
|
Pentacrinus asteriscus
|
3
|
Roveacrinida
|
3
|
Dryolestes priscus
|
3
|
Neoglyphioceras
|
3
|
Lecaniaspis
|
3
|
Dromilites
|
3
|
Rio del Lago Formation
|
3
|
Rotodactylus
|
3
|
Dromaius ocypus
|
3
|
Dipodomys hibbardi
|
3
|
Pediomeryx hemphillensis
|
3
|
Protorcula
|
3
|
Protoreodon
|
3
|
Jingmai K. O'Connor
|
3
|
Pietra Leccese Formation
|
3
|
Ruffordia
|
3
|
Larimus
|
3
|
Protopsyllidiidae
|
3
|
Diplomoceras
|
3
|
Gabreyaspis
|
3
|
Diacocherus
|
3
|
Rakomeryx
|
3
|
Krzysztof Wertz
|
3
|
Rainer Willmann
|
3
|
Kronocharon
|
3
|
Ralliformes
|
3
|
Paromomys depressidens
|
3
|
Ramphonotus
|
3
|
Damonella
|
3
|
Paronaella
|
3
|
Parmicorbula terramaria
|
3
|
Dalichai Formation
|
3
|
Dafla Formation
|
3
|
Eodolichotis
|
3
|
Li Li (paleontologist)
|
3
|
Krithe
|
3
|
Scarritia
|
3
|
Gerronaspis
|
3
|
Dalejina
|
3
|
Dajie Formation
|
3
|
Parmicorbula percompressa
|
3
|
José Ignacio Canudo
|
3
|
1702 in paleontology
|
3
|
Zygodactylus
|
3
|
David Dunkle
|
3
|
Scalina
|
3
|
Raninoides
|
3
|
David J. Varricchio
|
3
|
Scaglia Rossa Formation
|
3
|
Frondicularia
|
3
|
Entosolenia
|
3
|
Rapamys
|
3
|
Protictis
|
3
|
Raninella
|
3
|
Ranikothalia
|
3
|
Scandinavian amber
|
3
|
Rangia cuneata
|
3
|
Gerard F. van Tets
|
3
|
1703 in paleontology
|
3
|
Darin A. Croft
|
3
|
Scalpellidae
|
3
|
Joshua Platt
|
3
|
Darwinula
|
3
|
Prunus corrugis
|
3
|
Radiophronidae
|
3
|
José Luis Sanz
|
3
|
Cyrtorhina
|
3
|
Cyrtoproetus
|
3
|
Cyrtopleura
|
3
|
Koonap Formation
|
3
|
Perulestes
|
3
|
Schizaster americanus
|
3
|
Eopachyrucos
|
3
|
Schizobolus
|
3
|
Pseudampyxina
|
3
|
Pareumys
|
3
|
José María Bermúdez de Castro
|
3
|
Knollenmergel Formation
|
3
|
Cyprimeria depressa
|
3
|
Cypridina
|
3
|
Quebrada de los Colorados Formation
|
3
|
Quebrada de los Fósiles Formation
|
3
|
Quenstedtia
|
3
|
Schizocythere
|
3
|
Schizocytheridae
|
3
|
Eontia
|
3
|
Foveotriletes
|
3
|
Peromyscus hagermanensis
|
3
|
Scenopagus
|
3
|
Eohiodon
|
3
|
Perrisonota
|
3
|
Kraglievichia
|
3
|
Franimys
|
3
|
Radiopecten mississippiensis
|
3
|
Eoformica
|
3
|
Radiopecten
|
3
|
Eoincamys
|
3
|
R. Ewan Fordyce
|
3
|
Eomicrobiotherium
|
3
|
Cytherellina
|
3
|
Quereuxia
|
3
|
Eomunidopsis
|
3
|
Perrisonota protexta
|
3
|
Protheosodon
|
3
|
Prothoatherium
|
3
|
Gervilliopsis
|
3
|
Schellwienella
|
3
|
Raphiophorus
|
3
|
Lev Nesov
|
3
|
Periptychus
|
3
|
Derbyia
|
3
|
Geochelone hesterna
|
3
|
Remera flexicostata
|
3
|
Zygopleura
|
3
|
Derrisemys sterea
|
3
|
Elphidium latispatium
|
3
|
Leptodontomys
|
3
|
Patagoniophis
|
3
|
Denwa Formation
|
3
|
Protocardia schucherti
|
3
|
Emuarius guljaruba
|
3
|
Leptopecten
|
3
|
Leptoplastides
|
3
|
Emyaksin Formation
|
3
|
Protriloba
|
3
|
Empedaspis
|
3
|
Reithrodontomys wetmorei
|
3
|
Protobuntonia
|
3
|
Geological Studies Unit of the Indian Statistical Institute
|
3
|
Jonathan Wagner
|
3
|
Gemmarcula
|
3
|
Dhondtichlamys venustus
|
3
|
1704 in paleontology
|
3
|
Retiophyllia
|
3
|
Laganum
|
3
|
Di Liu
|
3
|
Eldoniidae
|
3
|
Elasmodus
|
3
|
Retusa sylvaerupis
|
3
|
1706 in paleontology
|
3
|
Patinopecten
|
3
|
Perimys
|
3
|
Protosurcula
|
3
|
Desmiophyllum
|
3
|
Elphidium discoidale
|
3
|
Leptochondria occidanea
|
3
|
Desmophyllites diphylloides
|
3
|
Sandlingites
|
3
|
Deussenia bellalirata
|
3
|
Deussenia
|
3
|
Jonathan J. Becker
|
3
|
Reinaldo Jose Bertini
|
3
|
Reifling Formation
|
3
|
Parvericius
|
3
|
Permophorus triassicus
|
3
|
Saucrosmylidae
|
3
|
Lestodontini
|
3
|
Parvericius montanus
|
3
|
Lessinipagurus
|
3
|
Rathbunopon
|
3
|
Rathbunassa
|
3
|
Sassafras thermale
|
3
|
Delaria
|
3
|
Enrique Hubach Eggers
|
3
|
Saxicavella
|
3
|
Dawan Formation
|
3
|
Saxolucina
|
3
|
Fucheng Zhang
|
3
|
Kundaram Formation
|
3
|
Lev A. Nesov
|
3
|
Fulgerca
|
3
|
Geotrypus
|
3
|
Saurodontidae
|
3
|
Kuphus incrassatus
|
3
|
Kurasi Formation
|
3
|
Encrinasteridae
|
3
|
La Golondrina Formation
|
3
|
Permochoristidae
|
3
|
Pinna laqueata
|
3
|
Encope
|
3
|
Protungulatum gorgun
|
3
|
Parángula Formation
|
3
|
Zygospira
|
3
|
Enchodontidae
|
3
|
Endoptygma leprosa
|
3
|
Jennifer P. Worthy
|
3
|
Rectifenestella
|
3
|
Kureykaspis
|
3
|
Deltodus
|
3
|
Jemelle Formation
|
3
|
English Names of Birds
|
3
|
1675 in paleontology
|
3
|
Fulgerca attenuata
|
3
|
George Reber Wieland
|
3
|
Peter W. Houde
|
3
|
Maimará Formation
|
3
|
Henan Geological Museum
|
3
|
Mionictis
|
3
|
Argilloecia
|
3
|
Hypotheridiosoma
|
3
|
Tuscahomys
|
3
|
Polydolopidae
|
3
|
Miomustela
|
3
|
Polypodiaceoisporites
|
3
|
Turgidodon russelli
|
3
|
Turgidodon rhaister
|
3
|
Mioheteromys
|
3
|
Turonicoccus
|
3
|
Argyrolagidae
|
3
|
Hemipristis wyattdurhami
|
3
|
Ogmodontomys
|
3
|
Tuxeraspididae
|
3
|
Odontaspis winkleri
|
3
|
Hypolagus tedfordi
|
3
|
Hercorhynchus
|
3
|
Umbonula
|
3
|
Odontaspis hopei
|
3
|
Archirhagio
|
3
|
Uintasorex
|
3
|
Archivesica
|
3
|
Polyconitidae
|
3
|
Arecipites
|
3
|
Mirambel Formation
|
3
|
Mishan Formation
|
3
|
Odontogryphaea
|
3
|
Arcopsis
|
3
|
Arnager Greensand Formation
|
3
|
Arnstadt Formation
|
3
|
Astarte culebrensis
|
3
|
Astarte meeki
|
3
|
Mimotonidae
|
3
|
Mimotricentes
|
3
|
Aspenites acutus
|
3
|
Tubiferidae
|
3
|
Hemicythere
|
3
|
Oligoptycha
|
3
|
Tropidocoryphidae
|
3
|
Mila Formation
|
3
|
Oligoryctes
|
3
|
Tropisurcula
|
3
|
Mimarachnidae
|
3
|
Trypanotoma
|
3
|
Tubiola
|
3
|
Ponerites
|
3
|
Turbinolia
|
3
|
Olbiaspis
|
3
|
Turbinolia dickersoni
|
3
|
Platysomidae
|
3
|
Arroyo Feliciano Formation
|
3
|
Ola Formation
|
3
|
Asaphis
|
3
|
Tupus
|
3
|
Ashicaulis
|
3
|
Asiatherium
|
3
|
Tullochelys
|
3
|
Hemimactra
|
3
|
Pondaungia
|
3
|
Hercorhyncus
|
3
|
Octopodichnus
|
3
|
Aphelops mutilus
|
3
|
Aphronorus
|
3
|
Montacuta
|
3
|
Valenopsalis joyneri
|
3
|
Aphataspididae
|
3
|
Aphelaspis
|
3
|
Polidevcia
|
3
|
Apocricetus
|
3
|
Aquila bivia
|
3
|
Urusis Formation
|
3
|
Uvigerina
|
3
|
Hesperhys
|
3
|
Aprionodon
|
3
|
Monotis
|
3
|
Aphanaia
|
3
|
Nymphalucina linearia
|
3
|
Hesperorthis
|
3
|
Hesperorthidae
|
3
|
Mooreoceras
|
3
|
Morea marylandica
|
3
|
Neonesidea
|
3
|
2001 in arthropod paleontology
|
3
|
Antiguastrea cellulosa
|
3
|
Antiquatonia
|
3
|
Vanessa L. De Pietri
|
3
|
Valvulineria
|
3
|
Vanikoropsis
|
3
|
Nymphaeites
|
3
|
2001 in archosaur paleontology
|
3
|
Mononotella
|
3
|
Arachnopusia
|
3
|
Archaeopithecus
|
3
|
Neonereites
|
3
|
Molaspora
|
3
|
Archaeopaliurus
|
3
|
Archaeolamna kopingensis
|
3
|
Hypolagus ringoldensis
|
3
|
Mojsvaroceras
|
3
|
Polonez Cove Formation
|
3
|
Moerella
|
3
|
Archeutheia
|
3
|
Archegoninae
|
3
|
Unionites
|
3
|
Mojavemys
|
3
|
Mogollón Formation
|
3
|
Archaeolamna
|
3
|
Herman F. Becker
|
3
|
Arariphrynus
|
3
|
Araucariacites
|
3
|
Araripelepidotes
|
3
|
Araliopsoides
|
3
|
Urumacotherium
|
3
|
Araliaephyllum
|
3
|
Urocythereis
|
3
|
Arberiaceae
|
3
|
Archaeglobigerina
|
3
|
Archaeochrysa
|
3
|
Moniello Formation
|
3
|
Arcellites disciformis
|
3
|
Polinices kummeli
|
3
|
1667 in paleontology
|
3
|
Migraveramus
|
3
|
Metasibirites
|
3
|
Todites
|
3
|
Metatomarctus canavus
|
3
|
Ignacius frugivorus
|
3
|
Bathyuridae
|
3
|
Metradolium
|
3
|
Batrachopus
|
3
|
Batylykh Formation
|
3
|
Hastigerinella
|
3
|
Tinosaurus
|
3
|
Belebeevo Formation
|
3
|
Titanocarcinus
|
3
|
Bauru Sub-basin
|
3
|
Titanonarke
|
3
|
Bathytormus pteropsis
|
3
|
Tomagnostus
|
3
|
Bartomeu Seguí
|
3
|
Posidonienschiefer Formation
|
3
|
Torynifer
|
3
|
Healdiidae
|
3
|
Michael J. Ryan (palaeontologist)
|
3
|
Ophiacantha
|
3
|
Basilemys sinuosa
|
3
|
Hawthorne Formation
|
3
|
Metrarabdotos
|
3
|
Tomeia
|
3
|
Opisthodactylidae
|
3
|
Bathrotomaria
|
3
|
Platidia
|
3
|
Basterotia
|
3
|
Bellcarcinus
|
3
|
Mesostoma
|
3
|
Ornopsis
|
3
|
Ortalis affinis
|
3
|
Potrerillos Formation, Argentina
|
3
|
Thylacodon
|
3
|
Mesopsychidae
|
3
|
Bernard Sigé
|
3
|
Betaburmesebuthus
|
3
|
Pozary Formation
|
3
|
Bicornucythere
|
3
|
Mesithone
|
3
|
Bicorbula
|
3
|
Biblián Formation
|
3
|
Beyrichiocopida
|
3
|
Thomas Lehman
|
3
|
Thylamys colombianus
|
3
|
Thylamys minutus
|
3
|
Ticholeptus zygomaticus
|
3
|
Bensonomys
|
3
|
Mesosciophilidae
|
3
|
Mesoserphidae
|
3
|
Mesosticta
|
3
|
Bellinurina
|
3
|
Oriocrassatella
|
3
|
Orionina
|
3
|
Thyroptera robusta
|
3
|
Berhamniphyllum
|
3
|
Mesoreodon chelonyx
|
3
|
Tianyusaurus
|
3
|
Orithopsidae
|
3
|
Trachybaculites
|
3
|
Trachybaculites columna
|
3
|
Trigonocarpus
|
3
|
Microsteiromys
|
3
|
Trigonopora
|
3
|
Olivier Rieppel
|
3
|
Aurila
|
3
|
Microtaenia
|
3
|
Microscleromys
|
3
|
Austrotindaria canalensis
|
3
|
Heliconoides
|
3
|
Awamokoa
|
3
|
1668 in paleontology
|
3
|
Avicula
|
3
|
Austrotindaria svalbardensis
|
3
|
Aversovalva
|
3
|
Aurikirkbya
|
3
|
Trigonulina
|
3
|
Oligoserranoides
|
3
|
Ianthinopsis
|
3
|
Atopomys
|
3
|
Athrotaxites
|
3
|
1827 in paleontology
|
3
|
Athleta tuomeyi
|
3
|
Atreta
|
3
|
Triticites
|
3
|
Helonetta brodkorbi
|
3
|
Aulophyllidae
|
3
|
Triplesia
|
3
|
Triplopus
|
3
|
Helopanoplia distincta
|
3
|
Icriodontidae
|
3
|
Microparia
|
3
|
Bairdiacypris
|
3
|
Bairdoppilata
|
3
|
Baioconodon nordicus
|
3
|
Baioconodon
|
3
|
1823 in paleontology
|
3
|
Portland Stone Formation
|
3
|
Micoureus laventicus
|
3
|
Hebrides Basin
|
3
|
Trachyceras
|
3
|
Open marine
|
3
|
Trachyleberidea
|
3
|
Poseidonamicus
|
3
|
Trachytriton
|
3
|
Trachytherus
|
3
|
Onychiopsis
|
3
|
1826 in paleontology
|
3
|
Bac Thuy Formation
|
3
|
Oncousoeciidae
|
3
|
Oncousoecia
|
3
|
Omphaloptycha
|
3
|
Platygonus bicalcaratus
|
3
|
Microparamys
|
3
|
Baché Fault
|
3
|
Ondatra annectens
|
3
|
Ondatra meadensis
|
3
|
Heinia
|
3
|
Trepeilopsis
|
3
|
Badaowan Formation
|
3
|
Baculatisporites
|
3
|
Anthracospirifer
|
3
|
Plectodon
|
3
|
Holcophylloceras
|
3
|
Xiaowa Formation
|
3
|
Xiazhen Formation
|
3
|
Xing Lida
|
3
|
Xishanyao Formation
|
3
|
Xinji Formation
|
3
|
Xiaolongtan Formation
|
3
|
Xiala Formation
|
3
|
Ain el Guettar Formation
|
3
|
Nina D. Sinitchenkova
|
3
|
Aimulosia
|
3
|
Xancus
|
3
|
Nilsonia
|
3
|
Xenochelys
|
3
|
Aetobatus arcuatus
|
3
|
Xyelotomidae
|
3
|
Adrian Hunt
|
3
|
Huayong Formation
|
3
|
Adjidaumo
|
3
|
Adiantites
|
3
|
Adeonellopsis galeata
|
3
|
Holocrinus
|
3
|
Yangxi Formation
|
3
|
Nigerophiidae
|
3
|
Xyophorus
|
3
|
Xylopaguridae
|
3
|
Napulus octoliratus
|
3
|
Plicatolamna arcuata
|
3
|
Aechmella
|
3
|
Aelurodon taxoides
|
3
|
Wyomingites aplanatus
|
3
|
Ninoziphius
|
3
|
Allicospermum
|
3
|
Humptulips Formation
|
3
|
William Hosea Ballou
|
3
|
Namatomys
|
3
|
Hippopodina
|
3
|
William J. Morris
|
3
|
William Edmund Cutler
|
3
|
Namasector
|
3
|
Allqokirus
|
3
|
Alokistocare
|
3
|
Alloraphidia
|
3
|
Norigondolella
|
3
|
Pliomegatherium
|
3
|
Allomys
|
3
|
Nonionella
|
3
|
Alexarasniidae
|
3
|
Nogueras Formation
|
3
|
Nomogen Formation
|
3
|
Hippoporina lucens
|
3
|
Alberto Prieto-Márquez
|
3
|
Wucaiwan
|
3
|
Hulingsina
|
3
|
Hippoporidra
|
3
|
Aleksandr A. Karkhu
|
3
|
Alexander K. Hastings
|
3
|
Hummelichelys
|
3
|
Aletridelphys hatcheri
|
3
|
Nannippus peninsulatus
|
3
|
Alemoa Member
|
3
|
Yecua Formation
|
3
|
Ngorora Formation
|
3
|
Abertella
|
3
|
Abesalom K. Vekua
|
3
|
Neotoma quadriplicata
|
3
|
Zeugmatolepas
|
3
|
Neophiomys
|
3
|
Abderospira
|
3
|
Neotoma taylori
|
3
|
Zelkova oregoniana
|
3
|
Acanthocythereis
|
3
|
Zarqaraneidae
|
3
|
Zbigniew M. Bocheński
|
3
|
Nemodon grandis
|
3
|
Pleuroliria
|
3
|
Howard E. Schorn
|
3
|
Hou Lianhan
|
3
|
Zhang Yihong
|
3
|
2026 in archosaur paleontology
|
3
|
2026 in mammal paleontology
|
3
|
2025 in mammal paleontology
|
3
|
2025 in archosaur paleontology
|
3
|
2008 in mammal paleontology
|
3
|
2024 in archosaur paleontology
|
3
|
Neochonetes
|
3
|
2027 in archosaur paleontology
|
3
|
Zhangjiakou Formation
|
3
|
Zhang Yuguang
|
3
|
2027 in paleobotany
|
3
|
2027 in mammal paleontology
|
3
|
2027 in arthropod paleontology
|
3
|
Neptunea tabulata
|
3
|
Acanthograptus
|
3
|
Yunnania
|
3
|
Yumaque Formation
|
3
|
Nekrolagus progressus
|
3
|
Acratiidae
|
3
|
Acoite Formation
|
3
|
Pleuronea
|
3
|
Neilsonia
|
3
|
Necrotauliidae
|
3
|
Acyon
|
3
|
Hondonadia
|
3
|
Acuticythereis
|
3
|
Naujoji Akmené Formation
|
3
|
Acrospirifer
|
3
|
Acteon cicatricosus
|
3
|
Yuruma Formation
|
3
|
Yusuke Ishida
|
3
|
Nesodontinae
|
3
|
Horcón Formation
|
3
|
Acaremyidae
|
3
|
Nerterogeomys
|
3
|
Acanthopecten
|
3
|
Hornera
|
3
|
Nellia tenella
|
3
|
Pleuromya subcompressa
|
3
|
Acirsa flexicostata
|
3
|
Hoplocetinae
|
3
|
Acirsa americana
|
3
|
2006 in paleobotany
|
3
|
Zacanthoididae
|
3
|
Plesiogulo marshalli
|
3
|
Wilczek Formation
|
3
|
Museo Padre Molina
|
3
|
Anemocardium
|
3
|
Anematina
|
3
|
Andymetra
|
3
|
André Nel (entomologist)
|
3
|
Museo Provincial Carlos Ameghino
|
3
|
Angaraspis
|
3
|
Muschelkalk Group
|
3
|
Anhinga grandis
|
3
|
Anilioides
|
3
|
Pleistoanser
|
3
|
Angulogerina
|
3
|
Mursi Formation
|
3
|
Angren Formation
|
3
|
André Jacques Veldmeijer
|
3
|
Hexacrinitidae
|
3
|
Ancilla acutula
|
3
|
Voorstehoek Formation
|
3
|
Anchistrocheles
|
3
|
Vossenveld Formation
|
3
|
Anatimya anteradiata
|
3
|
Vulpes stenognathus
|
3
|
Plesiadapis churchilli
|
3
|
Volutomorpha
|
3
|
Volutilithes
|
3
|
Andrew Farke
|
3
|
Plesiadapis anceps
|
3
|
Andinodelphys
|
3
|
Plotopterum
|
3
|
Vitis stantoni
|
3
|
Heteropecten
|
3
|
Nuculana rostratruncata
|
3
|
Motol Formation
|
3
|
Plectofrondicularia
|
3
|
Mourlonia
|
3
|
Vetericardiella crenalirata
|
3
|
Podocnemis medemi
|
3
|
Pododesmus
|
3
|
Ventrilia
|
3
|
Nudaus Formation
|
3
|
Moremanoceras scotti
|
3
|
Mormopterus colombiensis
|
3
|
Morocops
|
3
|
Morphoceratidae
|
3
|
Antecalomys
|
3
|
Anoplotheca
|
3
|
Anomozamites
|
3
|
Anomalina
|
3
|
Anomaluroidea
|
3
|
Annuntidiogenes
|
3
|
Munseyella
|
3
|
Anisomyon borealis
|
3
|
Murero Formation
|
3
|
Anomia lisbonensis
|
3
|
Anomia ornata
|
3
|
Podocarpidites
|
3
|
Anomopterellidae
|
3
|
Anomoeodus phaseolus
|
3
|
Anomocarellidae
|
3
|
Mulichinco Formation
|
3
|
Hickeycarpum
|
3
|
W. Bock
|
3
|
Mytiloides opalensis
|
3
|
Mytiloides mytiloides
|
3
|
Plionictis
|
3
|
Welleria
|
3
|
Hipparion tehonense
|
3
|
Nothrotheriops texanus
|
3
|
Notidanus primigenius
|
3
|
Ameura
|
3
|
Water Canyon Formation
|
3
|
Amphiblestrum
|
3
|
Waterberg Basin
|
3
|
Ammagnostus
|
3
|
Amia uintaensis
|
3
|
Pliophenacomys
|
3
|
Ambilestes
|
3
|
N. Adam Smith
|
3
|
Naiaditidae
|
3
|
Nagri Formation
|
3
|
Alveinus
|
3
|
Alutella
|
3
|
Wilbertopora
|
3
|
Normannites crickmayi
|
3
|
Alveopora tampae
|
3
|
Alzadites
|
3
|
Amata Formation
|
3
|
Nortedelphys jasoni
|
3
|
Hipponicharion
|
3
|
Amanak Formation
|
3
|
Amahuacatherium
|
3
|
Amphicytherura
|
3
|
Myrtophyllum torreyi
|
3
|
Myobarbum
|
3
|
Higueruelas Formation
|
3
|
Anahamulinidae
|
3
|
Notoparamys
|
3
|
Notonycteris magdalenensis
|
3
|
Myoconcha
|
3
|
Mylodontoidea
|
3
|
Anas cheuen
|
3
|
Anas schneideri
|
3
|
Myalina postcarbonica
|
3
|
Pliotaxidea
|
3
|
Mycoparasitic
|
3
|
Anas itchtucknee
|
3
|
Anas kurochkini
|
3
|
Waldochoerus
|
3
|
Anabernicula gracilenta
|
3
|
Amphissites
|
3
|
Pliophenacomys primaevus
|
3
|
Wanghudun Formation
|
3
|
Amphilagus
|
3
|
Myrtea stephensoni
|
3
|
Plesiobaena antiqua
|
3
|
Notogale
|
3
|
Amplibuteo concordatus
|
3
|
Hyalinonetrion
|
3
|
Amynodon advenus
|
3
|
Amuletum
|
3
|
Amsassia
|
3
|
Amplovalvata
|
3
|
Thescelus
|
3
|
Timezgadiouine Formation
|
3
|
Steveville
|
3
|
Chasicotatus
|
3
|
Sthenorytis
|
3
|
Charana Formation
|
3
|
Magadiceramus
|
3
|
Madumabisa Mudstone Formation
|
3
|
Steve Hutt
|
3
|
Chauliodites
|
3
|
Paleonelumbo
|
3
|
Paleonelumbo macroloba
|
3
|
Cheiloporina
|
3
|
Chedighaii
|
3
|
Stereisporites
|
3
|
Productidae
|
3
|
Magadiceramus soukupi
|
3
|
Chaneya
|
3
|
Palaeotupo
|
3
|
Chaco Formation
|
3
|
Mahito Watabe
|
3
|
Grewiopsis
|
3
|
Cerro Grande Formation
|
3
|
Cerro Huerta Formation
|
3
|
Prodipodomys
|
3
|
Gregorymys
|
3
|
Chamops segnis
|
3
|
Productellidae
|
3
|
Stoliczkaia
|
3
|
Isostylomys
|
3
|
Isorthoceras
|
3
|
Palatobaena bairdi
|
3
|
Mactromeris
|
3
|
Graptocarcinus
|
3
|
Chlamys anatipes
|
3
|
Stanley A. Tyler
|
3
|
Granocardium kuemmeli
|
3
|
Chiweta Beds
|
3
|
Chiromyoides
|
3
|
Stantonella
|
3
|
Chlamys choctavensis
|
3
|
Stamenocella inferaviculifera
|
3
|
Paltodus
|
3
|
Chlupacula
|
3
|
Chlamys spillmani
|
3
|
Chlamys nupera
|
3
|
Stamenocella grandis
|
3
|
Pityocladus
|
3
|
Stantonella interrupta
|
3
|
Machaeromeryx
|
3
|
Stemmatoceras albertense
|
3
|
Stemmatoceras
|
3
|
Proeremotherium
|
3
|
Macropneustes
|
3
|
Cheremkhovo Formation
|
3
|
Paleopsephaea
|
3
|
Steiromys
|
3
|
Palermo Formation
|
3
|
Granocardium lowei
|
3
|
Steginoporella
|
3
|
Steingeliidae
|
3
|
Maclurites
|
3
|
Isurus desori
|
3
|
Isophlebioptera
|
3
|
Justin Delair
|
3
|
Caujarao Formation
|
3
|
Placoziphius
|
3
|
Marcello Stucchi
|
3
|
Caudicriodus
|
3
|
Procamelus grandis
|
3
|
Marcelo Stucchi
|
3
|
Procerberus
|
3
|
Subhyracodon occidentalis
|
3
|
Mangbang Formation
|
3
|
Procerithium
|
3
|
Stylotermitidae
|
3
|
Cedromus
|
3
|
Palaeontographica
|
3
|
Theriosynoecum
|
3
|
Proboscina
|
3
|
Palaeolenidae
|
3
|
Caryocorbula densata
|
3
|
Marginulina
|
3
|
Plagiarca
|
3
|
Palaeolabrus
|
3
|
Sumitomoceras
|
3
|
Plagiarca rhomboidella
|
3
|
Sulcoretepora
|
3
|
Guodikeng Formation
|
3
|
Margarettidae
|
3
|
Margaretta vicksburgica
|
3
|
Margaritella
|
3
|
Placunanomia
|
3
|
Guillermo Rougier
|
3
|
Castle Hayne Formation
|
3
|
Celleporaria fissurata
|
3
|
Stylophora granulata
|
3
|
Cercomya
|
3
|
Striatoconulus
|
3
|
Makay Formation
|
3
|
Placenticeras syrtale
|
3
|
Cerberophis
|
3
|
Cercidiphyllum arcticum
|
3
|
Striaticostatum
|
3
|
Striarca saffordi
|
3
|
Maingkhwan
|
3
|
Streptochetus
|
3
|
Cernictis
|
3
|
Cerithium weeksi
|
3
|
Striarca cuneata
|
3
|
Cerithioderma
|
3
|
Palaeostylus
|
3
|
Strobeus
|
3
|
1672 in paleontology
|
3
|
Proconulus
|
3
|
Stygiochelys
|
3
|
Stylianos Chatzimanolis
|
3
|
Stylophora affinis
|
3
|
Celliforma
|
3
|
Grylloblattida
|
3
|
Strophostylus
|
3
|
Prodesmodon copei
|
3
|
Cephalotaxopsis
|
3
|
Placidichthys
|
3
|
Palaeosteingelia
|
3
|
Isoetites
|
3
|
Choctawius
|
3
|
MQ 1b
|
3
|
Gnomohalorites
|
3
|
Lotheridium
|
3
|
Gobiapalone
|
3
|
Paracytheridea
|
3
|
Concavus concavus
|
3
|
Conchocele
|
3
|
Smittipora
|
3
|
Los Espejos Formation
|
3
|
Jairo Mojica
|
3
|
Promyalina
|
3
|
Promioclaenus
|
3
|
1673 in paleontology
|
3
|
Los Cuervos Formation
|
3
|
Glyptoxoceras
|
3
|
Sogul Formation
|
3
|
Lowenstamia
|
3
|
Jacques van Heerden
|
3
|
Paraconularia
|
3
|
Colombiceras
|
3
|
Colombicarcinus
|
3
|
Soleniscus
|
3
|
Colombianaspis
|
3
|
Colpocherus
|
3
|
Paracosoryx
|
3
|
Promathildia parvula
|
3
|
Lowenstamia cucullata
|
3
|
Colpomphalus
|
3
|
Golmayo Formation
|
3
|
Gomphotherium obscurum
|
3
|
Gomphaeschnidae
|
3
|
Paradracaena
|
3
|
Lophoranina georgiana
|
3
|
Lonchidion selachos
|
3
|
Pronothodectes
|
3
|
Lonchocephalidae
|
3
|
Corbula torta
|
3
|
Loncoche Formation
|
3
|
Corbula subradiata
|
3
|
Glycymeris lisbonensis
|
3
|
Glycymeris idonea
|
3
|
Cornulitidae
|
3
|
Cornupalpatum
|
3
|
Propliopithecidae
|
3
|
Silvaiguana
|
3
|
Parakrithe
|
3
|
Loboidothyris
|
3
|
Sinoburius
|
3
|
James M. Clark
|
3
|
Conus sauridens
|
3
|
Paraglyptodon
|
3
|
Promyalina spathi
|
3
|
Conularia
|
3
|
Siphogonotuchida
|
3
|
Siphogenerinoides
|
3
|
Sipalocyon
|
3
|
Glyptopora
|
3
|
Longodromites
|
3
|
Sinoleperditia
|
3
|
James Farlow
|
3
|
Jakub Prokop
|
3
|
Lophiodolodus
|
3
|
Collin J. O. Harrison
|
3
|
Solicoccus
|
3
|
Cicatricosisporites
|
3
|
Lyosoma
|
3
|
Lyreididae
|
3
|
Spiroceras
|
3
|
Panama Canal Basin
|
3
|
Progonomys
|
3
|
Lycopodites
|
3
|
Itapecuru Group
|
3
|
Cladoceramus
|
3
|
Cladoceramus undulatoplicatus
|
3
|
Lycettia
|
3
|
Lycettia tippana
