From Wikipedia, the free encyclopedia
This is a list of pages in the scope of Wikipedia:WikiProject Geology along with their pageviews, including all redirects.
Period: 2025-01-01 to 2025-01-31
Total views: 22,901,441
Updated: 02:25, 7 February 2025 (UTC)
Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Gulf of Mexico
|
1,840,638
|
59,375
|
B
|
High
|
2
|
Earth
|
387,934
|
12,514
|
FA
|
Top
|
3
|
Mount Everest
|
305,066
|
9,840
|
B
|
Mid
|
4
|
Continent
|
184,666
|
5,956
|
C
|
High
|
5
|
Gulf of America
|
141,272
|
4,557
|
Redirect
|
NA
|
6
|
Chicxulub crater
|
135,591
|
4,373
|
FA
|
High
|
7
|
Charles Darwin
|
135,060
|
4,356
|
FA
|
Mid
|
8
|
Mariana Trench
|
122,878
|
3,963
|
C
|
Mid
|
9
|
Climate change
|
104,781
|
3,380
|
FA
|
High
|
10
|
Yellowstone National Park
|
99,961
|
3,224
|
B
|
High
|
11
|
Gold
|
95,793
|
3,090
|
B
|
Mid
|
12
|
Earthquake
|
90,221
|
2,910
|
C
|
Top
|
13
|
Tunguska event
|
88,413
|
2,852
|
B
|
Mid
|
14
|
San Fernando Valley
|
84,947
|
2,740
|
Start
|
Low
|
15
|
Geologic time scale
|
83,182
|
2,683
|
B
|
Top
|
16
|
Mount St. Helens
|
80,886
|
2,609
|
B
|
High
|
17
|
Mount Vesuvius
|
79,824
|
2,574
|
B
|
Mid
|
18
|
Asbestos
|
79,376
|
2,560
|
B
|
Low
|
19
|
Plate tectonics
|
78,208
|
2,522
|
B
|
Top
|
20
|
Tsunami
|
74,512
|
2,403
|
B
|
High
|
21
|
Volcano
|
73,460
|
2,369
|
B
|
Top
|
22
|
Niagara Falls
|
70,564
|
2,276
|
B
|
Mid
|
23
|
Planet
|
68,708
|
2,216
|
FA
|
Mid
|
24
|
Indian subcontinent
|
68,601
|
2,212
|
B
|
High
|
25
|
1980 eruption of Mount St. Helens
|
68,184
|
2,199
|
FA
|
High
|
26
|
Lists of earthquakes
|
67,807
|
2,187
|
List
|
High
|
27
|
Kola Superdeep Borehole
|
67,320
|
2,171
|
C
|
Low
|
28
|
Monte Carlo
|
65,601
|
2,116
|
C
|
Low
|
29
|
1958 Lituya Bay earthquake and megatsunami
|
64,920
|
2,094
|
B
|
Low
|
30
|
Cretaceous–Paleogene extinction event
|
61,358
|
1,979
|
FA
|
High
|
31
|
Obsidian
|
59,926
|
1,933
|
C
|
High
|
32
|
Diamond
|
59,378
|
1,915
|
FA
|
Mid
|
33
|
Rocky Mountains
|
59,372
|
1,915
|
B
|
High
|
34
|
Great Basin
|
59,053
|
1,904
|
C
|
Mid
|
35
|
Ice age
|
58,390
|
1,883
|
B
|
Top
|
36
|
Holocene
|
58,386
|
1,883
|
B
|
High
|
37
|
Timeline of the far future
|
58,038
|
1,872
|
FL
|
Mid
|
38
|
Ring of Fire
|
57,170
|
1,844
|
C
|
High
|
39
|
1906 San Francisco earthquake
|
57,166
|
1,844
|
C
|
High
|
40
|
San Andreas Fault
|
56,266
|
1,815
|
C
|
High
|
41
|
Grand Canyon
|
56,212
|
1,813
|
B
|
High
|
42
|
Pangaea
|
56,212
|
1,813
|
B
|
High
|
43
|
Permian–Triassic extinction event
|
55,359
|
1,785
|
B
|
High
|
44
|