|
3
|
Lycettia tippanus
|
3
|
Spiniferites
|
3
|
Lyrischapa
|
3
|
Lyrosurcula
|
3
|
Sportella
|
3
|
MN 14-15
|
3
|
Spriggia
|
3
|
Chojabaru Formation
|
3
|
Choffaticeras
|
3
|
Squatina hassei
|
3
|
Granocardium bowenae
|
3
|
MN 11-13
|
3
|
Chubutomys
|
3
|
Pampatherium
|
3
|
Chubut Group
|
3
|
Spondylospira
|
3
|
MN 11-12
|
3
|
Spondylospira lewesensis
|
3
|
Prohegetotherium
|
3
|
Luoping Biota
|
3
|
Paraborhyaena
|
3
|
Jacobsomys
|
3
|
Coahuilites
|
3
|
Goniophora
|
3
|
Clithrocytheridea
|
3
|
Clypeaster rogersi
|
3
|
Coal Suite Formation
|
3
|
Cobbania
|
3
|
Cochlichnus
|
3
|
Jacques Cheneval
|
3
|
Solyma elliptica
|
3
|
Paracharnia
|
3
|
Coccolepididae
|
3
|
Lucas Kraglievich
|
3
|
Clioscaphites vermiformis
|
3
|
Climacoidea
|
3
|
Clavatipollenites
|
3
|
Graciliala
|
3
|
Spheniopsis
|
3
|
Spheniscus chilensis
|
3
|
Claudia Tambussi
|
3
|
Claudioranina
|
3
|
Special transformism
|
3
|
Clavipholas
|
3
|
Lujan Formation
|
3
|
Gorgasina
|
3
|
Papillina
|
3
|
Ivoites
|
3
|
Clavipholas pectorosa
|
3
|
Isalo II Formation
|
3
|
Cedrobaena brinkman
|
3
|
Meleagris anza
|
3
|
Buchenstein Formation
|
3
|
Tellinimera
|
3
|
Buccinopsis crassicostata
|
3
|
Tellinimera gabbi
|
3
|
Tellinimera buboana
|
3
|
Meleagrinella
|
3
|
Teleoceras hicksi
|
3
|
Meisenheim Formation
|
3
|
Meghan G. Radtke
|
3
|
Teilhardimys
|
3
|
Telamonocarcinus
|
3
|
Inta Formation
|
3
|
Inouyiidae
|
3
|
Prepubis
|
3
|
Tenuipteria argentea
|
3
|
Brissopsis
|
3
|
Tenuipteria argenteus
|
3
|
Ouyang Hui
|
3
|
Planoprosopon
|
3
|
Tenuipteria
|
3
|
Membraniporidra spissimuralis
|
3
|
Melo Formation
|
3
|
Preperonidellidae
|
3
|
Ovalofemora
|
3
|
Tendagurodon
|
3
|
Membraniporella
|
3
|
Oxyura hulberti
|
3
|
Megatylopus matthewi
|
3
|
Tapocyon robustus
|
3
|
Caiuá Group
|
3
|
Taquetochelys
|
3
|
Cadurcodon
|
3
|
1670 in paleontology
|
3
|
Cala del Vino Formation
|
3
|
Calamagras
|
3
|
Tamiosoma
|
3
|
Prionocyclus hyatti
|
3
|
Calcareous Grit Formation
|
3
|
Paedotherium
|
3
|
Meekospiridae
|
3
|
Tareyaspis
|
3
|
Pachynolophus
|
3
|
Megateuthididae
|
3
|
International Palaeontological Association
|
3
|
Bulletin of the Mizunami Fossil Museum
|
3
|
International Journal of Coal Geology
|
3
|
Bulldog Shale
|
3
|
Burmomerope
|
3
|
Burmopsychops
|
3
|
Hadrodus
|
3
|
Neoschizodus
|
3
|
Megalonychops
|
3
|
Meganteris
|
3
|
Hadrosauropodus
|
3
|
Meng Qingjin
|
3
|
Teresa Tomek
|
3
|
Bolognano Formation
|
3
|
Thalassocetus
|
3
|
Bollia
|
3
|
Merycobunodon
|
3
|
Orthoyoldia
|
3
|
Bolivina
|
3
|
Praeleda compar
|
3
|
Texoceros
|
3
|
Borestus
|
3
|
Borgloon Formation
|
3
|
Osmundacidites
|
3
|
Boothiaspis
|
3
|
Texanites
|
3
|
Thaumastosaurus
|
3
|
Boletín Geológico y Minero
|
3
|
Bitiao Formation
|
3
|
Praeaulacus
|
3
|
Orthophlebiidae
|
3
|
Thegornis
|
3
|
Thericium
|
3
|
Black Rock Sandstone
|
3
|
Blaubok Conglomerate
|
3
|
Bohdalec Formation
|
3
|
Praeleda
|
3
|
Orthotetes
|
3
|
Bob Makela
|
3
|
Blue Clay Formation
|
3
|
Borissiakoceras
|
3
|
Tetrarhynchiidae
|
3
|
1669 in paleontology
|
3
|
Brachyerix
|
3
|
Brachycarcharias
|
3
|
Brachiodontes
|
3
|
Tetraclaenodon puercensis
|
3
|
Menoceras barbouri
|
3
|
Brachyplatystoma promagdalena
|
3
|
Ternstroemites
|
3
|
Teresina Formation
|
3
|
Hamulus huntensis
|
3
|
Terraiguana
|
3
|
Planularia
|
3
|
Otionella
|
3
|
Tetracoleus
|
3
|
Platanites
|
3
|
Ostrea falco
|
3
|
Bositra buchi
|
3
|
Mernmerna Formation
|
3
|
Borodinopristis
|
3
|
Bothrophyllidae
|
3
|
Praeschuleridea
|
3
|
Hanonet Formation
|
3
|
Hanetia
|
3
|
Tetragonites
|
3
|
Neocytherideis
|
3
|
Hantkenina
|
3
|
Paijenborchella
|
3
|
Halamagai Formation
|
3
|
Tachyoryctoides
|
3
|
Gyrodes americanus
|
3
|
Candás Formation
|
3
|
Tacuarembó Formation
|
3
|
1804 in paleontology
|
3
|
Camptonectes platessiformis
|
3
|
Palaeocypraea
|
3
|
Cardiatherium
|
3
|
Palaeobiodiversity and Palaeoenvironments
|
3
|
Cambridge Greensand Formation
|
3
|
Palaeocytheridea
|
3
|
Tadushi Formation
|
3
|
Palaeictops
|
3
|
Massimo Olmi
|
3
|
Palaeocentroscymnus
|
3
|
Palaeastraea
|
3
|
Taddrist Formation
|
3
|
Cardiaster
|
3
|
Mazzalina
|
3
|
1800 in paleontology
|
3
|
Plagioctenodon
|
3
|
Cardobairdia
|
3
|
Cardiomyinae
|
3
|
Palaeocorystidae
|
3
|
São Gião Formation
|
3
|
Carditella
|
3
|
Cancris
|
3
|
Palaega
|
3
|
Sylvia Hope
|
3
|
Carebara antiqua
|
3
|
Sylviocarcinus
|
3
|
Palaeocomaster
|
3
|
Canaanimico
|
3
|
Mayulestes
|
3
|
Sylvochoerus
|
3
|
Canadian amber
|
3
|
Palaeocorystoidea
|
3
|
Priscaleclercera
|
3
|
Canadoceras
|
3
|
Swaindelphys
|
3
|
Paladmete laevis
|
3
|
Callocardia
|
3
|
Marmarthia
|
3
|
Gyrodes spillmani
|
3
|
Carlos Villarroel (geologist)
|
3
|
Mario Urbina
|
3
|
Prisayan Formation
|
3
|
Carcharodon plicatilis
|
3
|
Mecynoecia
|
3
|
Callistoe
|
3
|
Palaeoburmesebuthus
|
3
|
Mariño Formation
|
3
|
Plagiobrissus
|
3
|
1798 in paleontology
|
3
|
Carboniferous Limestone Formation
|
3
|
Prismopora
|
3
|
Marlstone Rock Formation
|
3
|
Suoidea
|
3
|
Syncera
|
3
|
Mathilda ripleyana
|
3
|
Calodiscus
|
3
|
Palaeoglaesum
|
3
|
Taiyuan Formation
|
3
|
Gydo Formation
|
3
|
Calycites
|
3
|
Paladmete gardnerae
|
3
|
Carpites verrucosus
|
3
|
Carlocebus
|
3
|
Palaeocarya
|
3
|
Callopora
|
3
|
Cantioscyllium
|
3
|
Mathilda cedarensis
|
3
|
1797 in paleontology
|
3
|
Calloporidae
|
3
|
Callista annexa
|
2
|
Pilletina
|
2
|
Platacodon nanus
|
2
|
Plethopeltidae
|
2
|
Neopilumnoplax
|
2
|
Picrodus
|
2
|
Placoolithus
|
2
|
Phyllotillon
|
2
|
Phyllograptidae
|
2
|
Plastomenoides lamberti
|
2
|
Piceoerpeton willwoodense
|
2
|
Pilchenia
|
2
|
Pippa Haarhoff
|
2
|
Pleuriocardia eufalensis
|
2
|
Piestochilus
|
2
|
Placunopsis
|
2
|
Platanus dissecta
|
2
|
Phyllites demoresi
|
2
|
Piceoerpeton naylori
|
2
|
Pinpanetta fromensis
|
2
|
Pietermaritzburg Formation
|
2
|
Phyllangia
|
2
|
Pleurocoelus altus
|
2
|
Playa Los Lobos Allo Formation
|
2
|
Platanophyllum whitneyi
|
2
|
Phyllacanthus
|
2
|
Plectatrypa
|
2
|
Pinnixa
|
2
|
Piretellidae
|
2
|
Pirambóia Formation
|
2
|
Piesting Formation
|
2
|
Platyvillosus
|
2
|
Plectina
|
2
|
Pisocrinidae
|
2
|
Pisinna
|
2
|
Phyllocrinus
|
2
|
Pistia corrugata
|
2
|
Platanus raynoldsii
|
2
|
Phyllodus toliapicus
|
2
|
Pircawayra
|
2
|
Platytrochus goldfussi
|
2
|
Platanochori Formation
|
2
|
Plagiobrissus dixie
|
2
|
Platytrochus stokesi
|
2
|
Phyllocerataceae
|
2
|
Platanus raynoldsi
|
2
|
Platanites marginata
|
2
|
Pinnarctidion
|
2
|
Platella
|
2
|
Plattenkalk Formation
|
2
|
Pieniny Limestone Formation
|
2
|
Plesiogulo lindsayi
|
2
|
Planatus
|
2
|
Pinus arunachalensis
|
2
|
Plesiodipus
|
2
|
Phytocrene sordida
|
2
|
Plesiadapis praecursor
|
2
|
Plagiosmittia regularis
|
2
|
Plagiostoma occidentalis
|
2
|
Platymya rockymontana
|
2
|
Platyspiroxylon
|
2
|
Pitymys mcnowni
|
2
|
Phytocrene
|
2
|
Planetochelys
|
2
|
Planatus raynoldsi
|
2
|
Pinus daflaensis
|
2
|
Pinnatulites
|
2
|
Platyleberis
|
2
|
Picea magna
|
2
|
Pinna kingi
|
2
|
Platyodon
|
2
|
Platyostoma
|
2
|
Piniblattella
|
2
|
Phytocreneae
|
2
|
Piarorhynchia
|
2
|
Pinpanetta vickersrichae
|
2
|
Piarorhynchella
|
2
|
Platypeltoides
|
2
|
Pinilla de los Moros Formation
|
2
|
Plagioglypta
|
2
|
Pityolepis
|
2
|
Plagiosmittia
|
2
|
Pictou Formation
|
2
|
Piazopteris
|
2
|
Platyoptera extenta
|
2
|
Platypterygius americanus
|
2
|
Plesiadapis rex
|
2
|
Piauí Formation
|
2
|
Platyorthidae
|
2
|
Plesiacanthoceras wyomingense
|
2
|
Plesiolestes
|
2
|
Pitar securiformis
|
2
|
Platybolbina
|
2
|
Pinna expansa
|
2
|
Plesiotype
|
2
|
Pitar trigoniata
|
2
|
Plesiosteiromys
|
2
|
Platychelys
|
2
|
Plesiosminthus
|
2
|
Plectothyrella
|
2
|
Plectorthidae
|
2
|
Pitar petropolitanus
|
2
|
Planospirodiscus
|
2
|
Pipestoneomys bisulcatus
|
2
|
Pimelometopon
|
2
|
Neopronorites
|
2
|
Pierre Mein
|
2
|
Platonea
|
2
|
Pitar nuttalliopsis
|
2
|
Plagioctenoides
|
2
|
Pinpanetta tedfordi
|
2
|
Plesiosaurus macromus
|
2
|
Pinus florissanti
|
2
|
Plesiolestes problematicus
|
2
|
Pinacoceras rex
|
2
|
Picrodus silberlingi
|
2
|
Pingo Dal Formation
|
2
|
Physoida
|
2
|
Platychoerops
|
2
|
Plesiacanthoceras
|
2
|
Pinacoceras
|
2
|
Planoendothyra
|
2
|
Pithonoton
|
2
|
Placenticeras placenta
|
2
|
Pitarella
|
2
|
Physodon triqueter
|
2
|
Picrodus canpacius
|
2
|
Pinus mikii
|
2
|
Picea sonomensis
|
2
|
Planomedusites
|
2
|
Pistocythereis
|
2
|
Parahippus pawniensis
|
2
|
Osthimosia glomerata
|
2
|
Osmanthus praemissa
|
2
|
Oshuniidae
|
2
|
Oshin Formation
|
2
|
Ostrava Formation
|
2
|
Ostrea arrosis
|
2
|
Ostrea sinuosa
|
2
|
Ostrea restinensis
|
2
|
Ostrea pulaskensis
|
2
|
Osawa Formation
|
2
|
Ortotherium
|
2
|
Orthonychia
|
2
|
Orthonotacythere
|
2
|
Orthonematidae
|
2
|
Orthosurcula
|
2
|
Orthosurcula langdoni
|
2
|
Orthoyoldia psammotaea
|
2
|
Orthotrigonia
|
2
|
Orthotetes kaskaskiensis
|
2
|
Otarion
|
2
|
Otarioninae
|
2
|
Oviparosiphidae
|
2
|
Ovatia
|
2
|
Ourayia
|
2
|
Oviparosiphum
|
2
|
Ovocytheridea
|
2
|
Oxyclaenus
|
2
|
Oxyacodon apiculatus
|
2
|
Ovulactaeon
|
2
|
Otway Group
|
2
|
Otus guildayi
|
2
|
Otiorhynchites
|
2
|
Otionella perforata
|
2
|
Otekaike Limestone
|
2
|
Otogornis genghisi
|
2
|
Otostomia
|
2
|
Ottokaria
|
2
|
Ottnang Formation
|
2
|
Otostomia melanella
|
2
|
Orthonema
|
2
|
Orthobittacus
|
2
|
Ophiocamax
|
2
|
Opalinus Clay Formation
|
2
|
Ootitan
|
2
|
Ophiocten
|
2
|
Ophiodoris
|
2
|
Ophiopsidae
|
2
|
Ophiomys
|
2
|
Ophioglypha
|
2
|
Oolina
|
2
|
Onychomys pedroensis
|
2
|
Oniscidia
|
2
|
Oncousoecia quinqueseriata
|
2
|
Oncala Formation
|
2
|
Onoclea hesperia
|
2
|
Onychiopsis psilotoides
|
2
|
Onychomys gidleyi
|
2
|
Neoschwagerina Beds Formation
|
2
|
Onychodectes
|
2
|
Ophiopsids
|
2
|
Ophioscion
|
2
|
Organic shale
|
2
|
Oreolagus
|
2
|
Orelladjidaumo
|
2
|
Ornatomalthinus
|
2
|
Ornatoscyllium
|
2
|
Orthobairdia
|
2
|
Orontiophyllum
|
2
|
Ornithella
|
2
|
Ordos Basin
|
2
|
Ordogeisonoceras
|
2
|
Oramel Lucas
|
2
|
Opoka Formation
|
2
|
Ophiotitanos
|
2
|
Orbiculiforma
|
2
|
Orbiculiformella
|
2
|
Orbulina
|
2
|
Orbitoides
|
2
|
Orbiculoidea missouriensis
|
2
|
Oxyodontherium
|
2
|
Oxyprimus
|
2
|
Palaeolituonella
|
2
|
Palaeolima
|
2
|
Palaeoleptoneta
|
2
|
Palaeoneilo
|
2
|
Palaeopeltis
|
2
|
Palaeophyllitidae
|
2
|
Palaeophycus
|
2
|
Palaeophis virginianus
|
2
|
Palaeolama mirifica
|
2
|
Palaeolagus temnodon
|
2
|
Palaeolabrus montanensis
|
2
|
Palaeoisopus
|
2
|
Palaeohypotodus
|
2
|
Palaeolagidae
|
2
|
Palaeolagus burkei
|
2
|
Palaeolagus intermedius
|
2
|
Palaeolagus hypsodus
|
2
|
Palaeolagus haydeni
|
2
|
Palaeophyllophora
|
2
|
Palaeorhaphis
|
2
|
Palaeoxantusia fera
|
2
|
Palaeoxanthopsidae
|
2
|
Palaeotoxodon
|
2
|
Palaepangonius
|
2
|
Palana Formation
|
2
|
Palenochtha minor
|
2
|
Palenochtha
|
2
|
Palemys
|
2
|
Palaeothentes
|
2
|
Palaeotextularia
|
2
|
Palaeosinopa didelphoides
|
2
|
Palaeoserenomyces
|
2
|
Palaeoscyllium
|
2
|
Palaeosorum
|
2
|
Palaeostachya
|
2
|
Palaeosyops fontinalis
|
2
|
Palaeostruthus eurius
|
2
|
Palaeosteiromys
|
2
|
Palaeoglossa
|
2
|
Palaeoglaucidae
|
2
|
Pachyrhizodontidae
|
2
|
Pachynodon
|
2
|
Pachecoa pulchra
|
2
|
Pachyrukhinae
|
2
|
Pachysyrnola
|
2
|
Paenemarmota
|
2
|
Paenaequina
|
2
|
Pacipecten
|
2
|
Pachecoa declivis
|
2
|
Pachecoa catonis
|
2
|
Oxyura doksana
|
2
|
Oxyura bessomi
|
2
|
Oxyrhina praecursor
|
2
|
Oxyura zapatanima
|
2
|
Ozawainella
|
2
|
Pachastrella
|
2
|
Pacambocythere
|
2
|
Pabdeh Formation
|
2
|
Pagetides
|
2
|
Pahvantia
|
2
|
Palaeocarpinus
|
2
|
Palaeobatrachus occidentalis
|
2
|
Palaeoaster
|
2
|
Palaeocavia
|
2
|
Palaeocryptonyx novaki
|
2
|
Palaeogale sectoria
|
2
|
Palaeoeuscorpiidae
|
2
|
Palaeocypridina
|
2
|
Palaeoaphididae
|
2
|
Palaelodus kurochkini
|
2
|
Pakhna Formation
|
2
|
Paiutemys
|
2
|
Paijenborchellina
|
2
|
Pakri Formation
|
2
|
Palaechthon
|
2
|
Palaehoplophorus
|
2
|
Palaechthon woodi
|
2
|
Palaechthon alticuspis
|
2
|
Omphalocyclus
|
2
|
Omomys carteri
|
2
|
North Horn Mountain
|
2
|
Nortedelphys minimus
|
2
|
Norrisia micromphala
|
2
|
Nothochrysinae
|
2
|
Nothrotherium shastense
|
2
|
Notidanus
|
2
|
Notictis
|
2
|
Notiantha
|
2
|
Normanicythere
|
2
|
Norman L. Ford
|
2
|
Nonanomalurus
|
2
|
Nomtsas Formation
|
2
|
Nogusunna conflictoides
|
2
|
Nordenskioldia
|
2
|
Nordenskioldia borealis
|
2
|
Normalograptus
|
2
|
Nordstrand Point Formation
|
2
|
Nordophiceratoides
|
2
|
Notiolofos
|
2
|
Notiosorex jacksoni
|
2
|
Novitates Paleoentomologicae
|
2
|
Novispathodus
|
2
|
Noviportia
|
2
|
Novoameura
|
2
|
Nucleolites conradi
|
2
|
Nucleopsis subvaricata
|
2
|
Nucleopsis
|
2
|
Nucleolites gouldii
|
2
|
Novhelorus
|
2
|
Novaglie Formation
|
2
|
Notolagus
|
2
|
Notoetayoa
|
2
|
Notnamaia
|
2
|
Notolagus lepusculus
|
2
|
Notopithecidae
|
2
|
Notoziphius
|
2
|
Notosaria
|
2
|
Notopoides
|
2
|
Nodososilesites
|
2
|
Nodosarella
|
2
|
Neurankylus baueri
|
2
|
Nettosuchidae
|
2
|
Nettion
|
2
|
Neurocythere
|
2
|
Neuropteridium
|
2
|
Neverita callosa
|
2
|
Nevadotheca
|
2
|
Nevadioidea
|
2
|
Netherlands Journal of Geosciences
|
2
|
Nestorembia
|
2
|
Neotoma fossilis
|
2
|
Neothyris
|
2
|
Neostrabops
|
2
|
Neotoma sawrockensis
|
2
|
Nephila burmanica
|
2
|
Nerinea trinodosa
|
2
|
Nereocaris
|
2
|
Nephranops
|
2
|
Neverita duplicatus
|
2
|
Nganasania
|
2
|
Ningxiaites
|
2
|
Nimravides thinobates
|
2
|
Nils Peter Angelin
|
2
|
Niobrra Formation
|
2
|
Niso umbilicata
|
2
|
Nodogenerina
|
2
|
Nododelphinula
|
2
|
Nitellopsis
|
2
|
Neosimnia
|
2
|
Nikolaj I. Burchak-Abramovich
|
2
|
Nicklesia
|
2
|
Nick Longrich
|
2
|
Nicholas R. Longrich
|
2
|
Nidophis
|
2
|
Nigericeras
|
2
|
Nikitinella
|
2
|
Nihewan Formation
|
2
|
Nigeroloxoconcha
|
2
|
Nucula magnifica
|
2
|
Nucula mauricensis
|
2
|
Olga R. Potapova
|
2
|
Olemehliella
|
2
|
Old Trail Museum
|
2
|
Oligaeschna
|
2
|
Oliganisus
|
2
|
Oligodontosaurus wyomingensis
|
2
|
Oligocythereis
|
2
|
Oligobunis floridanus
|
2
|
Old Red Sandstone Group
|
2
|
Olar buccinator
|
2
|
Ohio Bureau of Public Roads
|
2
|
Ogygiocaris
|
2
|
Ognevka Formation
|
2
|
Oimyakon Ocean
|
2
|
Oistodus
|
2
|
Oklatheridium wiblei
|
2
|
Okanaganochrysa
|
2
|
Ojo Alamo Sandstone
|
2
|
Oligopsychopsis
|
2
|
Oligoptycha concinna
|
2
|
Omanitopsis
|
2
|
Olssonella
|
2
|
Olmedo Formation
|
2
|
Omanoselache
|
2
|
Omegops
|
2
|
Omomys
|
2
|
Omo Group
|
2
|
Ommatartus
|
2
|
Oliveremys
|
2
|
Oligotypus
|
2
|
Oligoryctes altitalonidus
|
2
|
Oligopygus haldemani
|
2
|
Oligopygus
|
2
|
Oligoryctes cameronensis
|
2
|
Oligoscalops
|
2
|
Oligotheriomys senrudi
|
2
|
Oligotheriomys
|
2
|
Oligospermophilus
|
2
|
Ogmodontomys sawrockensis
|
2
|
Ogmoconcha
|
2
|
Nyhamnella
|
2
|
Nyctiophylax
|
2
|
Nycticorax fidens
|
2
|
Nyroca
|
2
|
Nyssa alata
|
2
|
Oblidens
|
2
|
O. Lucas
|
2
|
Nyssa borealis
|
2
|
Nutricola
|
2
|
Nummulitidae
|
2
|
Nucula sphenopsis
|
2
|
Nucula potomacensis
|
2
|
Nucula ovula
|
2
|
Nucula taphria
|
2
|
Nuculana linifera
|
2
|
Nudivagus
|
2
|
Nuculana wautubbeana
|
2
|
Nuculana multilineata
|
2
|
Obliquipecten
|
2
|
Oblitacythereis
|
2
|
Odontaspis verticalis
|
2
|
Odontaspis speyeri
|
2
|
Odocoileus salinae
|
2
|
Odontobasis
|
2
|
Odontocephalus
|
2
|
Oertliella
|
2
|
Odostomia insignifica
|
2
|
Odontopolys
|
2
|
Ochetosella jacksonica
|
2
|
Ochetosella
|
2
|
Obtortio
|
2
|
Obrieniidae
|
2
|
Oborella
|
2
|
Ocajila
|
2
|
Ocala Formation
|
2
|
Occultocythereis
|
2
|
Occultocaris
|
2
|
Occitanomys
|
2
|
Paleolake Céreste
|
2
|
Paleoniscid
|
2
|
Perdix margaritae
|
2
|
Peratocytheridea
|
2
|
Peramuroides
|
2
|
Neortyx
|
2
|
Periakros
|
2
|
Perigastrella oscitans
|
2
|
Peridiomys
|
2
|
Pericosmus
|
2
|
Peradectes protinnominatus
|
2
|
Peradectes elegans
|
2
|
Pentasauropus
|
2
|
Pentagonia (brachiopod)
|
2
|
Pentacodontidae
|
2
|
Pentastylomys
|
2
|
Per G.P. Ericson
|
2
|
Peradectes californicus
|
2
|
Peracle
|
2
|
Peraceras superciliosum
|
2
|
Perigastrella ovoidea
|
2
|
Perigastrella plana
|
2
|
Permophorus albequus
|
2
|
Permophasmatidae
|
2
|
Perlucipecta
|
2
|
Permopsocida
|
2
|
Permoshurabia
|
2
|
Perochelys
|
2
|
Pernarth Group
|
2
|
Permotermopsidae
|
2
|
Peristomella
|
2
|
Perissothallus
|
2
|
Periprotodidelphis
|
2
|
Periploma claibornense
|
2
|
Periphragnis
|
2
|
Perisphinctes tiziani
|
2
|
Perispyridium
|
2
|
Perissolax
|
2
|
Perissitys
|
2
|
Perispyridium alinchakense
|
2
|
Penosphyllum cordatum
|
2
|
Penosphyllum
|
2
|
Pavarottia
|
2
|
Pauromys
|
2
|
Paulogervaisia
|
2
|
Pawpaw Formation
|
2
|
Paysandú Group
|
2
|
Pecten byramensis
|
2
|
Pecoripeda
|
2
|
Pearsall Formation
|
2
|
Pauline nivisis
|
2
|
Paulacoutophis
|
2
|
Patellilabia
|
2
|
Patellacythere
|
2
|
Patagorhacos
|
2
|
Patellina
|
2
|
Patrick Vignaud
|
2
|
Paul Barrett (paleontologist)
|
2
|
Patulaxis scrobiculata
|
2
|
Patulaxis
|
2
|
Pecten humphreysii
|
2
|
Neosaivodus
|
2
|
Penetrigonias
|
2
|
Pelycomys
|
2
|
Peloropeodes paleomexicana
|
2
|
Penetrigonias dakotensis
|
2
|
Pengia
|
2
|
Pennyella
|
2
|
Penitella
|
2
|
Penion bellus
|
2
|
Peloriops
|
2
|
Peligrochelys
|
2
|
Pedioceras
|
2
|
Pedicythere
|
2
|
Pectunculus
|
2
|
Pediomys elegans
|
2
|
Pedra do Fogo Formation
|
2
|
Pelecotominae
|
2
|
Neortyx peninsularis
|
2
|
Pelecocythere
|
2
|
Perognathoides
|
2
|
Perognathoides eurekensis
|
2
|
Philip W. Signor
|
2
|
Philip T. Tyson
|
2
|
Philip R. Millener
|
2
|
Philippa J. Haarhoff
|
2
|
Philippovian Formation
|
2
|
Phiomys
|
2
|
Philomedes
|
2
|
Phillip Manning (paleontologist)
|
2
|
Philip Mannion
|
2
|
Philander entrerianus
|
2
|
Phenacodus intermedius
|
2
|
Phenacodus bisonensis
|
2
|
Phenacodaptes sabulosus
|
2
|
Phenacodus magnus
|
2
|
Phenacolemur
|
2
|
Phil R. Bell
|
2
|
Phestia perumbonata
|
2
|
Phenacolemur shifrae
|
2
|
Phlaocyon leucosteus
|
2
|
Phlaocyon taylori
|
2
|
Phosphotriton
|
2
|
Neoptychites cephalotus
|
2
|
Phosphorite Unit Formation
|
2
|
Phractocephalus ivy
|
2
|
Phragmodictya
|
2
|
Phugatherium dichroplax
|
2
|
Phricodrotis
|
2
|
Phragmorthis
|
2
|
Phos texanum
|
2
|
Phos sagenum
|
2
|
Phlycticrioceras
|
2
|
Phlyctenophora
|
2
|
Phlogites
|
2
|
Phlycticrioceras trinodosus
|
2
|
Phlyctocythere
|
2
|
Phonicosia
|
2
|
Pholidops
|
2
|
Pholcochyrocer
|
2
|
Phenacodaptes
|
2
|
Phelopteria minuta
|
2
|
Petaca Formation
|
2
|
Pestrotsvet Formation
|
2
|
Peruvispira
|
2
|
Peter D. M. Weesie
|
2
|
Peter Kaisen
|
2
|
Petrisigmoopsis
|
2
|
Petriellales
|
2
|
Petr Švec
|
2
|
Persea pseudocarolinensis
|
2
|
Persea brossiana
|
2
|
Perognathus mclaughlini
|
2
|
Perognathus gidleyi
|
2
|
Perognathus furlongi
|
2
|
Perognathus minutus
|
2
|
Perognathus pearlettensis
|
2
|
Perrisonota littlei
|
2
|
Perrinites
|
2
|
Peromyscus baumgartneri
|
2
|
Phacelophyllia
|
2
|
Phacelophyllia suttonensis
|
2
|
Phasianus lufengia
|
2
|
Pharkidonotus
|
2
|
Phareodusichthys
|
2
|
Phasianus yanshansis
|
2
|
Phasmatopelecinus
|
2
|
Phelopteria linguiformis
|
2
|
Phelopteria linguaeformis
|
2
|
Phatnoma
|
2
|
Pharella
|
2
|
Phanerolepida onoensis
|
2
|
Phacoides mattiformis
|
2
|
Phacelostylophyllum zitteli
|
2
|
Phacelostylophyllum
|
2
|
Phacopinae
|
2
|
Phaetonellus
|
2
|
Phalium taitii
|
2
|
Phalium brevicostatum
|
2
|
Phalacrocorax filyawi
|
2
|
Patagonhippus
|
2
|
Patagonacythere
|
2
|
Paracytheropteron
|
2
|
Paracytherois
|
2
|
Paracythere
|
2
|
Paradelphinulopsis
|
2
|
Paradelphinulopsis vallieri
|
2
|
Paradistefania
|
2
|
Paraderma bogerti
|
2
|
Paradentalium
|
2
|
Paracyprididae
|
2
|
Paracyprideis
|
2
|
Paracoleoidea
|
2
|
Parachondroceras filicostatum
|
2
|
Parachondroceras andrewsi
|
2
|
Paraconid
|
2
|
Paracyathus bellus
|
2
|
Paracynarctus kelloggi
|
2
|
Pleurocythere
|
2
|
Paracygnus
|
2
|
Paradjidaumo trilophus
|
2
|
Paradoxomys
|
2
|
Parajuresania nebrascensis
|
2
|
Parajuresania
|
2
|
Parahyaenodon