Volcanism of the Mount Edziza volcanic complex
|
54,739
|
1,765
|
FA
|
Low
|
45
|
Quartz
|
54,105
|
1,745
|
B
|
Top
|
46
|
Archaea
|
52,701
|
1,700
|
FA
|
High
|
47
|
Atmosphere of Earth
|
52,377
|
1,689
|
C
|
High
|
48
|
Carboniferous
|
51,289
|
1,654
|
B
|
Top
|
49
|
Doggerland
|
50,670
|
1,634
|
C
|
Mid
|
50
|
Cretaceous
|
50,307
|
1,622
|
B
|
Top
|
51
|
1883 eruption of Krakatoa
|
49,538
|
1,598
|
B
|
Low
|
52
|
Australia (continent)
|
49,411
|
1,593
|
C
|
High
|
53
|
Ore
|
49,353
|
1,592
|
Start
|
Top
|
54
|
Sapphire
|
49,098
|
1,583
|
B
|
Mid
|
55
|
Pyrite
|
48,943
|
1,578
|
C
|
Mid
|
56
|
Abiogenesis
|
48,359
|
1,559
|
GA
|
High
|
57
|
Pleistocene
|
48,315
|
1,558
|
B
|
High
|
58
|
Black Stone
|
47,448
|
1,530
|
GA
|
Low
|
59
|
Jurassic
|
46,822
|
1,510
|
B
|
Top
|
60
|
Mount Sinai
|
46,124
|
1,487
|
Start
|
Mid
|
61
|
Death Valley
|
46,118
|
1,487
|
C
|
Top
|
62
|
Diatomaceous earth
|
45,963
|
1,482
|
B
|
Low
|
63
|
Yellowstone Caldera
|
45,653
|
1,472
|
C
|
High
|
64
|
Jade
|
45,530
|
1,468
|
B
|
Mid
|
65
|
Extinction event
|
45,263
|
1,460
|
B
|
High
|
66
|
Victoria Falls
|
44,838
|
1,446
|
B
|
Mid
|
67
|
Amethyst
|
44,654
|
1,440
|
C
|
Mid
|
68
|
2023 Turkey–Syria earthquakes
|
43,792
|
1,412
|
B
|
Mid
|
69
|
Limestone
|
43,533
|
1,404
|
C
|
Top
|
70
|
1960 Valdivia earthquake
|
43,347
|
1,398
|
C
|
High
|
71
|
Devon
|
43,289
|
1,396
|
C
|
Mid
|
72
|
Gondwana
|
41,592
|
1,341
|
B
|
High
|
73
|
Coal
|
41,315
|
1,332
|
C
|
High
|
74
|
Fracking
|
41,296
|
1,332
|
C
|
Mid
|
75
|
Ruby
|
41,038
|
1,323
|
B
|
Mid
|
76
|
Amber
|
40,103
|
1,293
|
B
|
Mid
|
77
|
Fossil fuel
|
39,553
|
1,275
|
C
|
High
|
78
|
Silicon dioxide
|
39,380
|
1,270
|
B
|
High
|
79
|
Cambrian
|
39,035
|
1,259
|
B
|
Top
|
80
|
Precambrian
|
38,911
|
1,255
|
B
|
Top
|
81
|
Emerald
|
38,699
|
1,248
|
C
|
Low
|
82
|
Stratovolcano
|
38,529
|
1,242
|
C
|
Mid
|
83
|
Triassic
|
38,097
|
1,228
|
B
|
Top
|
84
|
History of Earth
|
36,923
|
1,191
|
B
|
Top
|
85
|
Challenger Deep
|
36,732
|
1,184
|
C
|
Mid
|
86
|
Permian
|
36,640
|
1,181
|
B
|
Top
|
87
|
Moissanite
|
36,392
|
1,173
|
C
|
Low
|
88
|
Metal
|
36,026
|
1,162
|
B
|
Mid
|
89
|
Younger Dryas
|
35,301
|
1,138
|
B
|
Low
|
90
|
Supervolcano
|
35,257
|
1,137
|
Start
|
Mid
|
91
|
1815 eruption of Mount Tambora
|
35,157
|
1,134
|
C
|
Low
|
92
|
Mountain
|
34,946
|
1,127
|
B
|
High
|
93
|
Earth's rotation
|
34,829
|
1,123
|
B
|
High
|
94
|
List of impact structures on Earth
|
34,763
|
1,121
|
List
|
Mid
|
95
|
Richat Structure
|
34,362
|
1,108
|
B
|
Low
|
96
|
Rare-earth element
|
34,303