|
2
|
Parakhosara
|
2
|
Parakoldinioidia
|
2
|
Paralenticeras
|
2
|
Paralebias
|
2
|
Parakrithella
|
2
|
Parahoplophorus
|
2
|
Parahio Formation
|
2
|
Paragalathea
|
2
|
Parafusus
|
2
|
Paradoxostoma
|
2
|
Paragonaster
|
2
|
Paragrenocythere
|
2
|
Parahemingwayella
|
2
|
Parahaplolepis
|
2
|
Paraguaná Formation
|
2
|
Parachondroceras
|
2
|
Paracalamites
|
2
|
Palynofloral
|
2
|
Palo Pintado Formation
|
2
|
Palmoconcha
|
2
|
Paläontologische Gesellschaft
|
2
|
Pamiroseris
|
2
|
Pandanaris convexa
|
2
|
Panchet Formation
|
2
|
Pamiroseris rectilamellosa
|
2
|
Palmenella
|
2
|
Paliella
|
2
|
Paleosisyra
|
2
|
Paleonuphar hesperium
|
2
|
Paleonuphar
|
2
|
Paleostachya
|
2
|
Paleotomus
|
2
|
Paleyoldia
|
2
|
Paleuphractus
|
2
|
Paleoungulatum
|
2
|
Pandanites
|
2
|
Pandion lovensis
|
2
|
Pappocricetodon
|
2
|
Papillina dumosa
|
2
|
Pantolambda intermedius
|
2
|
Parababinskaia
|
2
|
Parablastomeryx
|
2
|
Parabos
|
2
|
Parabolinoididae
|
2
|
Parabolinoides
|
2
|
Pantano Formation
|
2
|
Pantanellium
|
2
|
Panopea bitruncata
|
2
|
Panomya
|
2
|
Panfiloviidae
|
2
|
Panopea decisa
|
2
|
Panopea goldfussi
|
2
|
Panopea subplicata
|
2
|
Panopea oblongata
|
2
|
Panopea monmouthensis
|
2
|
Paralic
|
2
|
Paralimnocythere
|
2
|
Pariadens
|
2
|
Pareumys grangeri
|
2
|
Paressonodon nelsoni
|
2
|
Parikimys carpenteri
|
2
|
Parillaenus
|
2
|
Parodimys
|
2
|
Parmicorbula suffalciata
|
2
|
Parmicorbula bisulcata
|
2
|
Parenthatia
|
2
|
Parehmania
|
2
|
Parastrophina
|
2
|
Parastenaropodites
|
2
|
Parastegosimpsonia
|
2
|
Parataxodium
|
2
|
Paratrisopterus
|
2
|
Parazhelestes
|
2
|
Paraungaliophis
|
2
|
Paratropites
|
2
|
Paromomys maturus
|
2
|
Paronaella bandyi
|
2
|
Parvohallopora
|
2
|
Parvispina
|
2
|
Parvisipho
|
2
|
Pasitheola
|
2
|
Paskentana
|
2
|
Pastos Bons Formation
|
2
|
Paso Real Formation, Cuba
|
2
|
Paso Hondo Formation
|
2
|
Parvilucina multistriata
|
2
|
Parvilucina crenulata
|
2
|
Partschiceras
|
2
|
Parthenope (crab)
|
2
|
Parras Shale
|
2
|
Partschiceras grantzi
|
2
|
Parutaetus
|
2
|
Parvileguminophyllum
|
2
|
Parvicingula rothwelli
|
2
|
Parvicingula
|
2
|
Parasquatina
|
2
|
Paraspiticeras
|
2
|
Paranasua
|
2
|
Paranannites aspenensis
|
2
|
Paranaichthys
|
2
|
Paranecrocarcinus
|
2
|
Paranesidea
|
2
|
Paranyroca
|
2
|
Paranymphaea crassifolia
|
2
|
Paranguillidae
|
2
|
Paranabradys
|
2
|
Paramys relictus
|
2
|
Paramerychyus relictus
|
2
|
Paramedusium
|
2
|
Paramacellodus keebleri
|
2
|
Paramesosciophilodes
|
2
|
Paramunseyella
|
2
|
Paramys leptodus
|
2
|
Paramys compressidens
|
2
|
Paramya
|
2
|
Paraodontomma
|
2
|
Paraortygidae
|
2
|
Pararyctes
|
2
|
Pararhincodon
|
2
|
Parapylochelitergites
|
2
|
Pararyctes pattersoni
|
2
|
Parasaniwa wyomingensis
|
2
|
Paraseraphs
|
2
|
Parasauromalus olseni
|
2
|
Parasauromalus
|
2
|
Parapodemus
|
2
|
Parapleurites
|
2
|
Paraortygoides radagasti
|
2
|
Paraortygoides messelensis
|
2
|
Paraortygoides
|
2
|
Paraoxybelis
|
2
|
Paraparchites
|
2
|
Parapetella
|
2
|
Paraperaspis
|
2
|
Paraparchitidae
|
2
|
Phylactella
|
2
|
Reesidites
|
2
|
Tarutiglossa
|
2
|
Tateana
|
2
|
Tartalinskaya Formation
|
2
|
Tarrantoceras
|
2
|
Tarjados Formation
|
2
|
Tatrot Formation
|
2
|
Taubacrex granivora
|
2
|
Tazolé Formation
|
2
|
Taxodium olriki
|
2
|
Taxites
|
2
|
Taveiro
|
2
|
Tarim Block
|
2
|
Tarija Basin
|
2
|
Tannenknock Formation
|
2
|
Tanychora
|
2
|
Tanholt
|
2
|
Tangshanaspis
|
2
|
Tanglangia
|
2
|
Tanymykter brachyodontus
|
2
|
Taphrosphys
|
2
|
Taracythere
|
2
|
Tarachoptera
|
2
|
Tappanella
|
2
|
Taponichnus
|
2
|
Tealliocarididae
|
2
|
Tectatodinium
|
2
|
Telobittacus
|
2
|
Telosichnus
|
2
|
Telmabates
|
2
|
Tellina subtriangularis
|
2
|
Tellina lintea
|
2
|
Temnocyon macrogenys
|
2
|
Temnocyon subferox
|
2
|
Tenedocythere
|
2
|
Tenagodus vitis
|
2
|
Temujinia ellisoni
|
2
|
Temnoxa
|
2
|
Tellina linifera
|
2
|
Tellidorella
|
2
|
Tegulorhynchia
|
2
|
Tehamatea
|
2
|
Tegulariscaptor
|
2
|
Tegoceras
|
2
|
Tegana Formation
|
2
|
Teinostoma umbilicatum
|
2
|
Tejonia
|
2
|
Tellidora
|
2
|
Tellerina
|
2
|
Telephina
|
2
|
Teleoceras fossiger
|
2
|
Tang Zilu
|
2
|
Tanella
|
2
|
Synastraeidae
|
2
|
Syncolporites
|
2
|
Synaptomys australis
|
2
|
Synaptichnium
|
2
|
Synapophysis
|
2
|
Syncyclonema travisanus
|
2
|
Synodontaspis holmdelensis
|
2
|
Syrmaticus phasianoides
|
2
|
Syrmaticus kozlovae
|
2
|
Synthliboramphus rineyi
|
2
|
Synphoria
|
2
|
Symphysurus
|
2
|
Symphysurinidae
|
2
|
Sycospira
|
2
|
Syllomus aegyptiacus
|
2
|
Sycorax (genus)
|
2
|
Sveltella sotoensis
|
2
|
Sveltella parva
|
2
|
Sylphornithidae
|
2
|
Sylvaella
|
2
|
Symphysurina
|
2
|
Sylvosimadaravis
|
2
|
Sylvilagus hibbardi
|
2
|
Sylvestra
|
2
|
Syspacephalus
|
2
|
Szalatavus
|
2
|
Taldycupedidae
|
2
|
Taldycupes
|
2
|
Talara Tar Seeps
|
2
|
Talahpithecus
|
2
|
Takahashiceras
|
2
|
Talityphis
|
2
|
Talivaliidae
|
2
|
Tamquammys
|
2
|
Tamias ateles
|
2
|
Talpavoides dartoni
|
2
|
Talpavoides
|
2
|
Taho Formation
|
2
|
Taeniopora
|
2
|
São Paulo Ridge
|
2
|
São Paulo Formation
|
2
|
São José do Rio Preto Formation
|
2
|
Szalinia
|
2
|
Sören Jensen
|
2
|
Tacuarembemys
|
2
|
Taeniodonts
|
2
|
Tadorna petrina
|
2
|
Tadorna minor
|
2
|
Tadi Beds Formation
|
2
|
Tenudomys
|
2
|
Tenuipariespongia
|
2
|
Tiaracerithium
|
2
|
Tibiaporrhais
|
2
|
Tiania
|
2
|
Thylacus cretaceus
|
2
|
Thylacus
|
2
|
Tibiella
|
2
|
Tiburnus
|
2
|
Tikak Parbat Formation
|
2
|
Tiglian
|
2
|
Ticinolepis
|
2
|
Tiburnus eboreus
|
2
|
Thylacodon pusillus
|
2
|
Thurmanniceras
|
2
|
Thomasococcyx philohippus
|
2
|
Thoracosaurus neocesariensis
|
2
|
Thomas Martin (paleontologist)
|
2
|
Thomas J. M. Schopf
|
2
|
Thomas A. Stidham
|
2
|
Thracia vicksburgiana
|
2
|
Thryptacodon
|
2
|
Thuja interrupta
|
2
|
Thryptacodon pseudarctos
|
2
|
Thryptacodon orthogonius
|
2
|
Thryptacodon australis
|
2
|
Tim T. Tokaryk
|
2
|
Timanella
|
2
|
Tologuica karhui
|
2
|
Tolstochikhin Formation
|
2
|
Tologuica aurorae
|
2
|
Todisporites
|
2
|
Tiulordia
|
2
|
Tolypammina
|
2
|
Tolypelepis
|
2
|
Torcula variabilis
|
2
|
Torcellia
|
2
|
Tonsala
|
2
|
Tonohamites
|
2
|
Tityus knodeli
|
2
|
Titanochelon
|
2
|
Tintorium
|
2
|
Tinosaurus stenodon
|
2
|
Tinimomys
|
2
|
Timeline of ichnology
|
2
|
Tiougguit Formation
|
2
|
Tirari Formation
|
2
|
Tisovec Limestone Formation
|
2
|
Tirolites
|
2
|
Tirasiana
|
2
|
Tirarinetta kanunka
|
2
|
Thescelus insiliens
|
2
|
Thescelus hemispherica
|
2
|
Tesseropora
|
2
|
Tethyaster
|
2
|
Tesserocerus simojovelensis
|
2
|
Tesserocerini
|
2
|
Tesseracme
|
2
|
Tethyochonetes
|
2
|
Tetraclita
|
2
|
Tetragonites glabrus
|
2
|
Tetracytherurua
|
2
|
Tetracrinus
|
2
|
Tetracolporopollenites
|
2
|
Tessaradomidae
|
2
|
Teruelia
|
2
|
Terebra texagyra
|
2
|
Terebratulina lachryma
|
2
|
Terebra divisura
|
2
|
Teratichthys
|
2
|
Tenuiscala
|
2
|
Terebrifusus
|
2
|
Terebrifusus multiplicatus
|
2
|
Terry Logue
|
2
|
Terraia
|
2
|
Ternstroemites aureavallis
|
2
|
Terminonaris browni
|
2
|
Tetragraptus fructicosus
|
2
|
Tetrao conjugens
|
2
|
Thaumatocypris
|
2
|
The Dinosaur Museum (Utah)
|
2
|
Thaumactena
|
2
|
Thamniscus
|
2
|
Thamnasteria smithi
|
2
|
The Evolution of Sex
|
2
|
The Lost Dinosaurs of Egypt
|
2
|
Thereuodon
|
2
|
Thecosmilia
|
2
|
Thecidellina
|
2
|
The Paleontological Institute
|
2
|
Thalassemydidae
|
2
|
Thalamoporella
|
2
|
Tetraodontoidea
|
2
|
Tetrao rhodopensis
|
2
|
Tetrao praeurogallus
|
2
|
Tetrao macropus
|
2
|
Tetraplaria
|
2
|
Tetsuto Miyashita
|
2
|
Thaiichthys
|
2
|
Texatrygon
|
2
|
Teutonodon
|
2
|
Tetuán River
|
2
|
Surculoma subequalis
|
2
|
Surculoma penrosei
|
2
|
Spinigerites
|
2
|
Spinipalpitibia
|
2
|
Spinicymbium
|
2
|
Spinella
|
2
|
Spilaptera
|
2
|
Spinulicosta
|
2
|
Spiratella
|
2
|
Spirillina
|
2
|
Spiriferidae
|
2
|
Spiriferellina
|
2
|
Spirifer kingi
|
2
|
Sphyrna prisca
|
2
|
Sphyrna magna
|
2
|
Special Publications of Carnegie Museum
|
2
|
Spermophilus primitivus
|
2
|
Spatiatoridae
|
2
|
Spathochlamys
|
2
|
Spathites
|
2
|
Sphaerogypsina
|
2
|
Sphaeroidina
|
2
|
Spherogaster
|
2
|
Sphenotrochus
|
2
|
Sphenotherus
|
2
|
Spheniscus megaramphus
|
2
|
Spirillinidae
|
2
|
Spiroglyphus
|
2
|
Sportella oblonga
|
2
|
Spurimus
|
2
|
Sporobulimina
|
2
|
Spoochelys
|
2
|
Spongiomorpha
|
2
|
Squamacula
|
2
|
Srednii Formation
|
2
|
Stairway Sandstone
|
2
|
Stagmacaris
|
2
|
Staffella
|
2
|
Stacheoides
|
2
|
Spondylus hollisteri
|
2
|
Spondylus dumosus
|
2
|
Spiroxybeloceras
|
2
|
Spiroxybeloceras meekanum
|
2
|
Spirosolenites
|
2
|
Spirogmoceras shastense
|
2
|
Spirogmoceras
|
2
|
Spisula jacksonensis
|
2
|
Spisula parilis
|
2
|
Spondylus bostrychites
|
2
|
Spizaetus grinnelli
|
2
|
Spiticeras
|
2
|
Spisula praetenuis
|
2
|
Spathipora
|
2
|
Sparnotheriodontidae
|
2
|
Solariella louisiana
|
2
|
Solariella stalagmium
|
2
|
Solariella cancellata
|
2
|
Solanocrinites
|
2
|
Sokolov Formation
|
2
|
Solariella sylvaerupis
|
2
|
Solariella tricostata
|
2
|
Solecardia
|
2
|
Solarium (genus)
|
2
|
Solariorbis subangulatus
|
2
|
Solariorbis clara
|
2
|
Sohlites spinosus
|
2
|
Sohlites
|
2
|
Smittina angulata
|
2
|
Smittina jacksonica
|
2
|
Slaný Formation
|
2
|
Slany Formation
|
2
|
Slab rollback
|
2
|
Smittina portentosa
|
2
|
Smittina telum
|
2
|
Sociedad Geológica de Chile
|
2
|
Sochkineophyllum
|
2
|
Soapaga Fault
|
2
|
Smittipora tenuis
|
2
|
Solemya obscura
|
2
|
Solena lisbonensis
|
2
|
Sorex taylori
|
2
|
Sorosphaera
|
2
|
Sorex leahyi
|
2
|
Sorbinicapros
|
2
|
Sophogramma
|
2
|
Sosink Formation
|
2
|
Sot de Chera Formation
|
2
|
Sparassocynus
|
2
|
Sparassocynidae
|
2
|
Spanish Journal of Palaeontology
|
2
|
Soudanella
|
2
|
Sonninia
|
2
|
Sonia Ribes
|
2
|
Solenopsites abdita
|
2
|
Solenopsites
|
2
|
Solenoceridae
|
2
|
Solenoceras texanum
|
2
|
Solikamsk Formation
|
2
|
Solitary corals
|
2
|
Songea Group
|
2
|
Somoholites
|
2
|
Solnhofer Plattenkalk
|
2
|
Solnhofen Platenkalk Formation
|
2
|
Stamenocella mediaviculifera
|
2
|
Stanley Pool Formation
|
2
|
Subhungarites yatesi
|
2
|
Subhyracodon mitis
|
2
|
Subhungarites
|
2
|
Subalpinites
|
2
|
Stylopoma
|
2
|
Submeekoceras
|
2
|
Submeekoceras mushbachanum
|
2
|
Subprionotropis
|
2
|
Subprionocyclus
|
2
|
Submortoniceras
|
2
|
Submeseta Formation
|
2
|
Stylophyllum
|
2
|
Styliola
|
2
|
Strophodonta
|
2
|
Strophonella
|
2
|
Strophocardia
|
2
|
Stromatopora
|
2
|
Stromatomorpha californica
|
2
|
Strophostephanos
|
2
|
Strud
|
2
|
Stygimys gratus
|
2
|
Stuart L. Warter
|
2
|
Struthio transcaucasicus
|
2
|
Struthio karingarabensis
|
2
|
Substeueroceras
|
2
|
Substeuroceras
|
2
|
Sullulika
|
2
|
Sulphurnites
|
2
|
Sullivania hicoricola
|
2
|
Sullivania fisherensis
|
2
|
Sullivania
|
2
|
Sumitomoceras conlini
|
2
|
Sunella
|
2
|
Surculoma falsabenes
|
2
|
Surculoma
|
2
|
Supraorbital bone
|
2
|
Sunjiagou Formation
|
2
|
Sulcocypraea
|
2
|
Sulcella
|
2
|
Suessenia
|
2
|
Sudanomocarina
|
2
|
Sucinoptinus
|
2
|
Succinometrioxena
|
2
|
Suggrunda
|
2
|
Sula brandi
|
2
|
Sula universitatis
|
2
|
Sula sulita
|
2
|
Sula magna
|
2
|
Sula clarki
|
2
|
Stromatomorpha
|
2
|
Strioterebrum gausapatum
|
2
|
Stenotephanos
|
2
|
Stephanastus
|
2
|
Stenoscisma
|
2
|
Stenorachis
|
2
|
Stenokoleales
|
2
|
Stephania palaeosudamericana
|
2
|
Stephanie M. Ickert-Bond
|
2
|
Sterculia towneri
|
2
|
Sterculia mucronata
|
2
|
Stephanogaster
|
2
|
Stephanocoenia duncani
|
2
|
Stenodromia
|
2
|
Stenodiscus
|
2
|
Steginoporella jacksonica
|
2
|
Steginoporellidae
|
2
|
Steganoporella
|
2
|
Stefan P. Cover
|
2
|
Stanleyville Formation
|
2
|
Steinmanellidae
|
2
|
Steinmergel Formation
|
2
|
Stenocyathus
|
2
|
Steneofiber gradatus
|
2
|
Stellularis
|
2
|
Steinmergel Group
|
2
|
Stewartia anodonta
|
2
|
Stibarus
|
2
|
Strepsidura heilprini
|
2
|
Streptichnus
|
2
|
Strephocladus
|
2
|
Streiteck Formation
|
2
|
Streblopteria
|
2
|
Streptis
|
2
|
Streptochetus limulus
|
2
|
Strioterebrum dislocatum
|
2
|
Striostrea
|
2
|
Stringocephalidae
|
2
|
Striaticostatum sparsum
|
2
|
Strebloceras
|
2
|
Stramonita haemostoma
|
2
|
Stig A. Walsh
|
2
|
Stictocarbo kumeyaay
|
2
|
Stichocassidulina
|
2
|
Stichocapsa
|
2
|
Stilotherium
|
2
|
Stomechinus
|
2
|
Stramentum haworthi
|
2
|
Strabosodon
|
2
|
Stoyanowites
|
2
|
Stono (South Carolina)
|
2
|
Tornatellaea bella
|
2
|
Tornatellaea lata
|
2
|
Weitschatidae
|
2
|
Wellerella
|
2
|
Weisbordella johnsoni
|
2
|
Weisbordella
|
2
|
Weichselia reticulata
|
2
|
Weltrichia
|
2
|
Wenchang Formation
|
2
|
Whangai Formation
|
2
|
West Melbury Marly Chalk Formation
|
2
|
Wengen Formation
|
2
|
Wendell Woodring
|
2
|
Wei Guangbiao
|
2
|
Weediaphyllum parkensis
|
2
|
Washakius
|
2
|
Wasonaka
|
2
|
Warthinia
|
2
|
Warthia
|
2
|
Warburgella
|
2
|
Waterloo Formation
|
2
|
Waterloo Mudstone Formation
|
2
|
Weediaphyllum
|
2
|
Wedekindellina
|
2
|
Weaniinae
|
2
|
Watsonichthys
|
2
|
Wheelerella
|
2
|
White Lias Formation
|
2
|
Willungia
|
2
|
Wilsoneumys
|
2
|
Williamsoniella
|
2
|
William T. Blows
|
2
|
William Suárez Duque
|
2
|
Windipila
|
2
|
Wirunodon
|
2
|
Wood Bay Series Formation
|
2
|
Wood Bay Formation
|
2
|
Witteberg Group
|
2
|
Witenia
|
2
|
William I. Ausich
|
2
|
William Harlow Reed
|
2
|
Wide Bay Series Formation
|
2
|
Wielandiella
|
2
|
Wide Bay Formation
|
2
|
Wickia
|
2
|
White Limestone
|
2
|
Wilhelm Barnim Dames
|
2
|
Wilkingia terminalis
|
2
|
William E. Carlin
|
2
|
William Chenoweth
|
2
|
William Blows
|
2
|
William A. Cobban
|
2
|
Wangjiazhai Formation
|
2
|
Wang Min (paleontologist)
|
2
|
Vodopad Formation
|
2
|
Vogesonymphidae
|
2
|
Vjalovites
|
2
|
Viverriscus
|
2
|
Viverravus laytoni
|
2
|
Vokesula
|
2
|
Vokesula aldrichi
|
2
|
Voltzia
|
2
|
Volganella
|
2
|
Vokhminskaya Formation
|
2
|
Vokesula smithvillensis
|
2
|
Vitulina
|
2
|
Vittella
|
2
|
Vidaliellidae
|
2
|
Vieja Group
|
2
|
Victoria Group, Antarctica
|
2
|
Viburnum antiquorum
|
2
|
Vibracellina
|
2
|
Vila Maria Formation
|
2
|
Vincularia
|
2
|
Vitjasiella
|
2
|
Vitis olriki
|
2
|
Virgulina
|
2
|
Vinice Formation
|
2
|
Volutifusus mutabilis
|
2
|
Volutocorbis
|
2
|
Waipara Greensand
|
2
|
Waite Formation
|
2
|
Wainwrightilabrus
|
2
|
Wainka
|
2
|
Wah Wah Formation
|
2
|
Walchia hypnoides
|
2
|
Walchia piniformis
|
2
|
Wang Lixia
|
2
|
Wamradolops
|
2
|
Walter Preston Coombs
|
2
|
Walloon Coal Measures
|
2
|
Waagenella crassus
|
2
|
Waagenella
|
2
|
Vorohue Formation
|
2
|
Volviceramus involutus
|
2
|
Volvaria
|
2
|
Volutoderma
|
2
|
Voysa
|
2
|
Vulvulina
|
2
|
W. James Hall
|
2
|
W. E. Swinton
|
2
|
W. E. Scott
|
2
|
Vyasovka Formation
|
2
|
Woodburnehyus
|
2
|
Woodwardia arctica
|
2
|
Zeilleria
|
2
|
Zeilleriidae
|
2
|
Zechstein Formation
|
2
|
Zeauvigerina
|
2
|
Zawiszyn Formation
|
2
|
Zelkova nervosa
|
2
|
Zelkovice Formation
|
2
|
Zeusdelphys
|
2
|
Zentagnathus
|
2
|
Zenaida rnacroura
|
2
|
Zellerina (foram)
|
2
|
Zaris Formation
|
2
|
Zapsosaurus sceliphros
|
2
|
Zalgiris Formation
|
2
|
Zalumah Formation
|
2
|
Zahorany Formation
|
2
|
Zaclys
|
2
|
Yılanlı Formation
|
2
|
Zamek Formation
|
2
|
Zamites californica
|
2
|
Zaphrentites
|
2
|
Zaphoctenaspis
|
2
|
Zanycteris
|
2
|
Zanclodesmidae
|
2
|
Zhang Jiangyong
|
2
|
Zhangsolvidae
|
2
|
Zygochlamys
|
2
|
Zygolestes
|
2
|
Zugmayerella americana
|
2
|
Zugmayerella
|
2
|
Zoropelecinus
|
2
|
Zygophlebia tongchuanensis
|
2
|
Ágreda Formation
|
2
|
‘Eua
|
2
|
Şort Tepe Formation
|
2
|
Ølst Formation
|
2
|
Átila da Rosa
|
2
|
Zophocrinidae
|
2
|
Zophepyris
|
2
|
Zia Formation
|
2
|
Zhou Shuang
|
2
|
Zhitkov Formation
|
2
|
Zheroia kurochkini
|
2
|
Zignoichthydae
|
2
|
Zikkuratia
|
2
|
Zofialestes
|
2
|
Zlíchov Formation
|
2
|
Zirfaea
|
2
|
Ziphodont
|
2
|
Yvesgalleticeras
|
2
|
Yuruatherium
|
2
|
Xavier A. Jenkins
|
2
|
Xenotolithus
|
2
|
Xanthilites
|
2
|
Wythella
|
2
|
Wutu Formation
|
2
|
Xiaxishancun Formation
|
2
|
Xinjiangchelyid
|
2
|
Yaadia
|
2
|
Xylophaga mississippiensis
|
2
|
Xuri Wang
|
2
|
Xujiahe Formation
|
2
|
Wutonggou Formation
|
2
|
Wutingella
|
2
|
Worthenia klamathensis
|
2
|
Worthoceras
|
2
|
Worthenia corrugata
|
2
|
Wordiekammen Limestone Formation
|
2
|
Woodwardia crenata
|
2
|
Wrangellia Composite Terrane
|
2
|
Wrightohyus
|
2
|
Wujiaping Formation
|
2
|
Wuerho
|
2
|
Wroxham Crag Formation
|
2
|
Wronascolex
|
2
|
Yacoraitichnus
|
2
|
Yan'an Formation
|
2
|
Yoshitsugu Kobayashi
|
2
|
You Hai-Lu
|
2
|
Yoshino Formation
|
2
|
Yoredale Group
|
2
|
Yingzuilazi Formation
|
2
|
Youngiella
|
2
|
Yuan Chongxi
|
2
|
Yuomys
|
2
|
Yukiang Formation
|
2
|
Yujingzi Basin
|
2
|
Yuguang Zhang
|
2
|
Yimen Formation
|
2
|
Yimaia
|
2
|
Yanliao Biota
|
2
|
Yanjiestheria
|
2
|
Yangtziramulus
|
2
|
Yan-Li Li
|
2
|
Yanornithidae
|
2
|
Yanosteus
|
2
|
Yezoites puerculus
|
2
|
Yezoites delicatulus
|
2
|
Ye Yong
|
2
|
Yaví Formation
|
2
|
Vex (brachiopod)
|
2
|
Vetiatoridae
|
2
|
Tritonatractus pearlensis
|
2
|
Tritrabs
|
2
|
Tritonatractus
|
2
|
Tritiaria
|
2
|
Triplicatella
|
2
|
Tritrabs worzeli
|
2
|
Trochammina
|
2
|
Trogomys
|
2
|
Trogolemur
|
2
|
Trochodiadema
|
2
|
Trochodendroides flabella
|
2
|
Triphora major
|
2
|
Triopus
|
2
|
Trigonocallista
|
2
|
Trigonostoma aurorae
|
2
|
Trigoniocardia
|
2
|
Trigonias osborni
|
2
|
Trigonia (plant)
|
2
|
Trigonostoma babylonicum
|
2
|
Trigonostoma gemmatum
|
2
|
Trionyx halophilus
|
2
|
Trimerophyton
|
2
|
Trilobagnostus
|
2
|
Trigonostoma panones
|
2
|
Tropiastraeidae
|
2
|
Tropidoleptus
|
2
|
Tubiporella
|
2
|
Tubulifloridites
|
2
|
Tubiola nautiloides
|
2
|
Tuberitina
|
2
|
Tsunyiella
|
2
|
Tubulodon
|
2
|
Tullochelys montana
|
2
|
Turbinolia pharetra
|
2
|
Turanta
|
2
|
Tunguskagyrus
|
2
|
Tunal Formation
|
2
|
Tsondabornis
|
2
|
Tsaukhaebmys
|
2
|
Truncorotalia
|
2
|
Tropites
|
2
|
Tropisurcula crenula
|
2
|
Tropidopyge
|
2
|
Trypanotoma longispira
|
2
|
Trypanotoma terebriformis
|
2
|
Tsagan Tsab Formation
|
2
|
Trypostegidae
|
2
|
Trypostega venusta
|
2
|
Trypostega inornata
|
2
|
Trigodonops
|
2
|
Triginglymus
|
2
|
Tracy Lee Ford
|
2
|
Tragodesmoceras bassi
|
2
|
Trachytypotherium
|
2
|
Trachyscaphites redbirdensis
|
2
|
Trachyscaphites
|
2
|
Tragoportax
|
2
|
Trammel Fossil Park
|
2
|
Trapezium (genus)
|
2
|
Trapa paulula
|
2
|
Trapa angulata
|
2
|
Transovula
|
2
|
Trachydomia
|
2
|
Trachycalyptus
|
2
|
Torrejonia
|
2
|
Torsten M. Scheyer
|
2
|
Torquesia
|
2
|
Toro Negro Formation
|
2
|
Tornus infraplicatus
|
2
|
Toshimasa Tanai
|
2
|
Touril Complex Formation
|
2
|
Trachycalyptoides
|
2
|
Toxodontherium
|
2
|
Toxancycloceras
|
2
|
Tournai Formation
|
2
|
Trapezognathus
|
2
|
Trapezovitus
|
2
|
Tricentes subtrigonus
|
2
|
Trichosor
|
2
|
Tricentes
|
2
|
Tricarinella
|
2
|
Tribodus
|
2
|
Tricolocapsa
|
2
|
Tricolpopollenites
|
2
|
Trigenicus profectus
|
2
|
Triforillonia
|
2
|
Triebelina
|
2
|
Tricuspicanthus
|
2
|
Triazeugacanthus
|
2
|
Triassocypris
|
2
|
Trematis
|
2
|
Tremataspididae
|
2
|
Tremacyllus
|
2
|
Treatise on Ecology and Paleoecology
|
2
|
Tremp-Graus Basin
|
2
|
Trenice Formation
|
2
|
Triaplus
|
2
|
Triaplidae
|
2
|
Treskelodden Beds Formation
|
2
|
Trepassia
|
2
|
Turbinolia vicksburgensis
|
2
|
Turborotalia
|
2
|
Vaginulinidae
|
2
|
Valdemiedes Formation
|
2
|
Vaginulina
|
2
|
Vaca Mahuida Formation
|
2
|
Vaals Formation
|
2
|
Vale do Rio do Peixe Formation
|
2
|
Valenfriesiini
|
2
|
Varalphadon
|
2
|
Vanikoropsis nebrascensis
|
2
|
Valparaíso Basin
|
2
|
Vallehermosomys
|
2
|
Uvigerinella
|
2
|
Ustatochoerus medius
|
2
|
Uria brodkorbi
|
2
|
Uria paleohesperis
|
2
|
Urceolabrum tuberculatum
|
2
|
Ura Formation
|
2
|
Upper Saurian Niveau Formation
|
2
|
Urocyon galushai
|
2
|
Uroleberis
|
2
|
Uskatocoleus
|
2
|
Urumaquia
|
2
|
Ursolestes
|
2
|
Urotherium
|
2
|
Varanus marathonensis
|
2
|