|
1,106
|
C
|
Mid
|
97
|
Youngest Toba eruption
|
34,222
|
1,103
|
B
|
Low
|
98
|
Devonian
|
34,198
|
1,103
|
B
|
Top
|
99
|
Desert
|
34,093
|
1,099
|
GA
|
Mid
|
100
|
Basalt
|
33,942
|
1,094
|
GA
|
Top
|
101
|
Canadian Shield
|
33,738
|
1,088
|
C
|
High
|
102
|
Gemstone
|
33,333
|
1,075
|
C
|
Low
|
103
|
Cenote
|
33,218
|
1,071
|
Start
|
Low
|
104
|
Zealandia
|
33,193
|
1,070
|
C
|
Mid
|
105
|
Hydrogen sulfide
|
33,186
|
1,070
|
B
|
Low
|
106
|
Richter scale
|
32,984
|
1,064
|
C
|
High
|
107
|
Fossil
|
32,927
|
1,062
|
B
|
Top
|
108
|
Greenhouse gas
|
32,648
|
1,053
|
B
|
Mid
|
109
|
Last Glacial Period
|
32,473
|
1,047
|
B
|
Mid
|
110
|
Nickel
|
32,054
|
1,034
|
GA
|
High
|
111
|
Holocene extinction
|
32,036
|
1,033
|
B
|
Mid
|
112
|
Mauna Loa
|
31,879
|
1,028
|
FA
|
High
|
113
|
Valley of the Kings
|
31,873
|
1,028
|
GA
|
Mid
|
114
|
Hadean
|
31,604
|
1,019
|
B
|
Mid
|
115
|
Gypsum
|
31,578
|
1,018
|
C
|
Mid
|
116
|
Garnet
|
31,365
|
1,011
|
B
|
Mid
|
117
|
Neogene
|
30,931
|
997
|
B
|
Top
|
118
|
Water cycle
|
30,814
|
994
|
C
|
High
|
119
|
Great Rift Valley
|
30,757
|
992
|
C
|
High
|
120
|
Endorheic basin
|
30,675
|
989
|
C
|
Low
|
121
|
East African Rift
|
30,389
|
980
|
B
|
Mid
|
122
|
Asteroid
|
30,287
|
977
|
B
|
Mid
|
123
|
Earth's magnetic field
|
29,845
|
962
|
B
|
Top
|
124
|
Mesozoic
|
29,688
|
957
|
C
|
High
|
125
|
Paleogene
|
29,619
|
955
|
B
|
Top
|
126
|
List of deserts by area
|
29,619
|
955
|
List
|
Low
|
127
|
List of minerals
|
29,389
|
948
|
List
|
High
|
128
|
Natural resource
|
29,261
|
943
|
C
|
Low
|
129
|
Avalanche
|
29,192
|
941
|
B
|
High
|
130
|
Karakoram
|
29,140
|
940
|
C
|
Unknown
|
131
|
Estuary
|
29,085
|
938
|
C
|
Mid
|
132
|
Storegga Slide
|
28,867
|
931
|
C
|
Mid
|
133
|
Granite
|
28,742
|
927
|
B
|
Top
|
134
|
Cenozoic
|
28,710
|
926
|
C
|
High
|
135
|
Megatsunami
|
28,695
|
925
|
B
|
Mid
|
136
|
Babi Yar
|
28,538
|
920
|
B
|
High
|
137
|
Iridium
|
28,250
|
911
|
B
|
Mid
|
138
|
Mohs scale
|
28,044
|
904
|
C
|
Mid
|
139
|
Pyroclastic flow
|
27,864
|
898
|
C
|
Mid
|
140
|
Theia (planet)
|
27,491
|
886
|
C
|
Low
|
141
|
Late Pleistocene extinctions
|
27,452
|
885
|
B
|
Low
|
142
|
Natural environment
|
27,380
|
883
|
B
|
High
|
143
|
Ordovician
|
27,026
|
871
|
B
|
Top
|
144
|
Igneous rock
|
27,011
|
871
|
B
|
Top
|
145
|
Everglades
|
26,969
|
869
|
GA
|
Mid
|
146
|
Beringia
|
26,596
|
857
|
B
|
Mid
|
147
|
North magnetic pole
|
26,478
|
854
|
B
|
High
|
148
|
Paleontology
|
26,299
|
848
|
GA
|
Top
|
149
|
Mica
|
26,188
|
844
|
B
|
Mid
|
150
|