Vargas Peña Formation
|
2
|
Veniella mortoni
|
2
|
Ventana Formation
|
2
|
Venericardia rotunda
|
2
|
Venericardia nanaplata
|
2
|
Venericardia mediaplata
|
2
|
Vercorsella
|
2
|
Verkhovka Formation
|
2
|
Vetanthocoridae
|
2
|
Vespertiliavus
|
2
|
Verticordia sotoensis
|
2
|
Vernoniella
|
2
|
Venericardia horatiana
|
2
|
Venericardia hatcheplata
|
2
|
Velates perversus
|
2
|
Veenia
|
2
|
Vecticypris
|
2
|
Vasalemma Formation
|
2
|
Vendella
|
2
|
Venericardia apodensata
|
2
|
Venericardia diversidentata
|
2
|
Venericardia densata
|
2
|
Venericardia claiboplata
|
2
|
Venericardia bashiplata
|
2
|
Upper Muschelkalk Formation
|
2
|
Upper Madumabisa Mudstone
|
2
|
Tvaerenella
|
2
|
Tyazhin Formation
|
2
|
Tuxeraspis
|
2
|
Tuscahomys major
|
2
|
Turseodus dolorensis
|
2
|
Tylostoma
|
2
|
Typhina mississippiensis
|
2
|
Ucayali Basin
|
2
|
Tırtar Formation
|
2
|
Tytthospilaptera
|
2
|
Tyto campiterrae
|
2
|
Turseodus
|
2
|
Turritellella
|
2
|
Turritella dutexata
|
2
|
Turritella gatunensis
|
2
|
Turritella chira
|
2
|
Turricula plenta
|
2
|
Turiniidae
|
2
|
Turritella ghigna
|
2
|
Turritella gilberti
|
2
|
Turritella turris
|
2
|
Turritella tennesseensis
|
2
|
Turritella nasuta
|
2
|
Turritella humerosa
|
2
|
Ucayalimys
|
2
|
Uddenia
|
2
|
Unnamed Formation
|
2
|
Unuchinia
|
2
|
Unklesbayoceras
|
2
|
Unitrypa
|
2
|
Unionites fassaensis
|
2
|
Unzhiella
|
2
|
Upper Buntsandstein Group
|
2
|
Upper Lufeng Formation
|
2
|
Upper Keuper Group
|
2
|
Upper Kamala Suite Formation
|
2
|
Upper Chalk Formation
|
2
|
Unicardium concentricum
|
2
|
Uncinulidae
|
2
|
Ulmus rhamnifolia
|
2
|
Ulmoidicarpum
|
2
|
Ulmoideipites
|
2
|
Uintornis marionae
|
2
|
Ulodendron
|
2
|
Ululapagurus
|
2
|
Umzamba Formation
|
2
|
Umkomasiales
|
2
|
Umenopterix
|
2
|
Umenocoleidae
|
2
|
Skena pignus
|
2
|
Siwalik Series
|
2
|
Pseudocylindrodon medius
|
2
|
Pseudocythere
|
2
|
Pseudocycas
|
2
|
Pseudocryphaeus
|
2
|
Pseudocrucella
|
2
|
Pseudocytheretta
|
2
|
Pseudocytherura
|
2
|
Pseudoeuryurus
|
2
|
Pseudoendothyra
|
2
|
Pseudodontaspis
|
2
|
Pseudodiadema
|
2
|
Pseudocorax granti
|
2
|
Pseudoceratina
|
2
|
Pseudoaustraliceras
|
2
|
Pseudoblastomeryx
|
2
|
Pseudoaurila
|
2
|
Pseudoasterophyllites
|
2
|
Pseudoaluco
|
2
|
Pseudoblastomeryx advena
|
2
|
Pseudocalycoceras
|
2
|
Pseudoceras skinneri
|
2
|
Pseudocepphus teres
|
2
|
Pseudocemophora antiqua
|
2
|
Pseudocalycoceras angolaense
|
2
|
Pseudoflemingites
|
2
|
Pseudogalathea
|
2
|
Pseudomonotis likharevi
|
2
|
Pseudomyrmex saxulum
|
2
|
Pseudomalaxis rotella
|
2
|
Pseudomalaxis pilsbryi
|
2
|
Pseudomalaxis pateriformis
|
2
|
Pseudooides
|
2
|
Pseudopalaemon gouldingi
|
2
|
Pseudopulicidae
|
2
|
Pseudoptera securiformis
|
2
|
Pseudoplohophorus
|
2
|
Pseudophragmina
|
2
|
Pseudoloris
|
2
|
Pseudoliva vetusta
|
2
|
Pseudohindeodus
|
2
|
Pseudohystricurus
|
2
|
Pseudoheliodiscus
|
2
|
Pseudoguembelina
|
2
|
Pseudoglomospira
|
2
|
Pseudolatirus tortilis
|
2
|
Pseudolioceras
|
2
|
Pseudoliva tuberculifera
|
2
|
Pseudoliva santander
|
2
|
Pseudoliva perspectiva
|
2
|
Pseudolituonella
|
2
|
Pseudhalmarhiphus
|
2
|
Pseudestheria
|
2
|
Protoleninae
|
2
|
Protomarctus optatus
|
2
|
Protolamna
|
2
|
Protohymenidae
|
2
|
Protohippus supremus
|
2
|
Protomegalonyx
|
2
|
Protomegamys
|
2
|
Protopeneroplis
|
2
|
Protonemestrius
|
2
|
Protomichelinia
|
2
|
Protomelanitta gracilis
|
2
|
Protohippus perditus
|
2
|
Protoheterodontus
|
2
|
Protochriacus simplex
|
2
|
Protochrysa
|
2
|
Protochriacus
|
2
|
Protocedroxylon
|
2
|
Protoaristenymphes
|
2
|
Protoculicoides
|
2
|
Protocupressinoxylon
|
2
|
Protoglyptodon
|
2
|
Protodipleurosoma
|
2
|
Protocytheridae
|
2
|
Protocytheretta
|
2
|
Protophyllocladus
|
2
|
Protophyllocladus subintegrifolius
|
2
|
Proximitra
|
2
|
Prumnopityoxylon
|
2
|
Proxestops silberlingii
|
2
|
Proxapertites
|
2
|
Protylopus petersoni
|
2
|
Prunum columba
|
2
|
Psaroniaceae
|
2
|
Pseudaspidites
|
2
|
Pseudarthron
|
2
|
Pseudamussium
|
2
|
Pseudaelurus intrepidus
|
2
|
Protungulatum sloani
|
2
|
Prototreta
|
2
|
Protorhea
|
2
|
Protoreodon parvus
|
2
|
Protopleciidae
|
2
|
Protophyllum
|
2
|
Protoscutella mississippiensis
|
2
|
Protosqualus
|
2
|
Prototomus
|
2
|
Protosurcula gabbii
|
2
|
Protostrix californiensis
|
2
|
Protosteiromys
|
2
|
Pseudorhapydionina
|
2
|
Pseudoroemeripora
|
2
|
Pyramidella bastropensis
|
2
|
Pyramidella dalli
|
2
|
Pyktes
|
2
|
Pygoscelis calderensis
|
2
|
Pygaspis
|
2
|
Pyramidella propeacicula
|
2
|
Pyramidella pseudopymaea
|
2
|
Pyrgoma
|
2
|
Pyramiodontherium
|
2
|
Pyramimitra terebraeformis
|
2
|
Pyramimitra
|
2
|
Pycnodonte vicksburgensis
|
2
|
Pycnodonte johnsoni
|
2
|
Punatherium
|
2
|
Punctatisporites
|
2
|
Pulvinites argenteus
|
2
|
Pullenia
|
2
|
Pulchellia
|
2
|
Punctospirifer
|
2
|
Pupillaria
|
2
|
Puzio media
|
2
|
Putoranaspis
|
2
|
Pustulobairdia
|
2
|
Purpurina
|
2
|
Pyrgulinae
|
2
|
Pyrisinella
|
2
|
Quercus simulata
|
2
|
Quercus stantoni
|
2
|
Quercus pseudolyrata
|
2
|
Quercus hannibali
|
2
|
Quercus dispersa
|
2
|
Quercus sullyi
|
2
|
Quercymegapodius
|
2
|
Quinqueloculina seminula
|
2
|
Quetame Group
|
2
|
Quereuxia angulata
|
2
|
Quercymegapodius brodkorbi
|
2
|
Quercophyllum
|
2
|
Querales Formation
|
2
|
Quadracythere
|
2
|
Qinscyphus
|
2
|
Qingshuihe Formation
|
2
|
Pyrisinellidae
|
2
|
Quadratotrigonia
|
2
|
Quadrum
|
2
|
Quenstedtia sublevis
|
2
|
Quebradahondomys
|
2
|
Quasillitidae
|
2
|
Quasifusulinoides
|
2
|
Pugnoides
|
2
|
Pugnellus goldmani
|
2
|
Psiloceras planorbis
|
2
|
Psilosemys
|
2
|
Psilamonocolpites
|
2
|
Pseudulrichia
|
2
|
Pseudozygopleura
|
2
|
Psilothyris
|
2
|
Psittacotherium multifragum
|
2
|
Pteria vanwinkleae
|
2
|
Pteria limula
|
2
|
Ptenidium kishenehnicum
|
2
|
Psygmophyllaceae
|
2
|
Pseudoxybeloceras
|
2
|
Pseudowinterapollis
|
2
|
Pseudosaynella
|
2
|
Pseudoschloenbachia
|
2
|
Pseudosageceras multilobatum
|
2
|
Pseudorthoceras knoxense
|
2
|
Pseudorsolus
|
2
|
Pseudosigmomys
|
2
|
Pseudosminthurides
|
2
|
Pseudotsuga sonomensis
|
2
|
Pseudotorellia (plant)
|
2
|
Pseudotextulariella
|
2
|
Pseudoteloceras
|
2
|
Pterinea
|
2
|
Pterocarya hispida
|
2
|
Puebloites spiralis
|
2
|
Puellina radiata
|
2
|
Puebloites
|
2
|
Pucatherium
|
2
|
Ptychosyca inornata
|
2
|
Puerto Alvear Formation
|
2
|
Puffinus barnesi
|
2
|
Pugnellus densatus
|
2
|
Puffinus micraulax
|
2
|
Puffinus gilmorei
|
2
|
Puffinus calhouni
|
2
|
Ptychosyca
|
2
|
Ptychoglyptus
|
2
|
Pteropsella lapidosa
|
2
|
Pteropsella
|
2
|
Pteromogoplistes
|
2
|
Pterocephalia
|
2
|
Pterotrigoniidae
|
2
|
Pterygocythere
|
2
|
Ptychoceratoidea
|
2
|
Ptychoceras laeve
|
2
|
Ptinus priminidi
|
2
|
Ptilodictyina
|
2
|
Protoaraneoididae
|
2
|
Protictis microlestes
|
2
|
Populus cinnamomoides
|
2
|
Poricellaria
|
2
|
Populus balsamoides
|
2
|
Popanoceras
|
2
|
Pontocythere
|
2
|
Porina (bryozoan)
|
2
|
Porites baracoaensis
|
2
|
Porterius
|
2
|
Porites waylandi
|
2
|
Porites trinitatis
|
2
|
Porites portoricensis
|
2
|
Pontocypris
|
2
|
Ponopterix
|
2
|
Polycoeliidae
|
2
|
Polygona geeratvermeiji
|
2
|
Polycingulatisporites
|
2
|
Polyascosoecia
|
2
|
Pollyosbornia
|
2
|
Polymorphina
|
2
|
Polystira barretti
|
2
|
Ponomarenkium
|
2
|
Ponomarenkiidae
|
2
|
Ponerites kishenehne
|
2
|
Pomatodelphis inaequalis
|
2
|
Portheus
|
2
|
Portilla Formation
|
2
|
Praeparvicingula
|
2
|
Praeparvicingula decora
|
2
|
Praeorbulina
|
2
|
Praebythoceratina
|
2
|
Prado River reservoir
|
2
|
Praeradiolites
|
2
|
Praerhapydioninidae
|
2
|
Prealpicarcinus
|
2
|
Pratilepus
|
2
|
Praeterleptonetidae
|
2
|
Praeterleptoneta
|
2
|
Pozomys
|
2
|
Potosí Basin
|
2
|
Porto de Santa Anna Formation
|
2
|
Posacythere
|
2
|
Portlandemys
|
2
|
Portland sand
|
2
|
Portland Oolite Formation
|
2
|
Postcopemys
|
2
|
Postfrontal bone
|
2
|
Potiguarella
|
2
|
Potamotrygon ucayalensis
|
2
|
Potamarchus
|
2
|
Postligata crenata
|
2
|
Poljanka
|
2
|
Polinices weisbordi
|
2
|
Pliogyps
|
2
|
Pliogyps charon
|
2
|
Pliodolichotis
|
2
|
Pliodasypus
|
2
|
Plioceros
|
2
|
Pliohippus pernix
|
2
|
Pliolestes
|
2
|
Plionictis ogygia
|
2
|
Pliomorphus
|
2
|
Pliometanastes protistus
|
2
|
Pliomegatherium lelongi
|
2
|
Pliciscala
|
2
|
Plicatula perimbricata
|
2
|
Pleuromeris tortidens
|
2
|
Pleuronea alveolata
|
2
|
Pleuromeris parva
|
2
|
Pleuromeris inflatior
|
2
|
Pleurofusia servata
|
2
|
Pleuronea fenestrata
|
2
|
Pleurosiphonella
|
2
|
Plicatula mullicaensis
|
2
|
Plicatula filamentosa
|
2
|
Pleurotomoides
|
2
|
Pleurostoma adolescens
|
2
|
Plioperdix
|
2
|
Plioperdix africana
|
2
|
Podozamitaceae
|
2
|
Poebrotherium eximium
|
2
|
Podocnemis pritchardi
|
2
|
Podiceps dixi
|
2
|
Podiceps discors
|
2
|
Poebrotherium wilsoni
|
2
|
Pojetaconcha
|
2
|
Polinices uber
|
2
|
Polinices aratus
|
2
|
Polidevcia obesa
|
2
|
Pokornyella
|
2
|
Podiceps arndti
|
2
|
Pocillopora arnoldi
|
2
|
Pliospalax
|
2
|
Pliopontos
|
2
|
Pliopicus
|
2
|
Pliophenacomys meadensis
|
2
|
Pliotaxidea nevadensis
|
2
|
Plohophorini
|
2
|
Pluricellaesporites
|
2
|
Pluricarpellatia
|
2
|
Plumorsolidae
|
2
|
Plohophorus
|
2
|
Preflorianites
|
2
|
Preflorianites toulai
|
2
|
Promicrogale
|
2
|
Promilio
|
2
|
Promerycochoerus superbus
|
2
|
Promartes vantasselensis
|
2
|
Promartes lepidus
|
2
|
Promimomys
|
2
|
Promioclaenus acolytus
|
2
|
Pronoella
|
2
|
Pronemobius
|
2
|
Promylodon
|
2
|
Promyalina putiatinensis
|
2
|
Promacrauchenia
|
2
|
Prolyelliceras
|
2
|
Projuvavites
|
2
|
Projuvavites brockensis
|
2
|
Proiridomyrmex rotundatus
|
2
|
Proharrymys
|
2
|
Progonocytheridae
|
2
|
Prokennalestes
|
2
|
Prolagostomus
|
2
|
Prolestodon
|
2
|
Prolecythocaris
|
2
|
Prolecanites gurleyi
|
2
|
Prolebias
|
2
|
Pronoella cinnabarensis
|
2
|
Pronoella uintahensis
|
2
|
Proterocidaridae
|
2
|
Proteropithecia
|
2
|
Proteoconcha
|
2
|
Protelphidium
|
2
|
Protazteca eocenica
|
2
|
Proteutheria
|
2
|
Protexamites
|
2
|
Protictis haydenianus
|
2
|
Prothryptacodon furens
|
2
|
Prothryptacodon
|
2
|
Prothomomys
|
2
|
Protasteridae
|
2
|
Protalphadon lulli
|
2
|
Proptychites
|
2
|
Propraopus
|
2
|
Propontocypris
|
2
|
Pronoritidae
|
2
|
Prosciurinae
|
2
|
Prosciurus vetustus
|
2
|
Protadjidaumo
|
2
|
Protabrocoma
|
2
|
Prosthennops xiphodonticus
|
2
|
Prosthennops serus
|
2
|
Progobiaeshnidae
|
2
|
Progarzonia
|
2
|
Prionocidaris
|
2
|
Prionogale
|
2
|
Prionocheilus
|
2
|
Prionitidae
|
2
|
Prionites
|
2
|
Prionotropis
|
2
|
Priscella
|
2
|
Proagnostus
|
2
|
Proacris
|
2
|
Pristis lathami
|
2
|
Priscoficus juvenis
|
2
|
Primoscenidae
|
2
|
Primobucco mcgrewi
|
2
|
Presbychen
|
2
|
Presbychen abavus
|
2
|
Prepidolopidae
|
2
|
Preperonidella
|
2
|
Pregolskian Formation
|
2
|
Presbyornis isoni
|
2
|
Presbyornis mongoliensis
|
2
|
Primitia
|
2
|
Primicaris larvaformis
|
2
|
Primatella
|
2
|
Pridonskaya goat
|
2
|
Proansomys
|
2
|
Proapocritus
|
2
|
Prodiacodon furor
|
2
|
Prodipodomys idahoensis
|
2
|
Prodiacodon concordiarcensis
|
2
|
Prodiacodon
|
2
|
Prodesheyesites
|
2
|
Prodipodomys kansensis
|
2
|
Prodipoides
|
2
|
Progaleopithecus
|
2
|
Progabbia
|
2
|
Proeocoleophorus
|
2
|
Productus
|
2
|
Prodentalium canna
|
2
|
Procytheropteron
|
2
|
Proargyrolagus
|
2
|
Proargyrohyrax
|
2
|
Proarcestes shastensis
|
2
|
Proarcestes
|
2
|
Proasaphiscus
|
2
|
Probolocupsis
|
2
|
Procolumbites
|
2
|
Procerberus grandis
|
2
|
Procerberus formicarum
|
2
|
Procelariiformes
|
2
|
Rabot Formation
|
2
|
Racemiguembelina
|
2
|
Schoepfia republicensis
|
2
|
Schopfaspis
|
2
|
Schoenesmahl
|
2
|
Schobertellidae
|
2
|
Schizorthosecos interstitia
|
2
|
SchrambachFormation
|
2
|
Schramocaris
|
2
|
Sciamys
|
2
|
Schulerideidae
|
2
|
Schuleridea
|
2
|
Schuchertellidae
|
2
|
Schizorthosecos
|
2
|
Schizoretepora
|
2
|
Schizaster armiger
|
2
|
Schizocoleus
|
2
|
Schizambon
|
2
|
Schedocardia
|
2
|
Schaubeumys
|
2
|
Schizocrania
|
2
|
Schizodontomys
|
2
|
Schizoporella viminea
|
2
|
Schizomavella porosa
|
2
|
Schizomavella arborea
|
2
|
Schizodus canalis
|
2
|
Scillaelepas
|
2
|
Sciuropterus
|
2
|
Scutella aberti
|
2
|
Scutellina (Echinoderm)
|
2
|
Scutatuspinosus
|
2
|
Scunthorpe Mudstone Formation
|
2
|
Scrupocellaria williardi
|
2
|
Scydmaeninae
|
2
|
Scytinopteridae
|
2
|
Sederipes
|
2
|
Second Abden Shale
|
2
|
Sebastián Apesteguía
|
2
|
Searlesia
|
2
|
Scrupocellaria cookei
|
2
|
Scrupocellaria clausa
|
2
|
Scobinella reticulatoides
|
2
|
Scobinidola
|
2
|
Scobinella hammettensis
|
2
|
Sclerochilus
|
2
|
Sciuropterus volans
|
2
|
Scolopax hutchensi
|
2
|
Scopelortyx
|
2
|
Scottimus viduus
|
2
|
Scottimus
|
2
|
Scott Hartman
|
2
|
Scotiophryne pustulosa
|
2
|
Scenopagus priscus
|
2
|
Scenopagus curtidens
|
2
|
Sarmentofascis
|
2
|
Sarsicytheridea
|
2
|
Sarmatella
|
2
|
Sarmantian
|
2
|
Sargana stantoni
|
2
|
Sasawatsu
|
2
|
Sasnava Formation
|
2
|
Sassia septemdentata
|
2
|
Sassia jacksonensis
|
2
|
Sassafras columbiana
|
2
|
Sassafras ashleyi
|
2
|
Sarasinella
|
2
|
Saracenaria
|
2
|
Santiago Formation, Mexico
|
2
|
Santiagorothia
|
2
|
Santa Maria Supersequence
|
2
|
Santa Inés Formation
|
2
|
Santa Clara Formation, Argentina
|
2
|
Sanying Formation
|
2
|
Sanyuania
|
2
|
Sapucariella
|
2
|
Sapindopsis variabilis
|
2
|
Sapindopsis magnifolia
|
2
|
Sapindopsis belviderensis
|
2
|
Satsuma eucosmia
|
2
|
Satsuma largillierti
|
2
|
Scaphellina
|
2
|
Scaphellina concinna
|
2
|
Scaphelasmatidae
|
2
|
Scaphelasma
|
2
|
Scaphander costatus
|
2
|
Scapherpetonidae
|
2
|
Scapherpetontidae
|
2
|
Scelidotheriinae gen. et sp. indet.
|
2
|
Scaphotrigonia naviformis
|
2
|
Scaphotrigonia
|
2
|
Scaphohippus intermontanus
|
2
|
Scaniacypselus
|
2
|
Scalina trapaquara
|
2
|
Savannakhet Basin
|
2
|
Saurocetes
|
2
|
Saukiandidae
|
2
|
Saukia
|
2
|
Savel'evsk oil shales Formation
|
2
|
Saxolucina gaufia
|
2
|
Scaglia Rossa Veneta Formation
|
2
|
Scabrastephanocolpites
|
2
|
Sazanka Formation
|
2
|
Sayimys
|
2
|
Segmentagnostus
|
2
|
Seila constricta
|
2
|
Simbirskites
|
2
|
Similinannotanyderus
|
2
|
Sigynorum
|
2
|
Signetopsis
|
2
|
Signal Mountain Formation
|
2
|
Similiteroscyllium
|
2
|
Similsciophila
|
2
|
Simulopaladin
|
2
|
Simpsonictis tenuis
|
2
|
Simpsonictis
|
2
|
Simone Maganuco
|
2
|
Sigmomorphina
|
2
|
Sigatica clarkeana
|
2
|
Siamopithecus
|
2
|
Siberaspididae
|
2
|
Shurtan Formation
|
2
|
Shumardiidae
|
2
|
Shuijingtuo Formation
|
2
|
Siberaspis
|
2
|
Sibiritia
|
2
|
Sigatica boettgeri
|
2
|
Sierra de Olte Group
|
2
|
Sierra Barrosa
|
2
|
Sicilian amber
|
2
|
Sinanas diatomas
|
2
|
Sincelejo Formation
|
2
|
Siphocypraea
|
2
|
Siphoecphora
|
2
|
Sinum mississippiensis
|
2
|
Sinum inconstans
|
2
|
Sinum declive
|
2
|
Siphonalia newtonensis
|
2
|
Siphonochelus gracilis
|
2
|
Sivorthis
|
2
|
Sisga Reservoir
|
2
|
Sirius Group
|
2
|
Siquisique
|
2
|
Sinum bilix
|
2
|
Sinum beatricae
|
2
|
Sinojagoria
|
2
|
Sinodunbaria
|
2
|
Singillatimetra
|
2
|
Sinclairella
|
2
|
Sinopathes
|
2
|
Sinoprotodiplatys
|
2
|
Sinum arctatum
|
2
|
Sinsk Formation
|
2
|
Sinoxytelus
|
2
|
Sinoschizala
|
2
|
Shougangia
|
2
|
Shorym Formation
|
2
|
Sericoidea
|
2
|
Serpula adnata
|
2
|
Sergio Azevodo
|
2
|
Sergei Zonstein
|
2
|
Sequoiaxylon
|
2
|
Serpulorbis granifera
|
2
|
Serpulorbis squamulosus
|
2
|
Serrifusus
|
2
|
Serrations
|
2
|
Serra de Aire Formation
|
2
|
Serra Alta Formation
|
2
|
Sequoia reichenbachi
|
2
|
Sequoia dakotensis
|
2
|
Sellamynodon
|
2
|
Sellithyris
|
2
|
Selenaria
|
2
|
Sekwia
|
2
|
Seismophis
|
2
|
Selma Formation
|
2
|
Semelangulus
|
2
|
Septimyalina
|
2
|
Semihaswellia
|
2
|
Semicoscinium
|
2
|
Semele carinata
|
2
|
Serviço Geológico do Brasil
|
2
|
Sesamiina
|
2
|
Sharpeiceras
|
2
|
Shemonaella
|
2
|
Sharktooth Hill Bonebed
|
2
|
Sharganetta mongolica
|
2
|
Sharephemeridae
|
2
|
Shikiya Formation
|
2
|
Shinekhudug Formation
|
2
|
Shixitomaria
|
2
|
Shixi Formation
|
2
|
Shivaella
|
2
|
Shishaella
|
2
|
Sharasargus
|
2
|
Shanxiornis
|
2
|
Seymour Island Group
|
2
|
Sevil M. Aslanova
|
2
|
Sespia nitida
|
2
|
Sespemys
|
2
|
Shahai Formation
|
2
|
Shandongornis shanwanensis
|
2
|
Shanwang Series
|
2
|
Shansiella
|
2
|
Shangcun Formation
|
2
|
Shandongornis yinansis
|
2
|
Sansabella
|
2
|
Sanguinolites
|
2
|
Rhamphostomella
|
2
|
Rhamphostomopsis
|
2
|
Rhaeboceras coloradoense
|
2
|
Rhadinacanthus
|
2
|
Rhabdomesidae
|
2
|
Rhea mesopotamica
|
2
|
Rhineastes
|
2
|
Rhipidoblattina
|
2
|
Rhinoptera studeri
|
2
|
Rhinolophoidea
|
2
|
Rhinobatos casieri
|
2
|
Rhabdoderas
|
2
|
Rhabdoceras
|
2
|
Retiophyllia clathrata
|
2
|
Retiophyllia dawsoni
|
2
|
Retinovena fluvialis
|
2
|
Retinovena
|
2
|
Retimonocolpites
|
2
|
Retiophyllia parviseptum
|
2
|
Retispira modesta
|
2
|
Revista de la Asociación Paleontológica Argentina
|
2
|
Revalotrypa
|
2
|
Reusella
|
2
|
Retusa galba
|
2
|
Rhizophascolonus
|
2
|
Rhizorus volutatus
|
2
|
Richard N. Holdaway
|
2
|
Richard Smith (palaeontologist)
|
2
|
Richard Markgraf
|
2
|
Richard K. Bambach
|
2
|
Richard Estes (paleontologist)
|
2
|
Ridewoodichthys
|
2
|
Rifean corridor
|
2
|
Ringicula biplicata
|
2
|
Rimosotetras
|
2
|
Rimacytheropteron
|
2
|
Rigbyaceae
|
2
|
Richard A. Robison
|
2
|
Riccardiothallus
|
2
|
Rhynchoconger sanctus
|
2
|
Rhombodus laevis
|
2
|
Rhombocythere
|
2
|
Rhodsia
|
2
|
Rhyncholampas
|
2
|
Rhynchopora
|
2
|
Ricardo N. Martínez
|
2
|
Ribeirioida
|
2
|
Rhynchotrema
|
2
|
Rhynchotherium falconeri
|
2
|
Reticuloidosporites
|
2
|
Reticulodus
|
2
|
Ranilia
|
2
|
Ranulfoichthys
|
2
|
Ranellina
|
2
|
Ranculcus
|
2
|
Ramuri
|
2
|
Raphaelia
|
2
|
Raphidiomimidae
|
2
|
Raspay Formation
|
2
|
Rasatomaria
|
2
|
Raragnostus
|
2
|
Raphitoma veatchi
|
2
|
Ramphastosula
|
2
|
Ralph Chapman (paleontologist)
|
2
|
Radiolitidae
|
2
|
Radnoria
|
2
|
Radioceras
|
2
|
Radimella
|
2
|
Radicites
|
2
|
Raetschenbank Formation
|
2
|
Rafael Alvarez (paleontologist)
|
2
|
Rallus nanus
|
2
|
Rajendra S. Rana
|
2
|
Rainer Zangerl
|
2
|
Raigón Formation
|
2
|
Ratcliffespongia
|
2
|
Raulvaccia
|
2
|
Reptadeonella
|
2
|
Resserella
|
2
|
Reophax
|
2
|
Remopleuridae
|
2
|
Remnita
|
2
|
Restesia
|
2
|
Reteporella laciniosa
|
2
|
Reticulocosta
|
2
|
Reticulina
|
2
|
Reticulariina
|
2
|
Reticularia
|
2
|
Remera juncea
|
2
|
Reithrodontomys rexroadensis
|
2
|
Rectonychocella
|
2
|
Rectithyris
|
2
|
Rectella
|
2
|
Recoaro Formation
|
2
|
Rectonychocella tenuis
|
2
|
Redeagnostus
|
2
|
Reigechimys
|
2
|
Refugio Formation
|
2
|
Neophrontops slaughteri
|
2
|
Redfieldiiformes
|
2
|
Rio Loro Formation
|
2
|
Rio Madeira Formation
|
2
|
Sadypus
|
2
|
Sagittacrinus
|
2
|
Saccella robusta
|
2
|
Saccella parva
|
2
|
Saccella catasarca
|
2
|
Saharonim Formation
|
2
|
Sahnicythere
|
2
|
Saivodus
|
2
|
Saintandrea chenoides
|
2
|
SaintFormation
|
2
|
Saint-Gérard-le-Puy
|
2
|
Saccarchites
|
2
|
Sables de Glos Formation
|
2
|
Ryugucivis
|
2
|
Río Foyel Formation
|
2
|
Rybinsk Formation
|
2
|
Rustaviornis georgicus
|
2
|
Russian palaeoentomological school
|
2
|
Río Loro Formation
|
2
|
Río Mayer Formation
|
2
|
Sables d'Anvers Formation
|
2
|
Sablea
|
2
|
Sabal powelli
|
2
|
Sabal grayana
|
2
|
Sakamena Group
|
2
|
Salarevo Formation
|
2
|
San Madryn Formation
|
2
|
San Sebastián Formation
|
2
|
San Julian Formation
|
2
|
San Antonio Formation, Colombia
|
2
|
San Andrés Formation
|
2
|
Sanctimus
|
2
|
Sandownia
|
2
|
Sangiorgioichthys
|
2
|
Sangamona
|
2
|
Sandsfoot
|
2
|
Sandownidae
|
2
|
Sampo (brachiopod)
|
2
|
Samlat Formation
|
2
|
Salinic orogeny
|
2
|
Salicas Formation
|
2
|
Salfitichnus
|
2
|
Saldungaray Formation
|
2
|
Salix aquilina
|
2
|
Salix cockerelli
|
2
|
Salla-Luribay Basin
|
2
|
Salix wildcatensis
|
2
|
Salix laevigatoides
|
2
|
Salix hesperia
|
2
|
Rusanov Formation
|
2
|
Rupellaria
|
2
|
Roger Bour
|
2