Drainage basin
|
26,169
|
844
|
C
|
High
|
151
|
Geothermal energy
|
26,142
|
843
|
B
|
High
|
152
|
River
|
26,133
|
843
|
GA
|
High
|
153
|
Phylum
|
26,026
|
839
|
C
|
Mid
|
154
|
Meteor Crater
|
26,001
|
838
|
B
|
Mid
|
155
|
Phanerozoic
|
25,910
|
835
|
B
|
High
|
156
|
Agate
|
25,578
|
825
|
C
|
Low
|
157
|
Mineral
|
25,389
|
819
|
B
|
Top
|
158
|
Glacier
|
25,132
|
810
|
B
|
Top
|
159
|
Future of Earth
|
25,048
|
808
|
GA
|
Mid
|
160
|
Ball's Pyramid
|
24,891
|
802
|
C
|
Low
|
161
|
Cinnabar
|
24,856
|
801
|
C
|
Mid
|
162
|
Karst
|
24,847
|
801
|
C
|
Mid
|
163
|
Quaternary
|
24,845
|
801
|
C
|
High
|
164
|
Paleozoic
|
24,783
|
799
|
B
|
High
|
165
|
Caldera
|
24,760
|
798
|
C
|
High
|
166
|
Marble
|
24,673
|
795
|
Start
|
High
|
167
|
Coal mining
|
24,471
|
789
|
B
|
Low
|
168
|
Radiocarbon dating
|
24,337
|
785
|
FA
|
Top
|
169
|
Tourmaline
|
24,295
|
783
|
B
|
Mid
|
170
|
Zeolite
|
24,269
|
782
|
B
|
Mid
|
171
|
Spherical harmonics
|
24,224
|
781
|
Start
|
Mid
|
172
|
Anthropocene
|
24,161
|
779
|
B
|
Mid
|
173
|
Mary Anning
|
24,002
|
774
|
FA
|
High
|
174
|
Crater Lake
|
23,972
|
773
|
GA
|
Mid
|
175
|
Sedimentary rock
|
23,907
|
771
|
B
|
Top
|
176
|
Clay
|
23,748
|
766
|
B
|
Mid
|
177
|
Gehenna
|
23,580
|
760
|
C
|
Low
|
178
|
Lava
|
23,469
|
757
|
B
|
Top
|
179
|
Clade
|
23,434
|
755
|
C
|
Mid
|
180
|
Silurian
|
23,411
|
755
|
B
|
Top
|
181
|
Mining
|
23,381
|
754
|
B
|
Mid
|
182
|
Turquoise
|
23,361
|
753
|
B
|
Mid
|
183
|
2022 Hunga Tonga–Hunga Haʻapai eruption and tsunami
|
23,352
|
753
|
B
|
Low
|
184
|
Soil
|
23,329
|
752
|
B
|
Top
|
185
|
Monument Valley
|
23,318
|
752
|
B
|
Mid
|
186
|
Before Present
|
23,304
|
751
|
Start
|
Mid
|
187
|
Rock (geology)
|
23,180
|
747
|
C
|
Top
|
188
|
Chelyabinsk meteor
|
23,167
|
747
|
B
|
High
|
189
|
Ice
|
23,155
|
746
|
GA
|
Top
|
190
|
Vredefort impact structure
|
23,100
|
745
|
Start
|
Mid
|
191
|
Fjord
|
22,999
|
741
|
C
|
High
|
192
|
Continental drift
|
22,829
|
736
|
B
|
High
|
193
|
Gravity of Earth
|
22,825
|
736
|
B
|
High
|
194
|
Lorelei
|
22,726
|
733
|
Start
|
High
|
195
|
Iron ore
|
22,715
|
732
|
C
|
Mid
|
196
|
Lake Agassiz
|
22,612
|
729
|
C
|
Low
|
197
|
Plankton
|
22,529
|
726
|
C
|
Mid
|
198
|
Miocene
|
22,494
|
725
|
B
|
High
|
199
|
Stone of Scone
|
22,486
|
725
|
C
|
High
|
200
|
Topaz
|
22,428
|
723
|
C
|
Low
|
201
|
Cambrian explosion
|
22,394
|
722
|
B
|
High
|
202
|
Central Valley (California)
|
22,227
|
717
|
B
|
Low
|
203
|
Volcanic explosivity index
|
22,179
|
715
|
B
|
Mid
|
204
|
Earth's orbit
|
22,145
|
714
|
B
|