|
Roger Butlin
|
2
|
Rodrigo Santucci
|
2
|
Rodolphe Tabuce
|
2
|
Rodolfo Magín Casamiquela
|
2
|
Roger L. Kaesler
|
2
|
Roger M. H. Smith
|
2
|
Romainvilliinae
|
2
|
Romainvillia
|
2
|
Roland T. Bird
|
2
|
Rogorthis
|
2
|
Rodolfo A. Coria
|
2
|
Rodiles Formation
|
2
|
Ritchieichthys
|
2
|
Robert W. Frey
|
2
|
Rissolina
|
2
|
Rissoina tennesseensis
|
2
|
Rissa estesi
|
2
|
Roberthoffstetteria
|
2
|
Robertsonites
|
2
|
Rodez Basin
|
2
|
Robulus inornatus
|
2
|
Robledo Formation
|
2
|
Robinia californica
|
2
|
Romancheinidae
|
2
|
Ron J. Scarlett
|
2
|
Roxania
|
2
|
Roy L. Caldwell
|
2
|
Rovnodidactylomyia
|
2
|
Roundyella
|
2
|
Rotundomys
|
2
|
Rudisiricius
|
2
|
Ruggieria
|
2
|
Rumiodon
|
2
|
Rugulatisporites
|
2
|
Rugoglobigerina
|
2
|
Ruggieriella
|
2
|
Rotiphyllum
|
2
|
Rotaliatina
|
2
|
Rosa hilliae
|
2
|
Roper Group
|
2
|
Rootsikula Formation
|
2
|
Ronald S. Tykoski
|
2
|
Rosario do Sul Group
|
2
|
Rosendolops
|
2
|
Rotalia beccarii
|
2
|
Rosso ad Aptici Formation
|
2
|
Rosseliana parvipora
|
2
|
Rosita (genus)
|
2
|
Pleurofusia collaris
|
2
|
Litomylus
|
2
|
Confusiscala
|
2
|
Congeris
|
2
|
Condorlepis
|
2
|
Concornithidae
|
2
|
Concavus crassostricola
|
2
|
Congeris brevior
|
2
|
Coniasaurus crassidens
|
2
|
Conocoryphidae
|
2
|
Conomitra crenulata
|
2
|
Conocardiida
|
2
|
Coniophis platycarinatus
|
2
|
Coniophis carinatus
|
2
|
Compsomyax
|
2
|
Comaphorus
|
2
|
Colpodon
|
2
|
Colpodontosaurus cracens
|
2
|
Colpodexylon
|
2
|
Colpoclaenus procyonoides
|
2
|
Colpoclaenus keeferi
|
2
|
Colpophyllia willoughbiensis
|
2
|
Colpostemma
|
2
|
Colymbus
|
2
|
Colymbus nigricollis
|
2
|
Columbusia
|
2
|
Columbellopsis mississippiensis
|
2
|
Columastraeidae
|
2
|
Conomitra staminea
|
2
|
Conomitra texana
|
2
|
Copedelphys stevensoni
|
2
|
Copemys longidens
|
2
|
Copedelphys
|
2
|
Copacabana Formation
|
2
|
Cooperella
|
2
|
Cophocara
|
2
|
Cophocara stantoni
|
2
|
Corallistes
|
2
|
Corallomursia
|
2
|
Copytus
|
2
|
Coptothyris
|
2
|
Coptostoma
|
2
|
Cooleyella
|
2
|
Conus smithvillensis
|
2
|
Conotubus
|
2
|
Continental Intercalaire Formation
|
2
|
Conotreta
|
2
|
Conorbis porcellanus
|
2
|
Conopeum arborescens
|
2
|
Continuoolithus canadensis
|
2
|
Contogenys sloani
|
2
|
Conus deluvianus
|
2
|
Contusotruncana
|
2
|
Contrerascynus
|
2
|
Contracavia
|
2
|
Colpoclaenus
|
2
|
Colossoma macropomus
|
2
|
Clintiella
|
2
|
Cliona microtuberum
|
2
|
Climacammina
|
2
|
Cliffia
|
2
|
Clidiophora
|
2
|
Clioscaphites choteauensis
|
2
|
Clioscaphites saxitonianus
|
2
|
Cluthia
|
2
|
Clypeorbis
|
2
|
Closia semen
|
2
|
Closia larvata
|
2
|
Clisocolus concentricum
|
2
|
Cletocythereis
|
2
|
Clenia (genus)
|
2
|
Clavigerinella
|
2
|
Clavihedbergella
|
2
|
Clavagnostus
|
2
|
Clavagella armata
|
2
|
Clava menthafontis
|
2
|
Clavilithes hubbardanus
|
2
|
Clavilithes humerosus
|
2
|
Clavofabellina
|
2
|
Clementia inoceriformis
|
2
|
Claviscala
|
2
|
Clavilithes penrosei
|
2
|
Clavilithes kennedyanus
|
2
|
Clytiopsidae
|
2
|
Co-Ossification
|
2
|
Colaptes cafer
|
2
|
Colchidites
|
2
|
Coendou magnus
|
2
|
Coelosoma
|
2
|
Coelogasteroceras
|
2
|
Colinus suilium
|
2
|
Collonia occidentalis
|
2
|
Coloradolops
|
2
|
Colospongia
|
2
|
Coloninae
|
2
|
Colombian Geological Institute
|
2
|
Colodon woodi
|
2
|
Coeloclemis
|
2
|
Codo Formation
|
2
|
Coccodentalium
|
2
|
Coccolithaceae
|
2
|
Cobbanites
|
2
|
Coal Measures Formation
|
2
|
Coahuilites sheltoni
|
2
|
Cochirleni Formation
|
2
|
Cochlespira bella
|
2
|
Cochlodesma
|
2
|
Cochliodontiformes
|
2
|
Cochlespiropsis
|
2
|
Cochlespira engonata
|
2
|
Corbarimys
|
2
|
Corbula alabamiensis
|
2
|
Cratonemonyx
|
2
|
Cratoneura
|
2
|
Cratomyia
|
2
|
Cratoenigma
|
2
|
Cratocorydalopsis
|
2
|
Cratonia
|
2
|
Cratosmylus
|
2
|
Crematogaster aurora
|
2
|
Cremnoceramus
|
2
|
Credneria daturaefolia
|
2
|
Cratovitisma
|
2
|
Cratotabanus
|
2
|
Crataegus pacifica
|
2
|
Crassostrea cortex
|
2
|
Craig M. Jones
|
2
|
Craspedelia
|
2
|
Craie de Spiennes Formation
|
2
|
Craie de Ciply Formation
|
2
|
Cowetaichthys
|
2
|
Crassatella gabbi
|
2
|
Crassatella portelli
|
2
|
Crassimarginatella
|
2
|
Crassitibia
|
2
|
Crassatellina
|
2
|
Crassatella trapaquara
|
2
|
Crassatella texalta
|
2
|
Cremnoceramus deformis
|
2
|
Crenella isocardioides
|
2
|
Crisulipora
|
2
|
Crocidosoricinae
|
2
|
Cristadjidaumo
|
2
|
Crisia hornesi
|
2
|
Cricetodontinae
|
2
|
Croninocythereis
|
2
|
Crossotheca
|
2
|
Crucella magna
|
2
|
Crucibulum constrictum
|
2
|
Crucella
|
2
|
Crotalocrinitidae
|
2
|
Crossvallia unienwillia
|
2
|
Cribrilina
|
2
|
Cretoleptochromus
|
2
|
Crepidula lirata
|
2
|
Crescentilla
|
2
|
Crepidula dumosa
|
2
|
Creonella subangulata
|
2
|
Crenomytilus
|
2
|
Creseidae
|
2
|
Cretarophalis
|
2
|
Cretodus borodini
|
2
|
Cretodeinopsis
|
2
|
Cretirhynchia
|
2
|
Cretinocellia
|
2
|
Covracythere
|
2
|
Cotswold Slate Formation
|
2
|
Cornophyllum
|
2
|
Cornucoquimba
|
2
|
Cornigella
|
2
|
Cormohipparion occidentale
|
2
|
Cormohipparion emsliei
|
2
|
Cornulina
|
2
|
Cornulina minax
|
2
|
Coronia alternata
|
2
|
Coronia casteri
|
2
|
Cornuspira
|
2
|
Cornus ovalis
|
2
|
Cornus hyperborea
|
2
|
Coriphagus montanus
|
2
|
Coriphagus
|
2
|
Corbula kanabensis
|
2
|
Corbula parilis
|
2
|
Corbula inaequalis
|
2
|
Corbula extenuata
|
2
|
Corbula concha
|
2
|
Cordieria biconica
|
2
|
Cordieria ludoviciana
|
2
|
Coriops amnicolus
|
2
|
Corey S. Powell
|
2
|
Cordobés Formation
|
2
|
Cordilleran Overthrust Belt
|
2
|
Coronia childreni
|
2
|
Coronia margaritosa
|
2
|
Coskinolina
|
2
|
Cosmosperma
|
2
|
Corystospermales
|
2
|
Coryphodon proterus
|
2
|
Corylus insignis
|
2
|
Cossmannina
|
2
|
Costa (ostracod)
|
2
|
Costispiriferina
|
2
|
Costispiriferina pittensis
|
2
|
Costellagerina
|
2
|
Costatrochus
|
2
|
Costacallista mortoni
|
2
|
Corydasialidae
|
2
|
Corwin Sullivan
|
2
|
Cortaderita Formation
|
2
|
Corviconodon
|
2
|
Corrugatagnostus
|
2
|
Corrie S. Moreau
|
2
|
Corral Quemado Formation
|
2
|
Corvina gemma
|
2
|
Corvina intermedia
|
2
|
Corvus simionescui
|
2
|
Corvus moravicus
|
2
|
Corvus galushai
|
2
|
Corvus betfianus
|
2
|
Clava (genus)
|
2
|
Clarkiella hemispherica
|
2
|
Centro de Investigaciones Paleontológicas
|
2
|
Cephalobaenida
|
2
|
Centrifuga
|
2
|
Central Wisconsin
|
2
|
Centetodon bembicophagus
|
2
|
Cephenniini
|
2
|
Cepphus olsoni
|
2
|
Ceratolejeunea
|
2
|
Cercidiphyllum articum
|
2
|
Ceratodus frazieri
|
2
|
Ceratobairdia
|
2
|
Cerastus
|
2
|
Cenosphaera
|
2
|
Cenomanocarcinus robertsi
|
2
|
Celleporina globosa
|
2
|
Celleporina umbonata
|
2
|
Celleporella
|
2
|
Celleporaria granulosa
|
2
|
Celleporaria damicornis
|
2
|
Celtis aspera
|
2
|
Celtis kansana
|
2
|
Cenocorystes
|
2
|
Cenodiscus
|
2
|
Cenocephalus tenuis
|
2
|
Cenger Formation
|
2
|
Celtis peracuminata
|
2
|
Cercidiphyllum elongatum
|
2
|
Cercidiphyllum genetrix
|
2
|
Cetiosaurinae
|
2
|
Chaceia
|
2
|
Cesar Schultz
|
2
|
Cerro de Las Cabras Formation
|
2
|
Cerro Pelao Formation
|
2
|
Chadrolagus
|
2
|
Chadrolagus emryi
|
2
|
Chalfield Oolite Formation
|
2
|
Chalk Marl Formation
|
2
|
Chaetoptelea pseudofulva
|
2
|
Chaetoptelea microphylla
|
2
|
Chaerilobuthidae
|
2
|
Cerro Pelado Formation
|
2
|
Cerro Boleadoras Formation
|
2
|
Ceriostella
|
2
|
Ceriostella martini
|
2
|
Ceriopora vesiculosa
|
2
|
Ceriopora
|
2
|
Cercomya punctata
|
2
|
Cerithiella nassula
|
2
|
Cerithiella preconica
|
2
|
Cerorhinca reai
|
2
|
Cerorhinca minor
|
2
|
Cerninella
|
2
|
Cernictis repenningi
|
2
|
Cellepora
|
2
|
Cellaria
|
2
|
Carpodaptes
|
2
|
Carpodaptes hazelae
|
2
|
Carpocyon robustus
|
2
|
Caroloameghiniidae
|
2
|
Carolina Acosta Hospitaleche
|
2
|
Carpodaptes jepseni
|
2
|
Carpolestes nigridens
|
2
|
Caryocorbula cuneata
|
2
|
Caryocorbula deusseni
|
2
|
Carya antiquorum
|
2
|
Cartelles
|
2
|
Carpolithes
|
2
|
Carnivoraformes
|
2
|
Carnevalea
|
2
|
Carinocythereis
|
2
|
Cariria
|
2
|
Carinalestes
|
2
|
Caricella stenzeli
|
2
|
Caricella pyruloides
|
2
|
Cariy Sandstone
|
2
|
Carl B. Rexroad
|
2
|
Carlotta Joaquina Maury
|
2
|
Carlton E. Brett
|
2
|
Carlos Rando
|
2
|
Carlile Shale Formation
|
2
|
Carlesia (mammal)
|
2
|
Caryocorbula veatchi
|
2
|
Caryocorbula willistoni
|
2
|
Caudites
|
2
|
Cavusgnathus unicornis
|
2
|
Cativella
|
2
|
Catillicephalidae
|
2
|
Cataldia
|
2
|
Cavussurella
|
2
|
Cayaoa bruneti
|
2
|
Cedrela trainii
|
2
|
Cedrelospermum
|
2
|
Cederstroemia
|
2
|
Cañón del Tule Formation
|
2
|
Cayara Formation
|
2
|
Cataglyphoides constrictus
|
2
|
Cataceramus
|
2
|
Cassis flintensis
|
2
|
Castanea intermedia
|
2
|
Cassidulinoides
|
2
|
Caspiocypris
|
2
|
Cascomastigus
|
2
|
Castanea spokanensis
|
2
|
Castell'Arquato Formation
|
2
|
Casuarius bennetti westermanni
|
2
|
Casuarius bennetti bennetti
|
2
|
Castrillo la Reina Formation
|
2
|
Castrillo de la Reina Formation
|
2
|
Chama corticosa
|
2
|
Chama monroensis
|
2
|
Christopher R. Barnes
|
2
|
Chrysemys scripta
|
2
|
Christitys martini
|
2
|
Christitys
|
2
|
Chriacus pelvidens
|
2
|
Chrysocyon nearcticus
|
2
|
Chucunaque Formation
|
2
|
Chumashius
|
2
|
Chung-Kun Shih
|
2
|
Chukimys
|
2
|
Chui Formation
|
2
|
Chugwater Group
|
2
|
Chriacus baldwini
|
2
|
Choristitidae
|
2
|
Choffatella
|
2
|
Choffatia
|
2
|
Choeropotamidae
|
2
|
Chlamys wahtubbeana
|
2
|
Chlamys mississippensis
|
2
|
Choiidae
|
2
|
Chon-Tyz mine
|
2
|
Chonostrophia
|
2
|
Chorilingia
|
2
|
Chonetoidea
|
2
|
Chonetida
|
2
|
Chondrocoenia
|
2
|
Chunga incerta
|
2
|
Chusenella
|
2
|
Cirsotrema ranellinum
|
2
|
Cissus marginata
|
2
|
Cirsotrema nassulum
|
2
|
Cirsotrema linteum
|
2
|
Cirsotrema danvillense
|
2
|
Citellus bensoni
|
2
|
Citrella
|
2
|
Clangula matraensis
|
2
|
Clarkiella
|
2
|
Claenodon montanensis
|
2
|
Claenodon
|
2
|
Ciying Formation
|
2
|
Cirroceras conradi
|
2
|
Circotheca
|
2
|
Cibecuia
|
2
|
Cibicides lobatulus
|
2
|
Chíu-Chíu Formation
|
2
|
Chyphotes
|
2
|
Chusma Fault
|
2
|
Cibicidoides
|
2
|
Cicadocoris
|
2
|
Cionichthys
|
2
|
Cinnamomum sezannense
|
2
|
Cinnamomophyllum
|
2
|
Cimomia subrecta
|
2
|
Chlamys danvillensis
|
2
|
Chlamys corteziana
|
2
|
Cheilocephalus
|
2
|
Cheiloporina saillans
|
2
|
Cheethamia
|
2
|
Chedighaii barberi
|
2
|
Chañares River
|
2
|
Cheirogaster
|
2
|
Cheloniceras
|
2
|
Chengyuchelys
|
2
|
Chenoanas deserta
|
2
|
Chengkouiidae
|
2
|
Cheng Xiaodong
|
2
|
Cheloniellon
|
2
|
Chaulioditidae
|
2
|
Chasmataspis
|
2
|
Changquin
|
2
|
Changxing Formation
|
2
|
Changchang Formation
|
2
|
Champsosaurus natator
|
2
|
Chambiramys
|
2
|
Chapmanopyge
|
2
|
Charionella
|
2
|
Chasmaporthetes ossifragus
|
2
|
Chascacocoliidae
|
2
|
Charles A. Sandberg
|
2
|
Charixa
|
2
|
Chenque Formation
|
2
|
Cheremkhovskaya Formation
|
2
|
Chionista
|
2
|
Chionopsis bainbridgensis
|
2
|
Chinji Formation
|
2
|
Chilostomelloides
|
2
|
Chilostomella
|
2
|
Chirgiz-Nur Formation
|
2
|
Chiromyoides potior
|
2
|
Chlamys clarkeana
|
2
|
Chlamys clinchfieldensis
|
2
|
Chlamys cainei
|
2
|
Chlamyphractus
|
2
|
Chiselbury Bay
|
2
|
Chiloscyllium greeni
|
2
|
Chilestylops
|
2
|
Chesaconcavus
|
2
|
Chesapecten madisonius
|
2
|
Chesacardium laqueatum
|
2
|
Chesacardium
|
2
|
Cherskiella
|
2
|
Chesathais
|
2
|
Chevallieria
|
2
|
Chikoi Formation
|
2
|
Chifengiinae
|
2
|
Chicoreus stetopus
|
2
|
Chhasra Formation
|
2
|
Crucibulum multilineatum
|
2
|
Crustulus
|
2
|
Dosiniopsis lenticularis
|
2
|
Dotaspis
|
2
|
Dosinia acetabulum
|
2
|
Dorraletes diminutivus
|
2
|
Dorraletes
|
2
|
Douglassciurus jeffersoni
|
2
|
Douvilleiceras mammillatum
|
2
|
Drepanocheilus evansi
|
2
|
Drepanocheilus nebrascensis
|
2
|
Draconomys
|
2
|
Draboviidae
|
2
|
Downton Sandstone
|
2
|
Dorothia
|
2
|
Doros Formation
|
2
|
Domeyko Range
|
2
|
Domnina gradata
|
2
|
Dolocythere
|
2
|
Dolicholatirus torquatus
|
2
|
Dolichoderus dlusskyi
|
2
|
Don Braulio Formation
|
2
|
Don Brinkman
|
2
|
Donggou Formation
|
2
|
Donlesia
|
2
|
Donaldospira geminocarinata
|
2
|
Donaldospira
|
2
|
Donald Quicke
|
2
|
Drepanocheilus obesus
|
2
|
Drepanodus
|
2
|
Dunveganoceras
|
2
|
Dunveganoceras pondi
|
2
|
Duntroonian
|
2
|
Duda Formation
|
2
|
Drytomomys
|
2
|
Durlstodon
|
2
|
Durlstotherium
|
2
|
Duvaliidae
|
2
|
Duwibong Formation
|
2
|
Duslia
|
2
|
Dushimys
|
2
|
Dursztyn Formation
|
2
|
Dryopteris serrata
|
2
|
Dryopteris lakesi
|
2
|
Drilluta distans
|
2
|
Drilluta major
|
2
|
Drilluta buboanus
|
2
|
Driekoppen Formation
|
2
|
Drevermannia
|
2
|
Dromaeopodus
|
2
|
Drosophila adiastola
|
2
|
Dryophyllum subfalcatum
|
2
|
Dryomomys
|
2
|
Drosophila silvestris
|
2
|
Drosophila paulistorum
|
2
|
Dolerorthis
|
2
|
Doellotatus
|
2
|
Diplodonta ungulina
|
2
|
Diplodoselachidae
|
2
|
Diplodonta subvexa
|
2
|
Diplodonta hopkinsensis
|
2
|
Diplodonta davisi
|
2
|
Diplograptina
|
2
|
Diplopholeos
|
2
|
Diplosphaerina
|
2
|
Dipodomys minor
|
2
|
Diplosolen
|
2
|
Diploporaceae
|
2
|
Diplopholeos lineatum
|
2
|
Diplocoenia
|
2
|
Diploblastus
|
2
|
Dinosaur Alley
|
2
|
Diodora tenebrosa
|
2
|
Dinohippus mexicanus
|
2
|
Dinohippus interpolatus
|
2
|
Dinoharpalus
|
2
|
Diomedea milleri
|
2
|
Dionididae
|
2
|
Diploaspis
|
2
|
Diploastrea crassolamellata
|
2
|
Dipleurozoa
|
2
|
Diplacanthidae
|
2
|
Diospyros oregoniana
|
2
|
Dipteromantispidae
|
2
|
Dipteronia insignis
|
2
|
Distorsio crassidens
|
2
|
Ditremaster
|
2
|
Distefania lauginigeri
|
2
|
Dissacus praenuntius
|
2
|
Dissacus navajovius
|
2
|
Divalinga quadrisulcata
|
2
|
Dixella curvistyla
|
2
|
Dniester Formation
|
2
|
Doellomys
|
2
|
Dixella spinilobata
|
2
|
Dixella intacta
|
2
|
Dixella eomarginata
|
2
|
Dissacus argenteus
|
2
|
Discotropites sandlingensis
|
2
|
Discoidella
|
2
|
Discophyllites patens
|
2
|
Discinisca lugubris
|
2
|
Disang Formation
|
2
|
Dirocerithium
|
2
|
Discoporella
|
2
|
Discotrochus
|
2
|
Discotropites mojsvarensis
|
2
|
Discotropites davisi
|
2
|
Discotropites
|
2
|
Discotrochus orbignianus
|
2
|
Dvulikiaspis
|
2
|
Dybowskiella
|
2
|
Elpidophorus minor
|
2
|
Elvinia
|
2
|
Elpidophorus elegans
|
2
|
Elpidophorus
|
2
|
Elphidotarsius florencae
|
2
|
Elysastraea
|
2
|
Elysastraea profunda
|
2
|
Enaeta isabellae
|
2
|
Enakomusium
|
2
|
Emphanisporites
|
2
|
Elytha
|
2
|
Elysastraea vancouverensis
|
2
|
Elphidotarsius
|
2
|
Elphidium incertum
|
2
|
Elmer R. Haile Jr.
|
2
|
Elmerriggsia
|
2
|
Ellipsoscapha occidentalis
|
2
|
Ellipsoscapha mortoni
|
2
|
Ellipsodon lemuroides
|
2
|
Elofsonella
|
2
|
Elofsonia
|
2
|
Elphidium advenum
|
2
|
Elphidium fimbriatulum
|
2
|
Elphidiella
|
2
|
Elopoidei
|
2
|
Elonichthyidae
|
2
|
Enalikter
|
2
|
Enchodus ferox
|
2
|
Entolioides
|
2
|
Entolioides utahensis
|
2
|
Enspel Formation
|
2
|
Ensitellops
|
2
|
Enoplostomella defixa
|
2
|
Entomolestes
|
2
|
Entomozoe
|
2
|
Eoanomala
|
2
|
Eoastarte
|
2
|
Eoacteon linteus
|
2
|
Entre-Córregos Formation
|
2
|
Entoptychus
|
2
|
Enischnomyia stegosoma
|
2
|
Enicocoris
|
2
|
Endopachys maclurii
|
2
|
Endothyra excellens
|
2
|
Endopachys lonsdalei
|
2
|
Encyclopedia of Paleontology
|
2
|
Enciso Group
|
2
|
Endothyranella
|
2
|
Enentiornithes
|
2
|
Enhydrocyon pahinsintewakpa
|
2
|
Enhydritherium
|
2
|
Enhydrictis
|
2
|
Engonoceras
|
2
|
Ellipsodon
|
2
|
Ellatrivia
|
2
|
Ecphora chesapeakensis
|
2
|
Ecphora floridana
|
2
|
Eckfeld Maar
|
2
|
Echinolampas aldrichi
|
2
|
Echinauris
|
2
|
Ecphora meganae
|
2
|
Ecphora pachycostata
|
2
|
Ecphorosycon
|
2
|
Ectinochilus
|
2
|
Ecphora whiteoakensis
|
2
|
Ecphora wardi
|
2
|
Ecphora tampaensis
|
2
|
Eburneopecten scintillatus
|
2
|
Eburneopecten corneoides
|
2
|
Dysagrionidae
|
2
|
Dysmorphoptilidae
|
2
|
Dyoros
|
2
|
Dyocibicides
|
2
|
Dydimotis
|
2
|
Dzharakuduk
|
2
|
Dzharakuduk Formation
|
2
|
Earnley Sand Formation
|
2
|
Early Hemphillian
|
2
|
Early Eocene Climatic Optimum
|
2
|
ECW/ORIM
|
2
|
Ectocion cedrus
|
2
|
Ectocion collinus
|
2
|
El Otfal Formation
|
2
|
El Tíbet Formation
|
2
|
Eke beds
|
2
|
Eke Formation
|
2
|
Ehiravini
|
2
|
Elainabella
|
2
|
Elasmocoeniidae
|
2
|
Eleogobius
|
2
|
Elianella
|
2
|
Electrobombini
|
2
|
Elcanidae
|
2
|
Elatina Formation
|
2
|
Eguino Formation
|
2
|
Egretta subfluvia
|
2
|
Ectypodus laytoni
|
2
|
Ectypodus lovei
|
2
|
Ectypodus aphronorus
|
2
|
Ectoganus lobdelli
|
2
|
Ectoganus gliriformis
|
2
|
Ectypodus powelli
|
2
|
Ectypodus szalayi
|
2
|
Eginsai Formation
|
2
|
Egertonia isodonta
|
2
|
Edmondia gibbosa
|
2
|
Edmondia (bivalve)
|
2
|
Dinochelys whitei
|
2
|
Dino Frey
|
2
|
Cyrtosymbolinae
|
2
|
Cystisoma
|
2
|
Cyrtonotreta
|
2
|
Cyrtocrinida
|
2
|
Cyrtoclymenia
|
2
|
Cytharella
|
2
|
Cytheralison
|
2
|
Cytheroidea
|
2
|
Cytherois
|
2
|
Cytheriopsis
|
2
|
Cytheridae
|
2
|
Cytherettidae
|
2
|
Cyrtocapsa
|
2
|
Cyrilavis
|
2
|
Cyperacites
|
2
|
Cypraedia fenestralis
|
2
|
Cynarctoides whistleri
|
2
|
Cymonomidae
|
2
|
Cymbophora lintea
|
2
|
Cypraeerato
|
2
|
Cypraeorbis nuculoides
|
2
|
Cypseloramphus
|
2
|
Cyrena
|
2
|
Cypridopsis
|
2
|
Cypricardella
|
2
|
Cypria (genus)
|
2
|
Cytheroma
|
2
|
Cytheropterina
|
2
|
Daohugoidae
|
2
|
Daohugou Village
|
2
|
Daohugoa
|
2
|
Danish White Chalk Formation
|
2
|
Daniel J. Howard
|
2
|
Darwinylus
|
2
|
Dashtygoi Formation
|
2
|
David Gilette
|
2
|
David Jay Simmons
|
2
|
David C. Parris
|
2
|
David C. Evans (palaeontologist)
|
2
|
Dasyatoidea
|
2
|
Damsel flies
|
2
|
Damià Jaume
|
2
|
Dajetella
|
2
|
Dakotadens
|
2
|
Daira (genus)
|
2
|
Dahomeya
|
2
|
Cécille Mourer-Chauviré
|
2
|
Dallarca
|
2
|
Dallarca idonea
|
2
|
Damesites hetonaiensis
|
2
|
Damesites
|
2
|
Damalichthys
|
2
|
Dalong Formation
|
2
|
Cymatoica
|
2
|
Cymatiosphaera
|
2
|
Cubitostrea divaricata
|
2
|
Cubitostrea lisbonensis
|
2
|
Cubagua Formation
|
2
|
Ctenozamites
|
2
|
Ctenostreon gikshanensis
|
2
|
Cubitostrea perplicata
|
2
|
Cubitostrea sellaeformis
|
2
|
Cumingia tellinoides
|
2
|
Cundlego Formation
|
2
|
Cumingia lamellosa
|
2
|
Cullinia
|
2
|
Cucullaea haguei
|
2
|
Ctenostreon
|
2
|
Ctenomastax parva
|
2
|
Cryptometoicoceras
|
2
|
Cryptometoicoceras mite
|
2
|
Cryptodidymosphaerites
|
2
|
Cryptocaryoxylon
|
2
|
Cryphiocrinus
|
2
|
Cryptomya
|
2
|
Cryptophyllus
|
2
|
Ctenocystoidea
|
2
|
Ctenoides
|
2
|
Ctenocardia
|
2
|
Ctenacanthidae
|
2
|
Crystal River Formation
|
2
|
Cuneocorbula subengonata
|
2
|
Cuneolininae
|
2
|
Cygnavus formosus
|
2
|
Cygnopterus alphonsi
|
2
|
Cyclozoa
|
2
|
Cyclotrypa
|
2
|
Cyclotopsis
|
2
|
Cygnopterus neogradiensis
|
2
|
Cygnus mariae
|
2
|
Cylindrodon
|
2
|
Cylindroteuthididae
|
2
|
Cylindrobullinidae
|
2
|
Cylindrobullina
|
2
|
Cygnus verae
|
2
|
Cyclostremiscus exacuus
|
2
|
Cyclocorystes
|
2
|
Cyamocytheridea
|
2
|
Cyanorus
|
2
|
Cuvierina
|
2
|
Cupidinimus halli
|
2
|
Cupidinimus bidahochiensis
|
2
|
Cyathocoenia
|
2
|
Cycadeospermum
|
2
|
Cycloceltites
|
2
|
Cyclocardia granulata
|
2
|
Cyclicopora
|
2
|
Cyclaster
|
2
|
David L. Dunn
|
2
|
David Lambert (author)
|
2
|
Diceratherium armatum
|
2
|
Dicerobairdia
|
2
|
Diceratherium annectens
|
2
|
Dicamara
|
2
|
Dibunostoma
|
2
|
Dichocrinus
|
2
|
Dichograptina
|
2
|
Dicroloma
|
2
|
Dicrorygma
|
2
|
Dicranophyllales
|
2
|
Dicranocaris
|
2
|
Dicolpomys
|
2
|
Diaphoromys
|
2
|
Diaphanopteridae
|
2
|
Diabolocornis
|
2
|
Diacoryphe
|
2
|
Diablophis gilmorei
|
2
|
Diablodontus
|
2
|
Di-Ying Huang
|
2
|
Diademaproetus
|
2
|
Diamantochloris
|
2
|
Diaperoecia clava
|
2
|
Diaphana
|
2
|
Diaperoecia
|
2
|
Diangallus mious
|
2
|
Diamantornis spaggiarii
|
2
|
Dictyoclostus
|
2
|
Dictyoclostus americanus
|
2
|
Diestoceras
|
2
|
Digmocythere
|
2
|
Diestheria
|
2
|
Dielasmatidae
|
2
|
Didymosella crassa
|
2
|
Dillerlemur
|
2
|
Dillerlemur pagei
|
2
|
Dinglecythere
|
2
|
Dinnetherium
|
2
|
Dimyodon storrsi
|
2
|
Dimyodon
|
2
|
Dilobodon
|
2
|
Didelphoidea indet.
|
2
|
Didelphoidea
|
2
|
Dictyophyllidites
|
2
|
Dictyophyllum
|
2
|
Dictyonina
|
2
|
Dictyomitra
|
2
|
Dictyoconus
|
2
|
Dictyopteridiaceae
|
2
|
Dictyopteridiales
|
2
|
Didelphodon vorax
|
2
|
Dictyostrophia
|
2
|
Dictyospongiidae
|
2
|
Dictyosphaera
|
2
|
Dhok Pathan Formation
|
2
|
Deweveria
|
2
|
Deltodus mercurei
|
2
|
Deltoidospora
|
2
|
Deltocyathus
|
2
|
Delphinornis
|
2
|
Delphinodon dividum
|
2
|
Democricetodon
|
2
|
Democrinus
|
2
|
Denis Geraads
|
2
|
Denis J. Brothers
|
2
|
Dendrophyllia lisbonensis
|
2
|
Dendrocrinidae
|
2
|
Dendrasteridae
|
2
|
Delotrochanter
|
2
|
Delectopecten
|
2
|
Dawazisaurus
|
2
|
Dawsonoceras
|
2
|
Davutlar Formation
|
2
|
Davidia antiqua
|
2
|
David Rubilar-Rogers
|
2
|
Daye Formation
|
2
|
De Geerdalen Formation
|
2
|
Delatorrichnus
|
2
|
Delaria sevilloidia
|
2
|
Degamella
|
2
|
Debeya
|
2
|
Denis V. Sobolev
|
2
|
Denise Sigogneau-Russell
|
2
|
Desmatochoerus hatcheri
|
2
|
Desmatolagus
|
2
|
Desmatochelys lowi
|
2
|
Deshayesitidae
|
2
|
Deshayesites
|
2
|
Desmatotherium
|
2
|
Desmoceras japonicum
|
2
|
Devil's Coulee
|
2
|
Devil’s Graveyard Formation
|
2
|
Dettermania
|
2
|
Desmophyllum
|
2
|
Desmocyon thomsoni
|
2
|
Dercetidae
|
2
|
Derbyina
|
2
|
Dentalium attenuatum
|
2
|
Dentalium cooperi
|
2
|
Dentalina legumen
|
2
|
Dennstaedtiopsis
|
2
|
Dennstaedtia fremonti
|
2
|
Dentalium jacksonense
|
2
|
Dentalium mediaviense
|
2
|
Derbyia robusta
|
2
|
Depressiscala
|
2
|
Department of Mineral Resources (Thailand)
|
2
|
Dentalium microstria
|
2
|
Caricella demissa
|
2
|
Carditella aldrichi
|
2
|
Ankitokazocaris
|
2
|
Annales de Paléontologie
|
2
|
Anisopyge
|
2
|
Anisonchus sectorius
|
2
|
Anisonchus
|
2
|
Annemys
|
2
|
Annulatubus
|
2
|
Anomopterella
|
2
|
Anoptychia
|
2
|
Anomia preolmstedi
|
2
|
Anomalomys
|
2
|
Anomalinoides
|
2
|
Anisomyon centrale
|
2
|
Anisodonta
|
2
|
Anfiteatro de Ticó Formation
|
2
|
Angarosphecidae
|
2
|
Aneurophyte
|
2
|
Aneurophytales
|
2
|
Aneuretopsychidae
|
2
|
Angelika Hesse
|
2
|
Anglonautilus
|
2
|
Anhinga minuta
|
2
|
Animal Species and Evolution
|
2
|
Anhinga fraileyi
|
2
|
Angulus agilis
|
2
|
Angostura Formation (Ecuador)
|
2
|
Anselmo Windhausen
|
2
|
Anser arenosus
|
2
|
Anthony P. Russell
|
2
|
Anthostylis
|
2
|
Anteglossia
|
2
|
Antecalomys vasquezi
|
2
|
Antawallathentes
|
2
|
Anthostylis acanthophora
|
2
|
Anthracoptilidae
|
2
|
Antiacodon venustus
|
2
|
Antibythocypris
|
2
|
Antiacodon
|
2
|
Anthracospirifer occiduus
|
2
|
Anthracospirifer leidyi
|
2
|
Antarcticerida
|
2
|
Antarcticeras
|
2
|
Anser tchikoicus
|
2
|
Anser thompsoni
|
2
|
Anser eldaricus
|
2
|
Anser devjatkini
|
2
|
Anser arizonae
|
2
|
Anser thraceiensis
|
2
|
Anserpica kiliani
|
2
|
Antalo Limestone
|
2
|
Antalis thalloides
|
2
|
Antalis minutistriatum
|
2
|
Ansomys
|
2
|
Anemia fremonti
|
2
|
Anemia elongata
|
2
|
Anabernicula minuscula
|
2
|
Anabernicula oregonensis
|
2
|
Anabaraceps
|
2
|
Amy B. Falder
|
2
|
Amusium ocalanum
|
2
|
Anachis avara
|
2
|
Anachronistidae
|
2
|
Ananias (genus)
|
2
|
Anarhynchia
|
2
|
Anaklinoceras reflexum
|
2
|
Anacodon ursidens
|
2
|
Anacodon
|
2
|
Amphizona
|
2
|
Amphitrochus
|
2
|
Amphidolops
|
2
|
Amphidonte
|
2
|
Ampelopsis acerifolia
|
2
|
Ammopylocheles
|
2
|
Ammobaculites
|
2
|
Amphientometae
|
2
|
Amphigenia
|
2
|
Amphipelargus
|
2
|
Amphisorus
|
2
|
Amphiocnus
|
2
|
Amphimorphina
|
2
|
Amphileberis
|
2
|
Anas albae
|
2
|
Anas amotape
|
2
|
Andangularia
|
2
|
Andemys
|
2
|
Anconodon gidleyi
|
2
|
Anconodon cochranensis
|
2
|
Ancilla staminea
|
2
|
Andinichthys
|
2
|
Andiroxylon
|
2
|
Andrzej Tatur
|
2
|
Andrés Rinderknecht
|
2
|
Andrzej Skalski
|
2
|
Andrew T. McDonald
|
2
|
Andrew B. Heckert
|
2
|
Anchura baptos
|
2
|
Anchitherium clarencei
|
2
|
Anasibirites desertorum
|
2
|
Anasibirites lindgreni
|
2
|
Anas sanctaehelenae
|
2
|
Anas ogallalae
|
2
|
Anas greeni
|
2
|
Anatalavinae
|
2
|
Anathyris
|
2
|
Anchiacipenser
|
2
|
Anatomites externiplicatus
|
2
|
Anatoly Nikolaevich Riabinin
|
2
|
Anatochoerus
|
2
|
Anticythereis
|
2
|
Antidorcas recki
|
2
|
Architectonica amoena
|
2
|
Architectonica cossmanni
|
2
|
Architectonica alveatum
|
2
|
Architectonica aldrichi
|
2
|
Archistempellina
|
2
|
Architectonica elaborata
|
2
|
Architectonica fungina
|
2
|
Arcopagia raveneli
|
2
|
Arcopagia trumani
|
2
|
Architectonica ornata
|
2
|
Architectonica nobilis
|
2
|
Architectonica meekana
|
2
|
Archisargoidea
|
2
|
Archipsyllidae
|
2
|
Archaeotypotherium
|
2
|
Archaias
|
2
|
Archaeotriakis rochelleae
|
2
|
Archaeotriakis
|
2
|
Archaeotinodes
|
2
|
Archegocimicidae
|
2
|
Archegonus
|
2
|
Archimediella
|
2
|
Archimesoblatta
|
2
|
Archicythereis
|
2
|
Archicypraea
|
2
|
Archeocalamitaceae
|
2
|
Arctic Red Formation
|
2
|
Arctictenaspis
|
2
|
Argopecten mendenhalli
|
2
|
Argopecten ventricosus
|
2
|
Argillomys
|
2
|
Argilliti di Riva di Solto Formation
|
2
|
Argille di Viano Formation
|
2
|
Argoubia
|
2
|
Argun Formation
|
2
|
Arikarictis
|
2
|
Arina Formation
|
2
|
Aridal Formation
|
2
|
Argyriaspis
|
2
|
Arguniella
|
2
|
Argille Varicolori Formation
|
2
|
Argiles de Montaubert Formation
|
2
|
Arctodictis
|
2
|
Arctostrea
|
2
|
Arctocyon ferox
|
2
|
Arctoceratidae
|
2
|
Arctoceras tuberculatum
|
2
|
Arctostrea falacata
|
2
|
Areaseris
|
2
|
Argilas de Aveiro Formation
|
2
|
Argaliatherium
|
2
|
Arenas de Huelva Formation
|
2
|
Areaseris nevadensis
|
2
|
Archaeospongoprunum
|
2
|
Archaeopteryx (journal)
|
2
|
Aphelocythere
|
2
|
Aphelops malacorhinus
|
2
|
Aphelecrinus
|
2
|
Aphataspis
|
2
|
Apeomys
|
2
|
Aphelops megalodus
|
2
|
Aphrodina eufaulensis
|
2
|
Apternodus
|
2
|
Apulogalerix
|
2
|
Appian Way Flora
|
2
|
Aphronorus orieli
|
2
|
Aphronorus fraudator
|
2
|
Apatemys bellus
|
2
|
Aparchitellina
|
2
|
Antropora damicornis
|
2
|
Antropora minuta
|
2
|
Antofagastia
|
2
|
Antirhynchonella
|
2
|
Antiphyllidae
|
2
|
Antropora pyriforme
|
2
|
Antropora pyriformis
|
2
|
Apachella turbiniformis
|
2
|
Apachella franciscana
|
2
|
Apachella
|
2
|
Aonikenkissus
|
2
|
Aquatilavipes
|
2
|
Aquila kurochkini
|
2
|
Archaelagonops
|
2
|
Archaeocallirhopalus
|
2
|
Archaediscus
|
2
|
Archaealectrornis sibleyi
|
2
|
Archaboilus
|
2
|
Archaeocyathida
|
2
|
Archaeocyon leptodus
|
2
|
Archaeoparadoxia
|
2
|
Archaeophylus
|
2
|
Archaeonothos
|
2
|
Archaeonassa
|
2
|
Archaeodictyomitra
|
2
|
Arbusella
|
2
|
Araçatuba Formation
|
2
|
Arabicolaria
|
2
|
Araeonematidae
|
2
|
Arabicodiadema
|
2
|
Aquilapollenites quadrilobus
|
2
|
Aquiladelphis incus
|
2
|
Arajara Formation
|
2
|
Araliopsoides cretacea
|
2
|
Arazamys
|
2
|
Araucarites longifolia
|
2
|
Araucaria longifolia
|
2
|
Araripenaeus
|
2
|
Amicula
|
2
|
Amiantis
|
2
|
Acisarcuatus
|
2
|
Acmeodon
|
2
|
Acipenser eruciferus
|
2
|
Acid bath
|
2
|
Achim Reisdorf
|
2
|
Acoelia
|
2
|
Acorylus
|
2
|
Acrocoelum
|
2
|
Acropeltidae
|
2
|
Acritophiomys
|
2
|
Acritoparamys atavus
|
2
|
Acrilla
|
2
|
Acharax
|
2
|
Achaenodon robustus
|
2
|
Acanthodiformes
|
2
|
Acanthopecten coloradoensis
|
2
|
Acanthodesia savartii
|
2
|
Acanthodesia
|
2
|
Acanthocladiidae
|
2
|
Acanthophillipsia
|
2
|
Acar domingensis
|
2
|
Aceroryctes
|
2
|
Achaenodon
|
2
|
Acer scottiae
|
2
|
Acer newberryi
|
2
|
Accordiella
|
2
|
Acropithecus
|
2
|
Acropora saludensis
|
2
|
Adeonellopsis cyclops
|
2
|
Adeonellopsis transversa
|
2
|
Ademosynoides
|
2
|
Adelphomyinae
|
2
|
Adelphailurus kansensis
|
2
|
Adetognathus
|
2
|
Adjidaumo minimus
|
2
|
Aechmina
|
2
|
Aechmophorus elasson
|
2
|
Adunator ladae
|
2
|
Adunator
|
2
|
Adrisiops
|
2
|
Adamsochrysa
|
2
|
Adalgisa Guglielmino
|
2
|
Acteocina canaliculata
|
2
|
Acteon idoneus
|
2
|
Actaeonema
|
2
|
Acta geológica lilloana
|
2
|
Acrothele
|
2
|
Acteon pomilius
|
2
|
Acteonina
|
2
|
Acupipora
|
2
|
Actinopteria
|
2
|
Actinocyclina
|
2
|
Actinastrea
|
2
|
Acanthocardia claibornensis
|
2
|
Acanthionella oecioporosa
|
2
|
1694 in paleontology
|
2
|
1707 in paleontology
|
2
|
1693 in paleontology
|
2
|
1692 in paleontology
|
2
|
1691 in paleontology
|
2
|
1708 in paleontology
|
2
|
1709 in paleontology
|
2
|
1750 in paleontology
|
2
|
1751 in paleontology
|
2
|
1749 in paleontology
|
2
|
1748 in paleontology
|
2
|
1719 in paleontology
|
2
|
1690 in paleontology
|
2
|
1689 in paleontology
|
2
|
1664 in paleontology
|
2
|
1666 in paleontology
|
2
|
1663 in paleontology
|
2
|
1662 in paleontology
|
2
|
1661 in paleontology
|
2
|
1676 in paleontology
|
2
|
1678 in paleontology
|
2
|
1686 in paleontology
|
2
|
1687 in paleontology
|
2
|
1681 in paleontology
|
2
|
1680 in paleontology
|
2
|
1679 in paleontology
|
2
|
1752 in paleontology
|
2
|
1807 in paleontology
|
2
|
Abderospira aldrichi
|
2
|
Abderospira meyeri
|
2
|
Abajudon
|
2
|
Abadia Formation
|
2
|
Aalten Member
|
2
|
Abies concoloroides
|
2
|
Abra nitens
|
2
|
Abyssophthalmus
|
2
|
Acanthionella
|
2
|
Abyssocythere
|
2
|
Absonocytheropteron
|
2
|
Abropelecinus
|
2
|
Aachenian Formation
|
2
|
A. S. Umanskaya
|
2
|
2000 in arthropod paleontology
|
2
|
2005 in paleobotany
|
2
|
2000 in archosaur paleontology
|
2
|
1819 in paleontology
|
2
|
1814 in paleontology
|
2
|
2007 in mammal paleontology
|
2
|
2028 in archosaur paleontology
|
2
|
A. A. Yarkov
|
2
|
2028 in paleobotany
|
2
|
2028 in mammal paleontology
|
2
|
2028 in arthropod paleontology
|
2
|
Aenigmadelphys
|
2
|
Aenona georgiana
|
2
|
Alloiopteris
|
2
|
Allophaiomys
|
2
|
Allocryptaspis
|
2
|
Allocrioceras annulatum
|
2
|
Allingham Formation
|
2
|
Allosaurus medius
|
2
|
Alnipollenites
|
2
|
Altacreodus magnus
|
2
|
Altholepis
|
2
|
Alphagaulus
|
2
|
Alostera saskatchewanensis
|
2
|
Alopias latidens
|
2
|
Allenbya
|
2
|
Allantodiopsis erosa
|
2
|
Alexrasnitsyniidae
|
2
|
Alfred F. Newton
|
2
|
Alexarasnia
|
2
|
Alexander O. Averianov
|
2
|
Aletridelphys florencae
|
2
|
Alfred von Zittel
|
2
|
Algorachelus
|
2
|
Alisporites
|
2
|
Allantodiopsis
|
2
|
Alismaphyllites grandifolius
|
2
|
Alismaphyllites
|
2
|
Alilepus hibbardi
|
2
|
Alveinus minutus
|
2
|
Alveojunctus
|
2
|
Amebelodon britti
|
2
|
Amebelodon floridanus
|
2
|
Amdeh Formation
|
2
|
Ambostracon
|
2
|
Ambocoeliidae
|
2
|
Ameghino Formation
|
2
|
Amentotaxus campbelli
|
2
|
Ameripodius alexis
|
2
|
Ameripodius silvasantosi
|
2
|
Ameripodius
|
2
|
American Falls Lake Bed E Formation
|
2
|
American Board of Forensic Anthropology
|
2
|
Ambocoelia
|
2
|
Amblysiphonella
|
2
|
Amaura (genus)
|
2
|
Amaurellina stephensoni
|
2
|
Amaral Formation
|
2
|
Amaea
|
2
|
Alytoidea
|
2
|
Amazonasciaena
|
2
|
Ambercyclus
|
2
|
Amblypygus
|
2
|
Amblypsilopus monicae
|
2
|
Amblotherium gracilis
|
2
|
Amberleya
|
2
|
Aletomeryx gracilis
|
2
|
Aletes (gastropod)
|
2
|
Agathistoma
|
2
|
Agialopous
|
2
|
Agathiphyllia antiguensis
|
2
|
Agathiphyllia
|
2
|
Agathammina
|
2
|
Agnevo Formation
|
2
|
Agraulidae
|
2
|
Agriochoerus minimus
|
2
|
Agua Clara Formation
|
2
|
Agriochoerus maximus
|
2
|
Agriochoeridae
|
2
|
Agriocharis progenes
|
2
|
Agassizocrinus
|
2
|
Agasoma
|
2
|
Aerugoamnis
|
2
|
Aethia barnesi
|
2
|
Aerofructus
|
2
|
Aequipecten spillmani
|
2
|
Aequipecten cocoana
|
2
|
Aethia rossmoori
|
2
|
Aetobatis
|
2
|
Agaronia alabamensis
|
2
|
Agalma okenii
|
2
|
Agadez Group
|
2
|
Afrocygnus chauvireae
|
2
|
Agua de la Peña Group
|
2
|
Agulhasina
|
2
|
Albertatherium
|
2
|
Albumaresidae
|
2
|
Alavatanaidae
|
2
|
Alan Turner (paleontologist)
|
2
|
Alan J. Fridlund
|
2
|
Alcediniformes
|
2
|
Alcodes ulnulus
|
2
|
Alectoris bavarica
|
2
|
Alectoris peii
|
2
|
Alectoris baryosefi
|
2
|
Alderina pulcherrima
|
2
|
Aldabranas cabri
|
2
|
Alan Hildebrand
|
2
|
Akzhar Formation
|
2
|
Ait Ouarhitane Formation
|
2
|
Aix praeclara
|
2
|
Air sack
|
2
|
Ailanthus lesquereuxi
|
2
|
Ahirmoneura
|
2
|
Ajaia chione
|
2
|
Akatopora
|
2
|
Aktas Formation
|
2
|
Akoldinioidia
|
2
|
Akhnatenavus
|
2
|
Akavassky Formation
|
2
|
Aristozoe
|
2
|
Arkonan
|
2
|
Brian Switek
|
2
|
Briaromys
|
2
|
Brian Andres
|
2
|
Breyeriidae
|
2
|
Brevinucula
|
2
|
Brissidae
|
2
|
Brissopatagus
|
2
|
Brizalina
|
2
|
Broadwater Formation
|
2
|
Bristocorbula fossata
|
2
|
Bristocorbula
|
2
|
Brissus
|
2
|
Braunjura alpha & Braunjura beta Formation
|
2
|
Brasilestes
|
2
|
Brachytherium
|
2
|
Bradleya
|
2
|
Brachyspirifer
|
2
|
Brachyrhynchocyon dodgei
|
2
|
Brachyrhizodus wichitaensis
|
2
|
Bradyina
|
2
|
Brandonia
|
2
|
Brantadorna robusta
|
2
|
Brasenites
|
2
|
Brantadorna downsi
|
2
|
Branta woolfendeni
|
2
|
Bransonella
|
2
|
Brochero Formation
|
2
|
Brochocoleini
|
2
|
Buchia piochii
|
2
|
Buckley Formation
|
2
|
Buchia pacifica
|
2
|
Buchia keyserlingi
|
2
|
Buchia concentrica
|
2
|
Buergliceras
|
2
|
Buffonellaria
|
2
|
Bugarone Formation
|
2
|
Buisnictis
|
2
|
Bug Creek Formation
|
2
|
Bufo pliocompactilis
|
2
|
Bufina
|
2
|
Buchia
|
2
|
Bucephala cereti
|
2
|
Browniea
|
2
|
Browniea serrata
|
2
|
Brontopodus birdi
|
2
|
Broggeria
|
2
|
Brodioptera
|
2
|
Bruchomyiinae
|
2
|
Bruckeburg Formation
|
2
|
Buccinopsis solida
|
2
|
Buccinofusus
|
2
|
Bryocrypta
|
2
|
Bruno Horn
|
2
|
Brachyramphus dunkeli
|
2
|
Brachyoxylon
|
2
|
Bolivartherium
|
2
|
Bollandia
|
2
|
Bolis
|
2
|
Bolbozoe
|
2
|
Bolaspidella
|
2
|
Bollandiinae
|
2
|
Bonapartherioidea
|
2
|
Bonellitia parilis
|
2
|
Bonibernicla ponderosa
|
2
|
Bonellitia elevata
|
2
|
Bonellitia bastropensis
|
2
|
Bonasa nini
|
2
|
Bodenheim Formation
|
2
|
Blountia
|
2
|
Biretisporites
|
2
|
Biseriella
|
2
|
Biplica
|
2
|
Bipedis
|
2
|
Bingeria
|
2
|
Bispathodus
|
2
|
Bitter Ridge Limestone
|
2
|
Blattulidae
|
2
|
Blinovo Formation
|
2
|
Blattogryllidae
|
2
|
Blackheath Formation
|
2
|
Bizarrea
|
2
|
Bonnia
|
2
|
Boom Formation
|
2
|
Braarudosphaera
|
2
|
Braarudosphaeraceae
|
2
|
Boyeria europaea
|
2
|
Bowmanites
|
2
|
Bouromeryx americanus
|
2
|
Bracebridgia
|
2
|
Brachianodon
|
2
|
Brachyerix incertis
|
2
|
Brachymetopidae
|
2
|
Brachydontes
|
2
|
Brachycytheridae
|
2
|
Brachycrus laticeps
|
2
|
Bournelyreidus
|
2
|
Boueina
|
2
|
Borissiakoceras orbiculatum
|
2
|
Borneomymar
|
2
|
Boreortalis laesslei
|
2
|
Boreortalis
|
2
|
Boreohippidion
|
2
|
Bororó Formation
|
2
|
Bosquetina
|
2
|
Boualitomus
|
2
|
Botryopteridaceae
|
2
|
Bothriolepidae
|
2
|
Botaurus hibbardi
|
2
|
Bulbobaculites
|
2
|
Bulicingulina
|
2
|
Camponotites
|
2
|
Camptocythere
|
2
|
Camerochelys
|
2
|
Cambrunicornia
|
2
|
Cambroctoconus
|
2
|
Camptonectes argillensis
|
2
|
Camptonectes stygius
|
2
|
Canarium californicum
|
2
|
Canchadelphys
|
2
|
Canadoceras newberryanum
|
2
|
Campylocythere
|
2
|
Camptoneuritidae
|
2
|
Cambrocornulitus
|
2
|
Cambay amber
|
2
|
Calorhadia pharcida
|
2
|
Calosargus
|
2
|
Calorhadia opulenta
|
2
|
Calorhadia elongatoidea
|
2
|
Calorhadia aldrichiana
|
2
|
Calpurna
|
2
|
Calycites hexaphylla
|
2
|
Calyptraphorus stamineus
|
2
|
Calyptraphorus trinodiferus
|
2
|
Calymperites
|
2
|
Calycoceras canitaurinum
|
2
|
Calycites mikanoides
|
2
|
Candonopsis
|
2
|
Caninophyllum
|
2
|
Carcharias tenuiplicatus
|
2
|
Carcharodon subauriculatus
|
2
|
Carcharias saskatchewanensis
|
2
|
Carcharias amonensis
|
2
|
Carcharias acutissima
|
2
|
Carcharodon sulcidens
|
2
|
Carcharopsis
|
2
|
Cardiolophus
|
2
|
Cardiomya
|
2
|
Cardinia (genus)
|
2
|
Cardichelyon
|
2
|
Carcinoplax
|
2
|
Carcharhinus priscus
|
2
|
Carcharhinus gibbesi
|
2
|
Caprinuloidea
|
2
|
Capromeryx arizonensis
|
2
|
Cap de la Hève
|
2
|
Canutus
|
2
|
Canrightiopsis
|
2
|
Carabilarva
|
2
|
Carabites
|
2
|
Carcharhinus egertoni
|
2
|
Carbonocoryphe
|
2
|
Carboniferous Formation
|
2
|
Caraboidea
|
2
|
Calonda Formation
|
2
|
Caloblattinidae
|
2
|
Caballas Formation
|
2
|
Cabaços Formation
|
2
|
Böhlen Formation
|
2
|
Bythocythere
|
2
|
Buxtonia
|
2
|
Caberea
|
2
|
Cactocrinus multibrachiatus
|
2
|
Cadulus praetenuis
|
2
|
Cadulus thallus
|
2
|
Cadulus newtonensis
|
2
|
Cadulus abruptus
|
2
|
Cacurgidae
|
2
|
Butorides validipes
|
2
|
Burrirhynchia
|
2
|
Bulletin of Carnegie Museum of Natural History
|
2
|
Bulliopsis
|
2
|
Bullatimorphites
|
2
|
Buliminella elegantissima
|
2
|
Buliminella curta
|
2
|
Buntsandstein Group
|
2
|
Burmacader
|
2
|
Burmorsolus
|
2
|
Burmesiola
|
2
|
Burmantis
|
2
|
Burmahemiphlebia
|
2
|
Caesalpinites
|
2
|
Caestocorbula fossata
|
2
|
Caleb M. Brown
|
2
|
Calippus martini
|
2
|
Calceocrinida
|
2
|
Calcare di Sogno Formation
|
2
|
Calcardea junnei
|
2
|
Callicythere
|
2
|
Calliostoma philanthropus
|
2
|
Callocystitidae
|
2
|
Callonetta talarae
|
2
|
Calloarca
|
2
|
Callithaca
|
2
|
Callista perovata
|
2
|
Calcardea
|
2
|
Calcaire à Bélemnites Formation
|
2
|
Caiman australis
|
2
|
Caiman jacare
|
2
|
Caijiachong Formation
|
2
|
Cai Kaiji
|
2
|
Caestocorbula wailesiana
|
2
|
Caipora (mammal)
|
2
|
Calabribelus
|
2
|
Calatayud-Daroca Basin
|
2
|
Calamostachys
|
2
|
Calamagras platyspondyla
|
2
|
Calafate Formation
|
2
|
Bill Sarjeant
|
2
|
Bigeyina
|
2
|
Austrohamia
|
2
|
Austropediomys
|
2
|
Austrocypraea
|
2
|
Australospirifer
|
2
|
Australoscutellum
|
2
|
Austroponera schneideri
|
2
|
Averrhoites
|
2
|
Aviculopinna
|
2
|
Avunculus didelphodonti
|
2
|
Aviculopecten gravidus
|
2
|
Avicula soperi
|
2
|
Averrhoites affinis
|
2
|
Australogale
|
2
|
Australoecia
|
2
|
Aucellina
|
2
|
Auernig Formation
|
2
|
Auca Mahuida
|
2
|
Attila Ősi
|
2
|
Atrypina
|
2
|
Auernig Group
|
2
|
Aulacothyris
|
2
|
Auloporida
|
2
|
Auriculospongiidae
|
2
|
Aulolithomys bounites
|
2
|
Aulolithomys
|
2
|
Aulavescus
|
2
|
Axial column
|
2
|
Aysegulina
|
2
|
Badong Formation
|
2
|
Bagua Basin
|
2
|
Badina
|
2
|
Baden Formation
|
2
|
Baculites undatus
|
2
|
Baharîje Formation
|
2
|
Bahia Inglesa Formation
|
2
|
Baidabatyr
|
2
|
Baigendzhi Formation
|
2
|
Bahía Laura Group
|
2
|
Bahram Formation
|
2
|
Bahinia
|
2
|
Baculites occidentalis
|
2
|
Bactridium teges
|
2
|
Aythya spatiosa
|
2
|
Azolla intertrappea
|
2
|
Aythya magna
|
2
|
Aythya denesi
|
2
|
Aythya chauvirae
|
2
|
Azolla prisca
|
2
|
Azolla tertiaria
|
2
|
Bachmayerus
|
2
|
Bachea
|
2
|
Babinskaiidae
|
2
|
Aïn el Guettar Formation
|
2
|
Atrina jacksoniana
|
2
|
Atractites
|
2
|
Asiavis
|
2
|
Asio priscus
|
2
|
Ashok Sahni
|
2
|
Ashawq Formation
|
2
|
Ashanga
|
2
|
Asmussia
|
2
|
Asociación Paleontológica Argentina
|
2
|
Aspidostomatidae
|
2
|
Astarte morion
|
2
|
Aspidostoma
|
2
|
Aspidin
|
2
|
Aspenitidae
|
2
|
Asciocythere
|
2
|
Ascarinites communis
|
2
|
Arthrophycus
|
2
|
Arthropoma
|
2
|
Artematopodites
|
2
|
Arretotherium
|
2
|
Armintodelphys
|
2
|
Arthur Cruickshank
|
2
|
Artigasia
|
2
|
Asaphiscidae
|
2
|
Ascarinites
|
2
|
Asaphis centenaria
|
2
|
Arundelconodon
|
2
|
Aruma Formation
|
2
|
Astarte perplana
|
2
|
Astarte triangulata
|
2
|
Athelstan Oolite Formation
|
2
|
Athleta limopsis
|
2
|
Asymmetricythere
|
2
|
Asturianaia
|
2
|
Astroniumxylon
|
2
|
Athleta lisbonensis
|
2
|
Athleta petrosa
|
2
|
Atopomys texensis
|
2
|
Atoposemys
|
2
|
Atlântida Formation
|
2
|
Atlanticythere
|
2
|
Atira (genus)
|
2
|
Astronium truncatum
|
2
|
Astrocoenia portoicensis
|
2
|
Asterohedbergella
|
2
|
Asterophyllites grandis
|
2
|
Asteroarchaediscus
|
2
|
Asterigerina
|
2
|
Astegotheriini
|
2
|
Asterosmilia
|
2
|
Asterostemma
|
2
|
Astrhelia
|
2
|
Astraspidiformes
|
2
|
Astraeomorpha crassisepta
|
2
|
Astraeomorpha
|
2
|
Baigendzhin Formation
|
2
|
Bailiella
|
2
|
Bellimurina
|
2
|
Bellucina
|
2
|
Bellifusus spinosus
|
2
|
Bellicimbrophlebia
|
2
|
Bellerophon deflectus
|
2
|
Beloitoceras
|
2
|
Beltanella
|
2
|
Bensonomys arizonae
|
2
|
Bensonomys gidleyi
|
2
|
Bensonocythere
|
2
|
Ben Kear
|
2
|
Belyi Yar Formation
|
2
|
Bellatara floridana
|
2
|
Bellatara
|
2
|
Baynshiree Formation
|
2
|
Baâdi Bouya
|
2
|
Bayerische Staatssammlung für Paläontologie und historische Geologie
|
2
|
Bayerische Staatssammlung für Paläontologie und Geologie
|
2
|
Bayania secale
|
2
|
Bearpaw Transgression
|
2
|
Bearreraig Bay
|
2
|
Belenopyge
|
2
|
Belgrano Formation
|
2
|
Belemnosella
|
2
|
Bechalidae
|
2
|
Beceten Formation
|
2
|
Bensonomys meadensis
|
2
|
Bent E. K. Lindow
|
2
|
Beyrichona
|
2
|
Bian Meinian
|
2
|
Beyrichicopida
|
2
|
Betula stevensoni
|
2
|
Bestiopeda
|
2
|
Biarmeaspira
|
2
|
Bibereck Formation
|
2
|
Bifida
|
2
|
Bigenerina
|
2
|
Bifarina
|
2
|
Biernatidae
|
2
|
Bienvillia
|
2
|
Bessoecetor septentrionalis
|
2
|
Bes-Konak
|
2
|
Beringiaphyllum
|
2
|
Beringiaphyllum cupanioides
|
2
|
Beretra ripleyana
|
2
|
Berenicea
|
2
|
Bentharca
|
2
|
Bernard Ngeneo
|
2
|
Bernard Riou
|
2
|
Berthawyleria
|
2
|
Bersek Marl Formation
|
2
|