High
|
205
|
Mount Sinai (Bible)
|
22,114
|
713
|
B
|
Low
|
206
|
List of tsunamis
|
22,105
|
713
|
C
|
Mid
|
207
|
Earth's inner core
|
21,902
|
706
|
B
|
High
|
208
|
Bauxite
|
21,643
|
698
|
C
|
Mid
|
209
|
Calcium carbonate
|
21,578
|
696
|
B
|
Top
|
210
|
Beryl
|
21,461
|
692
|
C
|
Mid
|
211
|
Geomagnetic reversal
|
21,103
|
680
|
C
|
High
|
212
|
Shield volcano
|
21,076
|
679
|
B
|
High
|
213
|
Cryolite
|
21,075
|
679
|
Start
|
Low
|
214
|
Hematite
|
21,073
|
679
|
B
|
High
|
215
|
Types of volcanic eruptions
|
20,960
|
676
|
GA
|
High
|
216
|
Diatom
|
20,907
|
674
|
B
|
High
|
217
|
Talc
|
20,888
|
673
|
C
|
Mid
|
218
|
Rock of Gibraltar
|
20,794
|
670
|
C
|
Mid
|
219
|
Impact event
|
20,780
|
670
|
B
|
High
|
220
|
The Palisades (Hudson River)
|
20,730
|
668
|
Start
|
Mid
|
221
|
Anthracite
|
20,585
|
664
|
Start
|
Mid
|
222
|
Feldspar
|
20,533
|
662
|
Start
|
Top
|
223
|
Internal structure of Earth
|
20,531
|
662
|
C
|
High
|
224
|
Sinkhole
|
20,519
|
661
|
C
|
Low
|
225
|
Meteorite
|
20,464
|
660
|
B
|
High
|
226
|
Peridot
|
20,405
|
658
|
C
|
Mid
|
227
|
Geology
|
20,359
|
656
|
C
|
Top
|
228
|
Aquifer
|
20,234
|
652
|
B
|
Low
|
229
|
Archean
|
20,216
|
652
|
C
|
High
|
230
|
Milankovitch cycles
|
20,190
|
651
|
B
|
High
|
231
|
Seismic magnitude scales
|
19,987
|
644
|
C
|
High
|
232
|
List of tectonic plates
|
19,984
|
644
|
List
|
Low
|
233
|
Eocene
|
19,887
|
641
|
B
|
High
|
234
|
Kaolinite
|
19,872
|
641
|
C
|
Low
|
235
|
Fault (geology)
|
19,853
|
640
|
C
|
Top
|
236
|
Flint
|
19,695
|
635
|
Start
|
Low
|
237
|
Aquamarine (gem)
|
19,666
|
634
|
C
|
Low
|
238
|
Cliffs of Moher
|
19,657
|
634
|
C
|
Low
|
239
|
Great Oxidation Event
|
19,541
|
630
|
B
|
High
|
240
|
Carnelian
|
19,043
|
614
|
Start
|
Low
|
241
|
Afro-Eurasia
|
19,027
|
613
|
Start
|
Mid
|
242
|
Rub' al Khali
|
18,999
|
612
|
Start
|
High
|
243
|
Malachite
|
18,946
|
611
|
C
|
High
|
244
|
Pamukkale
|
18,909
|
609
|
Start
|
Mid
|
245
|
Landslide
|
18,852
|
608
|
B
|
High
|
246
|
Corundum
|
18,832
|
607
|
C
|
Low
|
247
|
Phases of ice
|
18,788
|
606
|
C
|
Top
|
248
|
Age of Earth
|
18,699
|
603
|
B
|
Top
|
249
|
Pliocene
|
18,657
|
601
|
B
|
High
|
250
|
Crystallography
|
18,611
|
600
|
C
|
High
|
251
|
Arthur's Seat
|
18,534
|
597
|
C
|
Mid
|
252
|
List of rock types
|
18,461
|
595
|
List
|
High
|
253
|
Dune
|
18,439
|
594
|
C
|
High
|
254
|
Calcite
|
18,421
|
594
|
C
|
Mid
|
255
|
Badlands
|
18,359
|
592
|
Start
|
Mid
|
256
|
Last Glacial Maximum
|
18,306
|
590
|
B
|
Mid
|
257
|
Convergent evolution
|
18,238
|