Berroia (mammal)
|
2
|
Bernardo González Riga
|
2
|
Bayania
|
2
|
Bavariscopelus
|
2
|
Baluchicardia greggiana
|
2
|
Bangmai Formation
|
2
|
Baltostigus
|
2
|
Baltonotella
|
2
|
Baltemys
|
2
|
Bantamyx georgicus
|
2
|
Baraguatherium
|
2
|
Barbatia ludoviciana
|
2
|
Barbourofelis loveorum
|
2
|
Barbatia cuculloides
|
2
|
Barbatia aspera
|
2
|
Barbalha Formation
|
2
|
Balsscallichirus
|
2
|
Balowella
|
2
|
Bajarunia
|
2
|
Bakate Formation
|
2
|
Baissidae
|
2
|
Bairdiocyprididae
|
2
|
Baioconodon denverensis
|
2
|
Balanophyllia haleana
|
2
|
Balantoides
|
2
|
Ballard Formation
|
2
|
Balistoidei
|
2
|
Balistoidea
|
2
|
Balcis notata
|
2
|
Barbouromeryx
|
2
|
Barnea costata
|
2
|
Bathytormus flexurus
|
2
|
Bathytormus protextus
|
2
|
Bathytormus clarkensis
|
2
|
Bathytoma congesta
|
2
|
Bathysiphon
|
2
|
Batocrinidae
|
2
|
Batodon tenuis
|
2
|
Batostoma
|
2
|
Bauru Formation
|
2
|
Batopora
|
2
|
Batomorphii
|
2
|
Batofasciculus
|
2
|
Bathygenys alpha
|
2
|
Bathycythere
|
2
|
Basilemys nobilis
|
2
|
Basipterygoid
|
2
|
Barunlestes
|
2
|
Barroisella
|
2
|
Barrancatatus
|
2
|
Basisphenoid
|
2
|
Bassariscus casei
|
2
|
Bathycyathus
|
2
|
Bathornis fricki
|
2
|
Basslerites
|
2
|
Basslerella
|
2
|
Eoastarte subcircularis
|
2
|
Eobranisamys
|
2
|
Loculicytheretta
|
2
|
Loganelliidae
|
2
|
Lochkow Formation
|
2
|
Lochkov Formation
|
2
|
Lobifolia
|
2
|
Loma de Las Tapias Formation
|
2
|
Loma de las Tapias Formation
|
2
|
Longiphlebia
|
2
|
Longiscula
|
2
|
Longarm Formation
|
2
|
Lonchodytes pterygius
|
2
|
Lombardische Kieselkalk Formation
|
2
|
Lo Hueco
|
2
|
Llanoaspididae
|
2
|
Litogastridae
|
2
|
"Upper Chalk" Formation
|
2
|
Litodontomys
|
2
|
Litocherus notissimus
|
2
|
Litocherus lacunatus
|
2
|
Litomylus dissentaneus
|
2
|
Litomylus ishami
|
2
|
Ljubimovella
|
2
|
Llandeilan? Formation
|
2
|
Liulaobei Formation
|
2
|
Litotaspis
|
2
|
Litorhadia mater
|
2
|
Looneyellopsis
|
2
|
Lopez-Martinez
|
2
|
Louredo Formation
|
2
|
Lowell Dingus
|
2
|
Louckaichthys
|
2
|
Los Llanos Formation
|
2
|
Los Adobes Formation
|
2
|
Lower Bone Bed Formation
|
2
|
Lower Calcareous Grit
|
2
|
Lower Greensand Formation
|
2
|
Lower Limestone Group
|
2
|
Lower Green Sand Formation
|
2
|
Lower Formation
|
2
|
Lower Chalk Group
|
2
|
Loris Shano Russell
|
2
|
Loris S. Russell
|
2
|
Lophophyllidium proliferum
|
2
|
Lophospira
|
2
|
Lophogallus naranbulakensis
|
2
|
Lophochelyinae
|
2
|
Lopha vicksburgensis
|
2
|
Lophura wayrei
|
2
|
Lorente Formation
|
2
|
Loris Russell
|
2
|
Loripes
|
2
|
Loretomys
|
2
|
Lorenz Books
|
2
|
Litocherus
|
2
|
Lithostrotionella
|
2
|
Linearia crebelli
|
2
|
Linearis pectinis
|
2
|
Linearia
|
2
|
Lindleycladus
|
2
|
Lindisfarnia
|
2
|
Linga pomilia
|
2
|
Linguagnostus
|
2
|
Lingularia borealis
|
2
|
Linoproductidae
|
2
|
Lingula subspatula
|
2
|
Linguaserridae
|
2
|
Linguaserra
|
2
|
Linderochelys
|
2
|
Lindera obtusata
|
2
|
Lillo Formation
|
2
|
Lima kimballi
|
2
|
Ligerimys
|
2
|
Lidgettoniaceae
|
2
|
Lida Xing
|
2
|
Limea
|
2
|
Limnofregata hutchisoni
|
2
|
Limulina
|
2
|
Linaresites
|
2
|
Limopsis meeki
|
2
|
Limopsis aviculoides
|
2
|
Limnopus cutlerensis
|
2
|
Linter acutata
|
2
|
Linthia variabilis
|
2
|
Lissodus babulskii
|
2
|
List of locations in Prehistoric Park
|
2
|
Lirophora latilirata
|
2
|
Lirofusus thoracicus
|
2
|
Lirofusus
|
2
|
List of the Precambrian life of California
|
2
|
List of the Precambrian life of Kansas
|
2
|
Litaletes disjunctus
|
2
|
Lithophaga julia
|
2
|
Litaletes
|
2
|
List of the Precambrian life of Montana
|
2
|
List of the Precambrian life of Maryland
|
2
|
Lirodiscus smithvillensis
|
2
|
Lirodiscus protractus
|
2
|
Lioplacodes
|
2
|
Liostracina
|
2
|
Liomopteridae
|
2
|
Liometopum goepperti
|
2
|
Liobole
|
2
|
Liothyrella
|
2
|
Liothyris
|
2
|
Lirobittium
|
2
|
Lipinella
|
2
|
Lipica Formation
|
2
|
Liothyris carolinensis
|
2
|
Lower Muschelkalk Formation
|
2
|
Lower Old Red Sandstone Group
|
2
|
Magnesian Conglomerate Formation
|
2
|
Magnigondolella
|
2
|
Magasella
|
2
|
Magallanesia
|
2
|
Magadina
|
2
|
Magnolia borealis
|
2
|
Magnolia magnifolia
|
2
|
Maiersdorf Formation
|
2
|
Makatini Formation
|
2
|
Mahonia simplex
|
2
|
Mahonia reticulata
|
2
|
Magnuscrinus
|
2
|
Magadiceramus subquadratus
|
2
|
Madygellinae
|
2
|
Macrocypris
|
2
|
Macromesodon
|
2
|
Macrocyprina
|
2
|
Macrocallista sylvaerupis
|
2
|
Macranhinga paranensis
|
2
|
Macroscaphitidae
|
2
|
Macrostylocrinus
|
2
|
Madracis gregoriori
|
2
|
Madrynornis
|
2
|
Mactrotoma
|
2
|
Macroxyelinae
|
2
|
Macrotarsius
|
2
|
Malapoenna
|
2
|
Malletia littlei
|
2
|
Marattiopsis
|
2
|
Marcos M. Cenizo
|
2
|
Maputo Formation
|
2
|
Maoshan Formation
|
2
|
Mantelliana
|
2
|
Marevalvata
|
2
|
Margaret Matthew Colbert
|
2
|
Marginella constrictoides
|
2
|
Marginella minuta
|
2
|
Margarosmilia
|
2
|
Margaritropites johnsoni
|
2
|
Margaritropites
|
2
|
Manrak Formation
|
2
|
Mannopyge
|
2
|
Mammuthus hayi
|
2
|
Manantial Formation
|
2
|
Mammacyon ferocior
|
2
|
Malzella
|
2
|
Malthininae
|
2
|
Mancalla cedrosensis
|
2
|
Mancalla emlongi
|
2
|
Mandageriinae
|
2
|
Mancos Shale Formation
|
2
|
Manchar Formation
|
2
|
Mancalla milleri
|
2
|
Macoma calcarea
|
2
|
Machlydotherium
|
2
|
Lugala
|
2
|
Luhops
|
2
|
Lucina subundata
|
2
|
Lucina pomilia
|
2
|
Lucina papyracea
|
2
|
Lumbreratherium
|
2
|
Lunaophis
|
2
|
Lunulites jacksonensis
|
2
|
Lunulites truncata
|
2
|
Lunulites distans
|
2
|
Lunulites bouei
|
2
|
Lunularia (bryozoan)
|
2
|
Luciano Leal
|
2
|
Lucernacrinus
|
2
|
Loxoconchella
|
2
|
Loxocorniculum
|
2
|
Loxacypraea
|
2
|
Lower Sakamena Formation
|
2
|
Lower Pseudoschwagerina Limestone Formation
|
2
|
Loxolophus
|
2
|
Loxonema
|
2
|
Lucashyus
|
2
|
Luantus
|
2
|
Luanda Formation
|
2
|
Loxotrema
|
2
|
Luohuilinella
|
2
|
Lupira
|
2
|
MN 12
|
2
|
MN 16a
|
2
|
M. K. Brett-Surman
|
2
|
Léonard Ginsburg
|
2
|
Láncara Formation
|
2
|
MN 2
|
2
|
MQ 2A
|
2
|
Machaerosaurus
|
2
|
Machaerosaurus torrejonensis
|
2
|
Machaeracanthus
|
2
|
Macandrevia
|
2
|
MQ 2C
|
2
|
Lyrosurcula shaleri
|
2
|
Lyrosurcula dalli
|
2
|
Lyaiol Formation
|
2
|
Lychnus
|
2
|
Luvula
|
2
|
Lutreolina materdei
|
2
|
Lutetialestes
|
2
|
Lycopodiopsidaceae
|
2
|
Lycopterocypris
|
2
|
Lyriochlamys cretosus
|
2
|
Lyria mississippiensis
|
2
|
Lyosoma powelli
|
2
|
Lygodium kaulfussi
|
2
|
Lichenopora grignonensis
|
2
|
Licaphrium
|
2
|
Lacazella
|
2
|
Lacazinella
|
2
|
Labrodon
|
2
|
Labrodioctes
|
2
|
Labidolemur kayi
|
2
|
Lacinia alveata
|
2
|
Laciolina
|
2
|
Laevidentalium
|
2
|
Laganum floridanum
|
2
|
Lacunites
|
2
|
Lacunaria striata
|
2
|
Lacrimula
|
2
|
Labidolemur
|
2
|
Laberge Group
|
2
|
Kuonamka Formation
|
2
|
Kurkur Formation
|
2
|
Kunrade Formation
|
2
|
Kunrade
|
2
|
Kummelonautilus
|
2
|
Kuskaella
|
2
|
Kutchithyris
|
2
|
Laballa
|
2
|
Laballa suessi
|
2
|
La Paz Formation
|
2
|
La Huerguina Formation
|
2
|
La Cabana Formation
|
2
|
Lagarodus
|
2
|
Lagena substriata
|
2
|
Lanceolites bicarinatus
|
2
|
Lancepyrinae
|
2
|
Lamna vincenti
|
2
|
Lamna obliqua
|
2
|
Lamna lerichei
|
2
|
Landana Formation
|
2
|
Lantern flies
|
2
|
Lapillavis
|
2
|
Lapparia mooreana
|
2
|
Lapidaster
|
2
|
Lapazites
|
2
|
Laopteryx priscus
|
2
|
Lamegoia
|
2
|
Lamarqueavis petra
|
2
|
Lagopus balcanicus
|
2
|
Laguna del Hunco Formation
|
2
|
Lagonomegops
|
2
|
Lagenospermopsida
|
2
|
Lagenipora
|
2
|
Lahonderella
|
2
|
Lainodon
|
2
|
Lamarqueavis minima
|
2
|
Lamadong Town
|
2
|
Lakotacrinus
|
2
|
Lakhra Formation
|
2
|
Kummelia
|
2
|
Kuhnemys
|
2
|
Kiyu Formation
|
2
|
Kiyutherium
|
2
|
Kisgerecse Marl Formation
|
2
|
Kiruwamaq
|
2
|
Kirutherium
|
2
|
Klabava Formation
|
2
|
Kleidionella
|
2
|
Kloedenellocopida
|
2
|
Kloedenelloidea
|
2
|
Klinglerella
|
2
|
Klieana
|
2
|
Kleidionella grandis
|
2
|
Kirkomys
|
2
|
Kinitocelis
|
2
|
Khalagay Formation
|
2
|
Khasia
|
2
|
Keslingiella
|
2
|
Kern River Formation
|
2
|
Kermeur Formation
|
2
|
Khebchia Formation
|
2
|
Khirgis Nur Formation
|
2
|
Kimin Formation
|
2
|
Kingsdown Formation
|
2
|
Kimball Formation
|
2
|
Kiev Formation
|
2
|
Kielan-Jaworowska Z.
|
2
|
Knebelia
|
2
|
Knightomys
|
2
|
Kozlowskiella
|
2
|
Kramadolops
|
2
|
Kouriogenys
|
2
|
Kosovopeltis
|
2
|
Koskinonodon perfectus
|
2
|
Krasnaya Bukhta Formation
|
2
|
Krausella (ostracod)
|
2
|
Kuhnastraea
|
2
|
Kuhnastraea decussata
|
2
|
Kuckaraukia
|
2
|
Ktunaxia
|
2
|
Krivorechenskaya Formation
|
2
|
Koristocetus
|
2
|
Korematsu Formation
|
2
|
Kokopellia
|
2
|
Koldinioidia
|
2
|
Kokarkuyu Formation
|
2
|
Koiloceras
|
2
|
Kobayashiina
|
2
|
Kollpania
|
2
|
Kollpaniinae
|
2
|
Korallipteris
|
2
|
Kootenia mckeei
|
2
|
Kolymiidae
|
2
|
Kolymia
|
2
|
Larus lacus
|
2
|
Larus perpetuus
|
2
|
Leptoreodon marshi
|
2
|
Leptosciaena
|
2
|
Leptoptygma
|
2
|
Leptoplesictis
|
2
|
Leptomeryx yoderi
|
2
|
Leptoseris
|
2
|
Leptostrobus
|
2
|
Lesleya
|
2
|
Lester L. Short, jr.
|
2
|
Lercara Formation
|
2
|
Leptotomus
|
2
|
Leptostrophia
|
2
|
Leptomeryx speciosus
|
2
|
Leptomeryx mammifer
|
2
|
Leptochamops denticulatus
|
2
|
Leptochondria curtocardinalis
|
2
|
Leptauchenia major
|
2
|
Leptauchenia decora
|
2
|
Leptarctus wortmani
|
2
|
Leptocyon vafer
|
2
|
Leptodesma
|
2
|
Leptomeryx esulcatus
|
2
|
Leptomeryx evansi
|
2
|
Leptomactra delumbis
|
2
|
Leptomactra
|
2
|
Leptodus americanus
|
2
|
Lesterwardia
|
2
|
Lesterwardia palustris
|
2
|
Li Quanguo
|
2
|
Lianhai Hou
|
2
|
Li Kui (paleontologist)
|
2
|
Li Jinglu
|
2
|
Li Daqing
|
2
|
Liaoning Paleontological Museum
|
2
|
Liaoningocladus
|
2
|
Liberiblattinidae
|
2
|
Liburnia Formation
|
2
|
Libanodiamesa
|
2
|
Libano Sandstone
|
2
|
Liaotherium
|
2
|
Li Da-Qing
|
2
|
Leza Formation
|
2
|
Levifusus mortonii
|
2
|
Levifusus mortoniopsis
|
2
|
Lev Alexandrovich Nesov
|
2
|
Letrero Formation
|
2
|
Lestodontini gen. et sp. nov.
|
2
|
Levifusus trabeatus
|
2
|
Leviunguidae
|
2
|
Lewyites oronensis
|
2
|
Lewyites
|
2
|
Levizygopleura
|
2
|
Leviunguis
|
2
|
Leptarctus ancipidens
|
2
|
Leptagonia
|
2
|
Laura Codorniú
|
2
|
Laurence Cook
|
2
|
Laupala
|
2
|
Laubetrochus
|
2
|
Latomeandridae
|
2
|
Laurillardiidae
|
2
|
Laurophyllum perseanum
|
2
|
Lawula Formation
|
2
|
Leangella
|
2
|
Lavocatchampsa
|
2
|
Lavadytis
|
2
|
Laurus socialis
|
2
|
Latirus moorei
|
2
|
Latimaeandra
|
2
|
Lasalichthys
|
2
|
Lasiosyne
|
2
|
Las Leoneras Formation
|
2
|
Las Cascadas Formation
|
2
|
Las Breas de San Felipe
|
2
|
Lasius glom
|
2
|
Lastrea
|
2
|
Laternula robusta
|
2
|
Late Maastrichtian
|
2
|
Late Jura
|
2
|
Lastrea goldiana
|
2
|
Lebanoculicoides
|
2
|
Lebias
|
2
|
Lepidoproetus
|
2
|
Lepidostrobophyllum
|
2
|
Lepichelus
|
2
|
Lepetopsis
|
2
|
Leperditella
|
2
|
Lepismatina
|
2
|
Lepismatina mansfieldi
|
2
|
Leptacodon tener
|
2
|
Leptaena boyaca
|
2
|
Leptacodon packi
|
2
|
Leptacodon munusculum
|
2
|
Lepraliellidae
|
2
|
Leo J. Hickey
|
2
|
Lenodus
|
2
|
Legitimocythere
|
2
|
Legumen planulatum
|
2
|
Legionarictis
|
2
|
Lecythocaridae
|
2
|
Leconteites
|
2
|
Leguminocythereis
|
2
|
Leionucula
|
2
|
Lemintina
|
2
|
Leitha Limestone Formation
|
2
|
Leipsanolestes siegfriedti
|
2
|
Leipsanolestes
|
2
|
Marginella silabra
|
2
|
Marginifera
|
2
|
Mookomys formicarum
|
2
|
Moose River Basin
|
2
|
Mookomys
|
2
|
Montiparus
|
2
|
Montera Formation
|
2
|
Morea transenna
|
2
|
Moremanoceras costatum
|
2
|
Morus peruvianus
|
2
|
Motuca Formation
|
2
|
Morus magnus
|
2
|
Morozovella
|
2
|
Mormopterus barrancae
|
2
|
Montastrea imperatoris
|
2
|
Montastrea canalis
|
2
|
Monoporella
|
2
|
Monosaulax pansus
|
2
|
Monografías del Museo Argentino de Ciencias Naturales
|
2
|
Monneticeras
|
2
|
Monique Vianey-Liaud
|
2
|
Monotaxinoides
|
2
|
Monroecreekian
|
2
|
Montania
|
2
|
Montania glandulosa
|
2
|
Montanesiceras
|
2
|
MontFormation
|
2
|
Monsalveiceras
|
2
|
Mount Etjo
|
2
|
Mubhammys
|
2
|
Museu de História Natural da Universidade de Lisboa
|
2
|
Museum of Western Colorado
|
2
|
Museu de Ciências Naturais
|
2
|
Museo Provincial de Ciencias Naturales
|
2
|
Museo Olsacher
|
2
|
Mustela americana
|
2
|
Muthmannsdorf
|
2
|
Myanmarpithecus
|
2
|
Mycteria wetmorei
|
2
|
Mwalau
|
2
|
Muyu Huasi Formation
|
2
|
Mutilus
|
2
|
Musculus caudofemoralis longus
|
2
|
Musculus caudofemoralis brevis
|
2
|
Multiconotubus
|
2
|
Munizia
|
2
|
Mulanguiñeu Formation
|
2
|
Mughanniyya Formation
|
2
|
Mufara Formation
|
2
|
Murex fusates
|
2
|
Murex migus
|
2
|
Muscites
|
2
|
Murotriton mcglameriae
|
2
|
Murotriton
|
2
|
Murexiella crispangula
|
2
|
Moniliopsis
|
2
|
Mongolocypris
|
2
|
Miolabis
|
2
|
Miomyotis
|
2
|
Miohippus obliquidens
|
2
|
Miohippus annectens
|
2
|
Miogypsina
|
2
|
Mioquerquedula minutissima
|
2
|
Miortyx aldeni
|
2
|
Miquel McMinn
|
2
|
Mirabairdia
|
2
|
Miotylopus gibbi
|
2
|
Miotomodon
|
2
|
Miospermophilus wyomingensis
|
2
|
Miodontiscus
|
2
|
Miocidaris
|
2
|
Mimoplatycis
|
2
|
Mimosites
|
2
|
Mimimitoceras
|
2
|
Mimetodon silberlingi
|
2
|
Mimatuta minuial
|
2
|
Mimotricentes fremontensis
|
2
|
Mimotricentes tedfordi
|
2
|
Minusculodelphis
|
2
|
Miocepphus bohaskai
|
2
|
Minija Formation
|
2
|
Minerisporites pseudorichardsonii
|
2
|
Min Wang
|
2
|
Miracossus
|
2
|
Miracythere
|
2
|
Moira (genus)
|
2
|
Mojsisovicsia
|
2
|
Moghara Formation
|
2
|
Modocia
|
2
|
Modiolatus
|
2
|
Molare Formation
|
2
|
Molaspora lobata
|
2
|
Mongolianella
|
2
|
Mongolocoris
|
2
|
Mongol-Okhotsk Ocean
|
2
|
Moltrasio Formation
|
2
|
Molecap Greensand Formation
|
2
|
Modiolaria
|
2
|
Mocuio Formation
|
2
|
Missisquoiidae
|
2
|
Mitonia
|
2
|
Misiones Formation
|
2
|
Mirasol Chico
|
2
|
Miramar Formation, Peru
|
2
|
Mitrella bucciniformis
|
2
|
Mitrella oryzoides
|
2
|
Mo Jinyou
|
2
|
Mniaceae
|
2
|
Mizquedelphys
|
2
|
Mitrella parva
|
2
|
Myeloxylon
|
2
|
Mymaropsis
|
2
|
Natuurhistorisch Museum Maastricht
|
2
|
Naujoji Akmene Formation
|
2
|
Naticarius semilunata
|
2
|
Natica permunda
|
2
|
Natica caseyi
|
2
|
Navajovius
|
2
|
Navarana
|
2
|
Nekum Formation
|
2
|
Nelda Wright
|
2
|
Nektobenthic
|
2
|
Naybandoporella
|
2
|
Nayband Formation
|
2
|
Natica aperta
|
2
|
Nathalie Bardet
|
2
|
Naomichelys speciosa
|
2
|
Napora
|
2
|
Naobaogou Formation
|
2
|
Nantuo Formation
|
2
|
Nanowana
|
2
|
Napora bukryi
|
2
|
Naran Bulak Formation
|
2
|
Nasaaraqia
|
2
|
Nassarius exilis
|
2
|
Narkemina
|
2
|
Naranius
|
2
|
Naranbulak Formation
|
2
|
Nellia bifaciata
|
2
|
Nelumbago
|
2
|
Neocytheretta
|
2
|
Neodolodus
|
2
|
Neocomiceramus
|
2
|
Neocavia
|
2
|
Neocaudites
|
2
|
Neofiber leonardi
|
2
|
Neogastroplites
|
2
|
Neokunmingella
|
2
|
Neomiodon
|
2
|
Neohipparion leptode
|
2
|
Neoharpoceras
|
2
|
Neohapalops
|
2
|
Neobrachytherium
|
2
|
Neoastieria
|
2
|
Nemocardium lene
|
2
|
Nemocardium nicolletti
|
2
|
Nemocardium harrisi
|
2
|
Nematurella
|
2
|
Nelumbago montanum
|
2
|
Nemocardium parahillanum
|
2
|
Nemoceratina
|
2
|
Neoarchaediscus parvus
|
2
|
Neoamblypygi
|
2
|
Nenjiang Formation
|
2
|
Nemodon stantoni
|
2
|
Nanotragulus ordinatus
|
2
|
Nanotragulus loomisi
|
2
|
Mzamba Formation
|
2
|
Mátyás Vremir
|
2
|
Mytonomys
|
2
|
Mytonolagus petersoni
|
2
|
Mytiloides submytiloides
|
2
|
N'Golome Marl
|
2
|
Nadkrasnokamenskaya Formation
|
2
|
Nama Basin
|
2
|
Namachloris
|
2
|
Naldaus Formation
|
2
|
Nagrenia
|
2
|
Nageiopsis
|
2
|
Mytiloides latus
|
2
|
Mytiloides labiatus
|
2
|
Myophorelloidea
|
2
|
Myriapora
|
2
|
Myolepas
|
2
|
Myoconcha nana
|
2
|
Myobarbum laevigatum
|
2
|
Myrmecoboides
|
2
|
Myrmecoboides montanensis
|
2
|
Mytiloides columbianus
|
2
|
Mystrophoridae
|
2
|
Mysella planulata
|
2
|
Myrtea astartiformis
|
2
|
Namahyrax
|
2
|
Namalestes
|
2
|
Nannotanyderus
|
2
|
Nannovascoceras
|
2
|
Nannonetta invisitata
|
2
|
Nannometoicoceras
|
2
|
Nannodectes simpsoni
|
2
|
Nanodelphys
|
2
|
Nanodelphys hunti
|
2
|
Nanoskalme
|
2
|
Nanotitan
|
2
|
Nanortyx
|
2
|
Nanorthis
|
2
|
Nanomomys
|
2
|
Nannodectes intermedius
|
2
|
Nannodectes gidleyi
|
2
|
Namornis
|
2
|
Nanhsiungchelys
|
2
|
Namatomys lloydi
|
2
|
Namatherium
|
2
|
Namaparamys
|
2
|
Nanlin Formation
|
2
|
Nannippus aztecus
|
2
|
Nannodectes
|
2
|
Nannoconus
|
2
|
Nannoconaceae
|
2
|
Nannippus lenticularis
|
2
|
Mimatuta
|
2
|
Miltonella
|
2
|
Melastomites montanensis
|
2
|
Meleagridae
|
2
|
Melastomites
|
2
|
Melanthripidae
|
2
|
Melanitta ceruttii
|
2
|
Meleagrinella curta
|
2
|
Meleagris crassipes
|
2
|
Mellita
|
2
|
Mellitella
|
2
|
Melker Sand Formation
|
2
|
Melikertini
|
2
|
Meleagris tridens
|
2
|
Melanapion
|
2
|
Mekorhamphus
|
2
|
Megantereon hesperus
|
2
|
Megaptera miocaena
|
2
|
Megalodytes morejohni
|
2
|
Megalocoturnix cordoni
|
2
|
Megalobuliminae
|
2
|
Megasphaeroceras rotundum
|
2
|
Megastrophia
|
2
|
Megerlia
|
2
|
Meizonyx
|
2
|
Megatylopus gigas
|
2
|
Megathericulus
|
2
|
Megatebennus
|
2
|
Melvius thomasi
|
2
|
Menabites
|
2
|
Mergellus mochanovi
|
2
|
Mergus connectens
|
2
|
Mercenaria campechiensis
|
2
|
Meotian
|
2
|
Menuites portlocki
|
2
|
Mergus minor
|
2
|
Mergus miscellus
|
2
|
Merychippus brevidontus
|
2
|
Merychippus californicus
|
2
|
Meristellidae
|
2
|
Merisca
|
2
|
Meride Formation
|
2
|
Mentzelia (brachiopod)
|
2
|
Menopraesagus
|
2
|
Menendoxylon
|
2
|
Meniscognathus altmani
|
2
|
Mendozachelys
|
2
|
Menabites vanuxemi
|
2
|
Menabites delawarensis
|
2
|
Meniscomys
|
2
|
Meniscotherium tapiacitum
|
2
|
Menoceras arikarense
|
2
|
Menocephalidae
|
2
|
Menispina evidens
|
2
|
Menispermophyllum
|
2
|
Megalapteryidae
|
2
|
Megalagus turgidus
|
2
|
Massilina
|
2
|
Mastigini
|
2
|
Marvacrassatella
|
2
|
Martinottiella
|
2
|
Martinogale
|
2
|
Mastigitae
|
2
|
Mastigophora hyndmanni
|
2
|
Matonidium
|
2
|
Matrix-supported
|
2
|
Mathilda corona
|
2
|
Mataxa
|
2
|
Mastozoología Neotropical
|
2
|
Martin Iveson
|
2
|
Martin D. Ezcurra
|
2
|
Marina Soares
|
2
|
Mariopteris
|
2
|
Maria R. Servedio
|
2
|
Maria Lourdes Casanovas-Cladellas
|
2
|
Marguerite Hugueney
|
2
|
Marizal Formation
|
2
|
Marnes d’Auzas Formation
|
2
|
Marshochoerus
|
2
|
Marsupialiformes
|
2
|
Marshall Felch
|
2
|
Marree Formation
|
2
|
Marovoay Beds
|
2
|
Matthew Lamanna
|
2
|
Mauldinia
|
2
|
Meekella
|
2
|
Meekia
|
2
|
Mediospirifer
|
2
|
Medfrazyga
|
2
|
Medetera totolapa
|
2
|
Meekopinna
|
2
|
Meekopinna sagitta
|
2
|
Megachasma applegatei
|
2
|
Megalagus brachyodon
|
2
|
Megacardita
|
2
|
Megabradys
|
2
|
Meekopora
|
2
|
Medetera amissa
|
2
|
Mecynoecia semota
|
2
|
Maytenoxylon
|
2
|
Mazegou Formation
|
2
|
May flies
|
2
|
Max Cardoso Langer
|
2
|
Mauri Formation
|
2
|
Mazzalina inaurata
|
2
|
Mazzoniphractus
|
2
|
Meantoinea
|
2
|
Mchuchuma Formation
|
2
|
McAbee fossil site
|
2
|
Mbuyura Formation
|
2
|
Merychippus primus
|
2
|
Merychyus arenarum
|
2
|
Microcheilinellidae
|
2
|
Microchoerinae
|
2
|
Microchara
|
2
|
Microcardiodon
|
2
|
Micratys
|
2
|
Microcythere
|
2
|
Microcytherura
|
2
|
Microeciella
|
2
|
Microlejeunea
|
2
|
Microecia
|
2
|
Microdrillia robustula
|
2
|
Microdrillia infans
|
2
|
Micrancilla alibamasiana
|
2
|
Micrancilla
|
2
|
Michael J. Orchard
|
2
|
Michael J. Ryan (paleontologist)
|
2
|
Michael J. Everhart
|
2
|
Michael Everhart
|
2
|
Michael Cooper (paleontologist)
|
2
|
Michael Maisch
|
2
|
Michael Novacek
|
2
|
Michelinia
|
2
|
Micheliniidae
|
2
|
Michela trabeatoides
|
2
|
Michael Raath
|
2
|
Michael R. Voorhies
|
2
|
Micromeris
|
2
|
Micromomys
|
2
|
Midawara Formation
|
2
|
Middle Buntsandstein Formation
|
2
|
Mictomys kansasensis
|
2
|
Mictomys borealis
|
2
|
Microxestolebris
|
2
|
Middle Muschelkalk Formation
|
2
|
Middle Yezo Formation
|
2
|
Millerella
|
2
|
Miltha gaufia
|
2
|
Miletes
|
2
|
Mikrotia
|
2
|
Miguel Antunes
|
2
|
Microtus meadensis
|
2
|
Microtaenia variabilis
|
2
|
Micropora coriacea
|
2
|
Microporidae
|
2
|
Microphyllopteris
|
2
|
Microphilypnus amazonicus
|
2
|
Microparamys minutus
|
2
|
Micropternodus
|
2
|
Micropternodus borealis
|
2
|
Microsyops annectens
|
2
|
Microsyopidae
|
2
|
Microreticulatisporites
|
2
|
Microptysmatidae
|
2
|
Mianwaliites
|
2
|
Mhukuru Formation
|
2
|
Mesodma ambigua
|
2
|
Mesoendothyra
|
2
|
Mesochara
|
2
|
Mesocephus
|
2
|
Mesenteripora
|
2
|
Mesogaulus
|
2
|
Mesohippus bairdi
|
2
|
Mesophyletinae
|
2
|
Mesopotamocnus
|
2
|
Mesophyletidae
|
2
|
Mesoidelia
|
2
|
Mesohippus westoni
|
2
|
Mesembrioxylon
|
2
|
Mesalia vetusta
|
2
|
Merychyus smithi
|
2
|
Merycochoerus chelydra
|
2
|
Merychyus novomexicanus
|
2
|
Merychyus minimus
|
2
|
Merychyus elegans
|
2
|
Merycodus necatus
|
2
|
Merycoides longiceps
|
2
|
Mesalia claibornensis
|
2
|
Mesalia allentonensis
|
2
|
Mesa Formation, Venezuela
|
2
|
Merycoidodon culbertsoni
|
2
|
Mesoprocta
|
2
|
Mesopuzosia
|
2
|
Meteutatus
|
2
|
Metradolium transversum
|
2
|
Metaxytherium crataegense
|
2
|
Metasequoia milleri
|
2
|
Metaptychoceras
|
2
|
Metrarabdotos grande
|
2
|
Metrarabdotos moniliferum
|
2
|
Meyer Desert Formation
|
2
|
Mezcalera Ocean
|
2
|
Mexiglossa
|
2
|
Metussuria waageni
|
2
|
Metussuria
|
2
|
Metaplacenticeras
|
2
|
Metalia
|
2
|
Mesorhytis
|
2
|
Mesoscalops
|
2
|
Mesorhyphus
|
2
|
Mesorhaga pseudolacrymans
|
2
|
Mesoreodon minor
|
2
|
Mesosmicrips
|
2
|
Mesypochrysa
|
2
|
Metadoxididae
|
2
|
Metadjidaumo
|
2
|
Metacytheropteron
|
2
|
Metacerithium
|
2
|
Kenneth Y. Kaneshiro
|
2
|
Kenneth E. Campbell
|
2
|
Galve Basin
|
2
|
Gamka Formation
|
2
|
Gallus beremendensis
|
2
|
Galloatherix
|
2
|
Gallinuloides wyomingensis
|
2
|
Gamoneda Formation
|
2
|
Gangapur Formation
|
2
|
Gar W. Rothwell
|
2
|
Garantianinae
|
2
|
Gaoyuzhuang Formation
|
2
|
Gaojiashania
|
2
|
Gansu Geological Museum
|
2
|
Galfettitidae
|
2
|
Galeodea petersoni
|
2
|
Gablonzeria major
|
2
|
Gablonzeria profunda
|
2
|
Gablonzeria
|
2
|
Gabbioceras
|
2
|
G. M. Wheeler Survey
|
2
|
Gadhada Formation
|
2
|
Gagaria
|
2
|
Galeactena
|
2
|
Galeodea brevidentata
|
2
|
Galbreathia
|
2
|
Gaindella
|
2
|
Gaimanophis
|
2
|
Garatella
|
2
|
Gari jacksonensis
|
2
|
Gegania (gastropod)
|
2
|
Gegania antiquata
|
2
|
Geffenina
|
2
|
Gayndah Formation
|
2
|
Gaylordia
|
2
|
Gelastops
|
2
|
Gelastops parcus
|
2
|
Genota heilprini
|
2
|
Geogaceta
|
2
|
Gennady Dlussky
|
2
|
Genetic propensity
|
2
|
Gemmactena
|
2
|
Gavin C. Young
|
2
|
Gavia concinna
|
2
|
Gaspe Sandstone Group
|
2
|
Gastopoda
|
2
|
Garridomys
|
2
|
Garra Formation
|
2
|
Gari ozarkana
|
2
|
Gastrodorus
|
2
|
Gatanthropus
|
2
|
Gavia brodkorbi
|
2
|
Gauthiericeras
|
2
|
Gaudryceras tenuiliratum
|
2
|
Gaudeamus (rodent)
|
2
|
Fyansford Formation
|
2
|
Fuziidae
|
2
|
Flemingostreidae
|
2
|
Florestacanthus
|
2
|
Flemingostrea cretacea
|
2
|
Flemingopsis
|
2
|
Flagellisargus
|
2
|
Floridameryx
|
2
|
Floridemys
|
2
|
Fluvioviridavis platyrhamphus
|
2
|
Foellmiceras
|
2
|
Florimetis biplicata
|
2
|
Floridinella
|
2
|
Floridina bifoliata
|
2
|
Flabellum wailesii
|
2
|
Flabellipecten stearnsii
|
2
|
Ficus densifolia
|
2
|
Ficus mississippiensis
|
2
|
Ficus artocarpoides
|
2
|
Ficus affinis
|
2
|
Ficopsis texana
|
2
|
Ficus subtruncata
|
2
|
Fieratherium
|
2
|
Fish Bed Formation
|
2
|
Fistuliporidae
|
2
|
Finmarchinella
|
2
|
Filakovo Formation
|
2
|
Figularia
|
2
|
Foerstephyllum
|
2
|
Fomichevella
|
2
|
Frenguelliidae
|
2
|
Fromelennes Formation
|
2
|
Freixial Formation
|
2
|
Frederick M'Coy
|
2
|
Fraxinus eocenica
|
2
|
Fugleria
|
2
|
Fulgurofusus quercollis
|
2
|
Fusimitra millingtoni
|
2
|
Fustiaria danai
|
2
|
Fusimilis
|
2
|
Fulmarus miocaenus
|
2
|
Fulmarus hammeri
|
2
|
François Moutou
|
2
|
Francolebias
|
2
|
Fort Union Group
|
2
|
Fortin Tres Pozos Formation
|
2
|
Formica annosa
|
2
|
Foratiscala
|
2
|
Fonsecadalia
|
2
|
Fortín Tres Pozos Formation
|
2
|
Foshanornis
|
2
|
Francis Tully
|
2
|
Foveotricolpites
|
2
|
Foveoleberis
|
2
|
Fossil range
|
2
|
Geological Committee
|
2
|
Geomys minor
|
2
|
Goudemandites
|
2
|
Gouldia
|
2
|
Gotlandellidae
|
2
|
Goodhallites
|
2
|
Goniopygus
|
2
|
Goyder Formation
|
2
|
Graciliala decemlirata
|
2
|
Grallator cursorius
|
2
|
Grammatodon haguei
|
2
|
Gracilitarsidae
|
2
|
Gracilimanus
|
2
|
Gracilibatrachus
|
2
|
Goniomya
|
2
|
Goniocylichna
|
2
|
Glyptotoma
|
2
|
Glyptotoma conradiana
|
2
|
Glyptotherium arizonae
|
2
|
Glyptostrobus oregonensis
|
2
|
Glyptostrobus nordenskioldi
|
2
|
Glypturus
|
2
|
Gobiconodon ostromi
|
2
|
Goniastrea canalis
|
2
|
Gonimyrtea
|
2
|
Goniacodon levisanus
|
2
|
Gomphochelys
|
2
|
Gobipteryginae
|
2
|
Grammoceratinae
|
2
|
Grammysia
|
2
|
Grinioneis
|
2
|
Grinstead Clay Formation
|
2
|
Griesbachian
|
2
|
Gres à Avicula contorta Formation
|
2
|
Gres de Mortinsart Formation
|
2
|
Gripholagomys
|
2
|
Griphomys
|
2
|
Gryphaeostrea plicatella
|
2
|
Gryphus
|
2
|
Gryphaea planoconvexa
|
2
|
Gryphaea nebrascensis
|
2
|
Grunehogna Craton
|
2
|
Greensand Formation
|
2
|
Greenhorn Limestone Formation
|
2
|
Granocardium tippanum
|
2
|
Granulolabium
|
2
|
Granocardium tippananum
|
2
|
Granocardium tholi
|
2
|
Granocardium dumosum
|
2
|
Graphidula multicostata
|
2
|
Graphidula terebriformis
|
2
|
Green River Formatie
|
2
|
Great Estuarine Series Group
|
2
|
Great Estuarine Formation
|
2
|
Graphularia
|
2
|
Glyptorthis
|
2
|
Glyptops plicatulus
|
2
|
Gilles Cuny
|
2
|
Ginglymostoma serra
|
2
|
Gilbertina
|
2
|
Gigaphlebia
|
2
|
Gigantosphaeridium
|
2
|
Giorgio Teruzzi
|
2
|
Gipsdalen Formation
|
2
|
Glabrocingulum coronatum
|
2
|
Gladigondolella
|
2
|
Gisortia
|
2
|
Girtyspira
|
2
|
Girtyella indianensis
|
2
|
Gibborissoia
|
2
|
Gibbavasis
|
2
|
Geranopteridae
|
2
|
Geraridae
|
2
|
Gephyrotes quadriserialis
|
2
|
George Wieland
|
2
|
Geonomites
|
2
|
Geringophis
|
2
|
Gerontoformica rugusus
|
2
|
Ghrisichthys
|
2
|
Ghelli Formation
|
2
|
Gervilliopsis ensiformis
|
2
|
Gervillia ussurica
|
2
|
Gladiopycnodontidae
|
2
|
Gladiopycnodus
|
2
|
Glycymeris filosa
|
2
|
Glycymeris suwannensis
|
2
|
Glossotherium chapadmalense
|
2
|
Glossotheriopsis
|
2
|
Glossella
|
2
|
Glycymeris veatchii
|
2
|
Glyptoactis alticostata
|
2
|
Glyptopleura (ostracod)
|
2
|
Glyptops pervicax
|
2
|
Glyptograptus
|
2
|
Glyptocystitida
|
2
|
Glyptoactis trapaquara
|
2
|
Gloriaceras
|
2
|
Gloria Cuenca-Bescós
|
2
|
Glauzy Formation
|
2
|
Glenn Lowell Jepsen
|
2
|
Glauconie de Lonzée Formation
|
2
|
Glaucidium explorator
|
2
|
Glassy Creek
|
2
|
Glib Zegdou Formation
|
2
|
Glibia
|
2
|
Glomospirella
|
2
|
Globoendothyra
|
2
|
Globivalvulina
|
2
|
Globigerina Limestone
|
2
|
Ficopsis penita
|
2
|
Fibla cerdanica
|
2
|
Eoviscaccia
|
2
|
Eozygodactylus americanus
|
2
|
Eotylopus
|
2
|
Eotuberitina
|
2
|
Eotrichocera
|
2
|
Ephemeropsis
|
2
|
Epidolops
|
2
|
Episcynia
|
2
|
Episiphon
|
2
|
Epipeltephilus
|
2
|
Epihippus gracilis
|
2
|
Epieurycerus
|
2
|
Eotibia
|
2
|
Eosurcula tuomeyi
|
2
|
Eosallamys
|
2
|
Eoschubertella
|
2
|
Eosachacui
|
2
|
Eoquickia
|
2
|
Eoptychoptera
|
2
|
Eosestheriidae
|
2
|
Eosigmoilina
|
2
|
Eosurcula moorei
|
2
|
Eosurcula pulcherrima
|
2
|
Eostrix martinellii
|
2
|
Eosteiromys
|
2
|
Eospondylidae
|
2
|
Epistomina
|
2
|
Epistominella
|
2
|
Eromanga Sea
|
2
|
Erotesis
|
2
|
Erle Kauffman
|
2
|
Erismacoscinus
|
2
|
Eriptychius
|
2
|
Erquelinnesla
|
2
|
Esbarrondadoiro Formation
|
2
|
Estesiella
|
2
|
Estudios Geológicos
|
2
|
Esmeraldas Formation
|
2
|
Escharina
|
2
|
Escharella
|
2
|
Ergene Formation
|
2
|
Eretmonia
|
2
|
Epoicotherium
|
2
|
Epoicotherium unicum
|
2
|
Epitonium sayanum
|
2
|
Epitonium rupicola
|
2
|
Epitheliazoa
|
2
|
Equus lasallei
|
2
|
Equus leidyi
|
2
|
Erethizon bathygnathum
|
2
|
Eremochaetidae
|
2
|
Erdtmanipollis procumbentiformis
|
2
|
Erdtmanipollis
|
2
|
Eoptolamnidae
|
2
|
Eopsilodercidae
|
2
|
Eodrilla
|
2
|
Eodrilla texana
|
2
|
Eodmitria
|
2
|
Eodevonaria
|
2
|
Eodelphomys
|
2
|
Eodrillia
|
2
|
Eoerianthus
|
2
|
Eogaudryceras
|
2
|
Eogunnarites
|
2
|
Eogale
|
2
|
Eoformica pinguis
|
2
|
Eoespina
|
2
|
Eocypselidae
|
2
|
Eocylindroteuthis
|
2
|
Eoclathurella
|
2
|
Eocliff Limestone
|
2
|
Eochonetes
|
2
|
Eobucco brodkorbi
|
2
|
Eobrasilia
|
2
|
Eocoelia
|
2
|
Eocoleophorus
|
2
|
Eoconulus
|
2
|
Eocyathispongia
|
2
|
Eoconulidae
|
2
|
Eocomoseris ramosa
|
2
|
Eocomoseris
|
2
|
Eogyropsylla
|
2
|
Eohadrotreta
|
2
|
Eopleurotoma cochlea
|
2
|
Eopleurotoma gemmavia
|
2
|
Eopleurotoma cainei
|
2
|
Eopicure
|
2
|
Eophysema ozarkana
|
2
|
Eopleurotoma lisboncola
|
2
|
Eopleurotoma nodocarinata
|
2
|
Eopolytrichum
|
2
|
Eopsiloderces
|
2
|
Eopolydiexodina
|
2
|
Eopleurotoma sayi
|
2
|
Eopleurotoma nupera
|
2
|
Eophysema
|
2
|
Eopaijenborchella
|
2
|
Eolestes
|
2
|
Eomegatherium
|
2
|
Eolepadidae
|
2
|
Eokloedenia
|
2
|
Eoictops
|
2
|
Eomerope
|
2
|
Eomorphippus
|
2
|
Eopaguropsis
|
2
|
Eoorthis
|
2
|
Eontia ponderosa
|
2
|
Eonavicula
|
2
|
Estudos Geológicos
|
2
|
Etyus buccata
|
2
|
Exechonellidae
|
2
|
Exilia pergracilis
|
2
|
Exechonella
|
2
|
Ewa Świdnicka
|
2
|
Evolution: The Triumph of an Idea
|
2
|
Exilibittacus
|
2
|
Exoccipital
|
2
|
Exsulans Limestone Formation
|
2
|
Extropharciceras
|
2
|
Exochoecia rugosa
|
2
|
Exochoecia
|
2
|
Exochella
|
2
|
Evolution, Education, and Outreach
|
2
|
Evlanella
|
2
|
Euspira aldrichi
|
2
|
Euspira newtonensis
|
2
|
Euscalpellum eocenense
|
2
|
Eurytellina vaughani
|
2
|
Eurytellina papyria
|
2
|
Euspira sabina
|
2
|
Euthemistidae
|
2
|
Evgeney N. Kurochkin
|
2
|
Evgenij Zvonok
|
2
|
Euvola vogdesi
|
2
|
Eutypomys parvus
|
2
|
Eutomodus
|
2
|
Eydeia
|
2
|
F. Heller
|
2
|
Federico Agnolín
|
2
|
Feeding envelope
|
2
|
Federico Agnolin
|
2
|
Federal preserve
|
2
|
Favrella
|
2
|
Feistmantelia
|
2
|
Feistmantelia oblonga
|
2
|
Fenestrellina
|
2
|
Fernando Abdala
|
2
|
Felipe C. Montefeltro
|
2
|
Feldmanniidae
|
2
|
Feixianguan Formation
|
2
|
Faveolebris
|
2
|
Fartulum
|
2
|
Falaises des Vaches Noires
|
2
|
Falepetrus
|
2
|
Face biting
|
2
|
Fabifenestella
|
2
|
Fabiany A. Herrera
|
2
|
Falepetrus barwini
|
2
|
Falsifusus ludlovicianus
|
2
|
Farrea
|
2
|
Faorina
|
2
|
Falunia
|
2
|
Falsocythere
|
2
|
Eurytellina mooreana
|
2
|
Eurytellina linifera
|
2
|
Eucymba
|
2
|
Eucyrtidium
|
2
|
Eucycloscalidae
|
2
|
Eucycloscala
|
2
|
Eucycloidea
|
2
|
Eudaemonema cuspidata
|
2
|
Eudocimus leiseyi
|
2
|
Eugene Richardson
|
2
|
Euhapsis
|
2
|
Euflemingites cirratus
|
2
|
Eufistulina
|
2
|
Eudromia olsoni
|
2
|
Eucryphiaceoxylon
|
2
|
Eucricetodon
|
2
|
Eubaena cephalica
|
2
|
Eubrancoceras
|
2
|
Eubaculites carinatus
|
2
|
Euaptetoceras amplectens
|
2
|
Etyus strangulata
|
2
|
Eucalycoceras pentagonum
|
2
|
Eucalyptoxylon
|
2
|
Euconospira
|
2
|
Eucommia serrata
|
2
|
Eucheilodon
|
2
|
Eucharitina
|
2
|
Euidothyris
|
2
|
Eukloedenella
|
2
|
Eurhodia patelliformis
|
2
|
Euroleptochromus
|
2
|
Eurhodia
|
2
|
Eurhinosauria
|
2
|
Euraxemydidae
|
2
|
Euronyctibius kurochkini
|
2
|
Eurotanais
|
2
|
Eurynotoidiformes
|
2
|
Euryptilonidae
|
2
|
Eurychilinidae
|
2
|
Euryacanthus
|
2
|
Euroxenomys
|
2
|
Euprox
|
2
|
Euphylax
|
2
|
Eumys elegans
|
2
|
Eunerinea
|
2
|
Eumegamysops
|
2
|
Eumedlicottia
|
2
|
Eulima extremis
|
2
|
Euoplocyon brachygnathus
|
2
|
Eupatagus antillarum
|
2
|
Euphemitopsis subpapillosa
|
2
|
Euphemitopsis multinodosa
|
2
|
Euphemitopsis
|
2
|
Euphagus magnirostris
|
2
|
Grès Rouge Group
|
2
|
Grès de Silves Formation
|
2
|
Iridodon
|
2
|
Irridinitus
|
2
|
Iranoleesia
|
2
|
Iranaspidion
|
2
|
Iocrinidae
|
2
|
Isadia
|
2
|
Isanichthys
|
2
|
Iscopininae
|
2
|
Isochirotherium
|
2
|
Ischyromys veterior
|
2
|
Ischyromys typus
|
2
|
Isanodus
|
2
|
Inyoceras
|
2
|
Intyrictis vanvaleni
|
2
|
Inoceramus labiatus
|
2
|
Inoceramus tenuistriatus()
|
2
|
Inner shelf
|
2
|
Ingeominas
|
2
|
Indophis
|
2
|
Inoperna
|
2
|
Instituto Miguel Lillo
|
2
|
International Society for the Study of the Origin of Life
|
2
|
Intrapora
|
2
|
International Association for the Study of Human Paleontology
|
2
|
Interatheriinae
|
2
|
Instytut Paleobiologii
|
2
|
Isoetites horridus
|
2
|
Isolitaphidae
|
2
|
Jaguel Formation
|
2
|
Jagüel Formation
|
2
|
Jacqueline M. T. Nguyen
|
2
|
Jacek Szwedo
|
2
|
Jacana farrandi
|
2
|
Jaime E. Powell
|
2
|
Jakob Vinther
|
2
|
Jan Smit (paleontologist)
|
2
|
Janosikia
|
2
|
Jan Juc Formation
|
2
|
Jampolium
|
2
|
Jamal Formation
|
2
|
Iñapari Formation
|
2
|
Ixostrobus
|
2
|
Isozen
|
2
|
Isurolamna
|
2
|
Isotelinae
|
2
|
Isophragma
|
2
|
Isophlebioidea
|
2
|
Isurus desorii
|
2
|
Itaboraiophis
|
2
|
Iugomortiferum
|
2
|
Iteravis
|
2
|
Itararé Subgroup
|
2
|
Itaibe Fault
|
2
|
Incaichthys
|
2
|
Incadolops
|
2
|
Hypergoniatites
|
2
|
Hypertragulus hesperius
|
2
|
Hyperammina
|
2
|
Hypagnostus
|
2
|
Hypacanthoplites
|
2
|
Hypisodus minimus
|
2
|
Hypohippus affinis
|
2
|
Hypotodus grandis
|
2
|
Hypsiloichnus
|
2
|
Hyporosopora
|
2
|
Hypolagus parviplicatus
|
2
|
Hypolagus edensis
|
2
|
Hyotissa haitensis
|
2
|
Hylopus hamesi
|
2
|
Hwajeol Formation
|
2
|
Hyaenictis
|
2
|
Hutchemys rememdium
|
2
|
Hunic terranes
|
2
|
Hungarella
|
2
|
Hyalinonetrion clavatum
|
2
|
Hybolophus
|
2
|
Hydrotribulus
|
2
|
Hylaeochelys
|
2
|
Hydrophilopsia
|
2
|
Hydromystria expansa
|
2
|
Hydrobiites
|
2
|
Hypsiops breviceps
|
2
|
Hyracodon priscidens
|
2
|
Igonoia
|
2
|
Iguanavus
|
2
|
Ignotogregatidae
|
2
|
Ifezouane Formation
|
2
|
Idusi Formation
|
2
|
Ilerdocossus
|
2
|
Ilia (genus)
|
2
|
Inaperturopollenites
|
2
|
Incadelphys
|
2
|
Inacayalestes
|
2
|
In Tedreft
|
2
|
Illaenoscutellum
|
2
|
Idmonea triforata
|
2
|
Idmonea petri
|
2
|
IA Bardashev
|
2
|
INSUGEO
|
2
|
Högklint Formation
|
2
|
Hystricuridae
|
2
|
Hysteroceras
|
2
|
Iberobatrachus
|
2
|
Ichibangawa Formation
|
2
|
Idmonea milneana
|
2
|
Idiohamites bispinosus
|
2
|
Idiohamites
|
2
|
Ichthyodectiform
|
2
|
Japonoscutellum
|
2
|
Jarara Schist
|
2
|
Kalolophus antillarum
|
2
|
Kamennyi Yar Formation
|
2
|
Kallamedu Formation
|
2
|
Kalam Formation
|
2
|
Kailas Formation
|
2
|
Kamilocella
|
2
|
Kamloops Group
|
2
|
Kangaroo Well
|
2
|
Kangauz Formation
|
2
|
Kangarina
|
2
|
Kandle Formation
|
2
|
Kamopanorpa
|
2
|
Kaibabella
|
2
|
Kabaw Formation
|
2
|
Juvavites
|
2
|
Juvavites knowltoni
|
2
|
Juroglypholoma
|
2
|
Jurilda
|
2
|
Juresania
|
2
|
Juvavites subinterruptus
|
2
|
Juvenites dieneri
|
2
|
K. Tsogtbaatar
|
2
|
K Weddige
|
2
|
K. Jeffrey Bickart
|
2
|
János Hír
|
2
|
Juvenites septentrionalis
|
2
|
Kansasimys
|
2
|
Kapalmerella arenicola
|
2
|
Kellettina
|
2
|
Kellia (bivalve)
|
2
|
Kebar Formation
|
2
|
Keasius
|
2
|
Kazankiella
|
2
|
Kelliella
|
2
|
Kem-Kem Beds
|
2
|
Kenneth Caster
|
2
|
Kenneth D. Rose
|
2
|
Kenella
|
2
|
Kempyninae
|
2
|
Kemchugia
|
2
|
Kawinga Formation
|
2
|
Kawachi Formation
|
2
|
Karatavitidae
|
2
|
Karingarab
|
2
|
Karataumantispa
|
2
|
Karamay Formation
|
2
|
Kapalmerella mortoni
|
2
|
Karreriella
|
2
|
Karstala
|
2
|
Kaugatuma Formation
|
2
|
Kashmirites
|
2
|
Kashima Formation
|
2
|
Karsteniceras
|
2
|
Jurassinemestrinus
|
2
|
Juralydinae
|
2
|
Jere Lipps
|
2
|
Jiangxisuchus
|
2
|
Jepsenella praepropera
|
2
|
Jepsenella
|
2
|
Jensensispermum
|
2
|
Jibou Formation
|
2
|
Jijuntun Formation
|
2
|
Jingmai O'Connor
|
2
|
Jinnobaru Formation
|
2
|
Jingchuan Formation
|
2
|
Jingangkou Formation
|
2
|
Jim Jenson
|
2
|
Jens Zinke
|
2
|
Jefitchia copelandi
|
2
|
Jaworki Formation
|
2
|
Jbel Wawrmast Formation
|
2
|
Javanella
|
2
|
Jauf Formation
|
2
|
Jasna Gora Formation
|
2
|
Jean-Claude Fischer
|
2
|
Jean-Guy Michard
|
2
|
Jefitchia claybornensis
|
2
|
Jeanbesseiceras jacksoni
|
2
|
Jeanbesseiceras
|
2
|
Jean le Loeuff
|
2
|
Jizera Formation
|
2
|
Joania
|
2
|
Juglandicarya
|
2
|
Juglandiphyllites glabra
|
2
|
Judahella
|
2
|
Juan José Moly
|
2
|
Jozef Klembara
|
2
|
Jugosocythereis
|
2
|
Julia Sankey
|
2
|
Jurabrontes
|
2
|
Juraheterophlebia
|
2
|
Juncitarsus gracillimus
|
2
|
Juncitarsidae
|
2
|
Julián F. Petrulevicius
|
2
|
Journal of South American Geosciences
|
2
|
Journal of Palaeogeography
|
2
|
John Walton (botanist)
|
2
|
Jonah Choiniere
|
2
|
John T. Huber
|
2
|
John S. McIntosh
|
2
|
John Martin (paleontologist)
|
2
|
Jonathan Bloch
|
2
|
Jonesina
|
2
|
José Manuel Gasca
|
2
|
José L. Sanz
|
2
|
Jorge Noriega
|
2
|
Jordi Agustí
|
2
|
Hummelichelys beecheri
|
2
|
Humilaria
|
2
|
Harduinia micrococcus
|
2
|
Harduinia mortonis
|
2
|
Harbinia
|
2
|
Harald Pieper
|
2
|
Haptosphenus placodon
|
2
|
Haresiceras
|
2
|
Harold D'acre Robinson Lowe
|
2
|
Hastigerinoides
|
2
|
Hastula houstonia
|
2
|
Harudi Formation
|
2
|
Harrymys magnus
|
2
|
Harry S. Ladd
|
2
|
Haplostropha
|
2
|
Haplosialodes
|
2
|
Hans-Peter Schultze
|
2
|
Hanzawaia
|
2
|
Hannibal Shale
|
2
|
Hanaiceratina
|
2
|
Hanaiborchella
|
2
|
Haplaletes
|
2
|
Haplaletes disceptatrix
|
2
|
Haplolepidae
|
2
|
Haplomylus palustris
|
2
|
Haplodontherium
|
2
|
Haplodontheriinae
|
2
|
Haplistion armstrongi
|
2
|
Hat Creek Amber
|
2
|
Hatcheriformes
|
2
|
Helaletidae
|
2
|
Heliacus
|
2
|
Helaletes nanus
|
2
|
Heintzella
|
2
|
Hegetotherium
|
2
|
Heliadornis ashbyi
|
2
|
Helicaulax formosa
|
2
|
Helonetta
|
2
|
Helvetoglobotruncana
|
2
|
Heliscomys ostranderi
|
2
|
Heliscomys mcgrewi
|
2
|
Heliolitoidea
|
2
|
Hegetotheriopsis
|
2
|
Hederella
|
2
|
Haustator perdita
|
2
|
Haustator rina
|
2
|
Haustator carinata
|
2
|
Hauerites
|
2
|
Hatchetigbee Formation
|
2
|
Hazelbury Bryan Formation
|
2
|
Hazelina
|
2
|
Hedenstroemia kossmati
|
2
|
Heckerochelys
|
2
|
Hebediscus
|
2
|
Healdioides
|
2
|
Han Fenglu
|
2
|
Hamulus squamosus
|
2
|
Gypidula
|
2
|
Gypsina
|
2
|
Gymnogyps kofordi
|
2
|
Gymnogeophagus eocenicus
|
2
|
Guyang Formation
|
2
|
Gypsonictops hypoconus
|
2
|
Gypsonictops lewisi
|
2
|
Gyrodes conradi
|
2
|
Gyroidina soldanii
|
2
|
Gyrodes abyssinus
|
2
|
Gyriabrus
|
2
|
Gypsonicus
|
2
|
Gustave Lennier
|
2
|
Gustav Group
|
2
|
Guembelastraea
|
2
|
Guembelitria
|
2
|
Guaireaceae
|
2
|
Guabirotuba Formation
|
2
|
Grès verts helvétiques Formation
|
2
|
Guggenheimia
|
2
|
Gumardee
|
2
|
Gurilyn Tsav
|
2
|
Gurbanodelta
|
2
|
Guole Formation
|
2
|
Gunnia (trilobite)
|
2
|
Gyroidinoides
|
2
|
Gyronitidae
|
2
|
Halobia cordillerana
|
2
|
Halobia ornatissima
|
2
|
Halobia austriaca
|
2
|
Halobia
|
2
|
Hallograptus
|
2
|
Halobia superba
|
2
|
Halomitra
|
2
|
Hammatocythere
|
2
|
Hampton Cutter Clay Works
|
2
|
Hamiticeras
|
2
|
Hamites cimarronensis
|
2
|
Hamamelites
|
2
|
Halla Formation
|
2
|
Haliris
|
2
|
Haborogawa Formation
|
2
|
Habropezus
|
2
|
Gyrostrea cortex
|
2
|
Gyrostrea
|
2
|
Gyroscala
|
2
|
Hadrodus priscus
|
2
|
Hadrogyps aigialeus
|
2
|
Haliaetus leucocephalus
|
2
|
Half Three Point Formation
|
2
|
Hai-Lu You
|
2
|
Haglidae
|
2
|
Hemiacodon
|
2
|
Hemiacodon gracilis
|
2
|
Hippopleurifera incondita
|
2
|
Hippopleurifera moodysbranchensis
|
2
|
Hippopleurifera crassicollis
|
2
|
Hippopleurifera costulata
|
2
|
Hipponix pygmaeus
|
2
|
Hippoporella
|
2
|
Hircinisca
|
2
|
Hispanomys
|
2
|
Hitoegane Formation
|
2
|
Hispanigalathea
|
2
|
Hirsutocythere
|
2
|
Hirschmannia
|
2
|
Hippomenella crassicollis
|
2
|
Hinoshima Formation
|
2
|
Highway Department
|
2
|
Higumastra
|
2
|
Hierlatz Limestone Formation
|
2
|
Hiatobairdia
|
2
|
Hexaplex vanuxemi
|
2
|
Higumastra transversa
|
2
|
Hikidea
|
2
|
Hincksina ocalensis
|
2
|
Hindsiella
|
2
|
Hinasuri nehuensis
|
2
|
Himalayites
|
2
|
Hilgardia
|
2
|
Hoffstetterichthys
|
2
|
Hollina
|
2
|
Housacheles
|
2
|
Housia
|
2
|
Hourcqia
|
2
|
Houia
|
2
|
Hostimella
|
2
|
Howellella
|
2
|
Hsuum
|
2
|
Hugh Beadnell
|
2
|
Hujiersite Formation
|
2
|
Huerfanodon
|
2
|
Huazhige Formation
|
2
|
Huangshanjie Formation
|
2
|
Hosselkus Formation
|
2
|
Horokaoshirarika Formation
|
2
|
Holocentronotus
|
2
|
Hongqin Formation
|
2
|
Holmesina septentrionalis
|
2
|
Hollinocopida
|
2
|
Hollinellidae
|
2
|
Hongtuya Formation
|
2
|
Hopkinsina
|
2
|
Hoplotropites jokelyi
|
2
|
Hoplotropites
|
2
|
Hoplocrioceras
|
2
|
Hoplictis
|
2
|
Hexaplex engonatus
|
2
|
Hexagenitidae
|
2
|
Hendryomeryx
|
2
|
Henricofilholia
|
2
|
Hendrixella
|
2
|
Hemitrypa
|
2
|
Hemisphaerammina
|
2
|
Henry Felch
|
2
|
Henry Riley (paleontologist)
|
2
|
Hercorhyncus tippanus
|
2
|
Here (genus)
|
2
|
Hercorhynchus trililatus
|
2
|
Heptastylis
|
2
|
Hentigia
|
2
|
Hemiprocni
|
2
|
Hemiparacytheridea
|
2
|
Hemicycloleaia
|
2
|
Hemicyclopora
|
2
|
Hemicerithium
|
2
|
Hemiaster wetherbyi
|
2
|
Hemiaster humphreysanus
|
2
|
Hemicytherura
|
2
|
Hemihegetotherium
|
2
|
Hemingwayella
|
2
|
Hemimactra subparilis
|
2
|
Hemimactra solidissima
|
2
|
Hemikrithe
|
2
|
Herensugea
|
2
|
Hernandarías Formation
|
2
|
Heterocyprideis
|
2
|
Heterocypris
|
2
|
Heteroanser vicinus
|
2
|
Heteraletes leotanus
|
2
|
Hesslandona
|
2
|
Heterocythereis
|
2
|
Heteromorpha (ammonite)
|
2
|
Heteroterma
|
2
|
Hexactinella
|
2
|
Heterostegina
|
2
|
Heteropistophyllum
|
2
|
Heteromorpha ammonite
|
2
|
Hessicrinus
|
2
|
Hesperotestudo orthopygia
|
2
|
Heslerodus
|
2
|
Heslerodus divergens
|
2
|
Herpetotherium valens
|
2
|
Herpetotherium innominatum
|
2
|
Herpetocetinae
|
2
|
Hesperhys vagrans
|
2
|
Hesperichthys
|
2
|
Hesperotestudo crassiscutata
|
2
|
Hesperocyon gregarius
|
2
|
Hesperiturris nodocarinatus
|
2
|
Hesperiturris
|
2
|
Neoparentia chiapensis
|