588
|
GA
|
Mid
|
258
|
Levee
|
18,108
|
584
|
Start
|
Mid
|
259
|
Coltan
|
18,082
|
583
|
B
|
Low
|
260
|
Antediluvian
|
17,937
|
578
|
B
|
Low
|
261
|
Metamorphic rock
|
17,917
|
577
|
B
|
Top
|
262
|
Tethys Ocean
|
17,884
|
576
|
C
|
High
|
263
|
Alabaster
|
17,868
|
576
|
Start
|
Low
|
264
|
Pele's hair
|
17,708
|
571
|
Stub
|
Low
|
265
|
Global catastrophic risk
|
17,664
|
569
|
B
|
Low
|
266
|
Supercontinent
|
17,604
|
567
|
C
|
High
|
267
|
2024 Wayanad landslides
|
17,551
|
566
|
B
|
Low
|
268
|
Blood Falls
|
17,482
|
563
|
C
|
Mid
|
269
|
Triassic–Jurassic extinction event
|
17,285
|
557
|
B
|
High
|
270
|
Snowball Earth
|
17,279
|
557
|
B
|
High
|
271
|
Proterozoic
|
17,249
|
556
|
C
|
High
|
272
|
Sand
|
17,226
|
555
|
C
|
Mid
|
273
|
Xiaozhai Tiankeng
|
17,193
|
554
|
Start
|
Low
|
274
|
List of largest volcanic eruptions
|
17,046
|
549
|
FL
|
Mid
|
275
|
2008 Sichuan earthquake
|
16,911
|
545
|
B
|
Mid
|
276
|
Younger Dryas impact hypothesis
|
16,815
|
542
|
C
|
Mid
|
277
|
Late Pleistocene
|
16,811
|
542
|
Start
|
Mid
|
278
|
Alfred Wegener
|
16,769
|
540
|
C
|
Mid
|
279
|
Hudson Valley
|
16,624
|
536
|
C
|
Mid
|
280
|
River delta
|
16,549
|
533
|
C
|
High
|
281
|
Chalcedony
|
16,477
|
531
|
Start
|
Low
|
282
|
Hot spring
|
16,188
|
522
|
B
|
Mid
|
283
|
History of life
|
16,159
|
521
|
GA
|
Top
|
284
|
Mid-Atlantic Ridge
|
16,057
|
517
|
Start
|
High
|
285
|
Holocene calendar
|
15,957
|
514
|
C
|
Low
|
286
|
Zanclean flood
|
15,921
|
513
|
B
|
Low
|
287
|
Lithosphere
|
15,841
|
511
|
C
|
High
|
288
|
Plateau
|
15,804
|
509
|
Start
|
High
|
289
|
Lake Toba
|
15,752
|
508
|
GA
|
High
|
290
|
Labradorite
|
15,752
|
508
|
Start
|
Low
|
291
|
Canyon
|
15,737
|
507
|
Start
|
Mid
|
292
|
Natural History Museum, London
|
15,724
|
507
|
C
|
Mid
|
293
|
Salar de Uyuni
|
15,676
|
505
|
C
|
Low
|
294
|
Sandstone
|
15,662
|
505
|
C
|
Mid
|
295
|
Earth's circumference
|
15,651
|
504
|
C
|
High
|
296
|
Magnetite
|
15,625
|
504
|
C
|
High
|
297
|
Chalk
|
15,567
|
502
|
C
|
Low
|
298
|
Magma
|
15,544
|
501
|
B
|
Top
|
299
|
Minoan eruption
|
15,506
|
500
|
GA
|
Low
|
300
|
Hydrothermal vent
|
15,472
|
499
|
C
|
Mid
|
301
|
Pumice
|
15,460
|
498
|
C
|
High
|
302
|
Zircon
|
15,380
|
496
|
B
|
Mid
|
303
|
Quicksand
|
15,363
|
495
|
Start
|
Low
|
304
|
United States Geological Survey
|
15,301
|
493
|
B
|
High
|
305
|
Continental shelf
|
15,278
|
492
|
Start
|
Mid
|
306
|
Natural nuclear fission reactor
|
15,209
|
490
|
C
|
Low
|
307
|
Lignite
|
15,185
|
489
|
C
|
Low
|
308
|
Carbon capture and storage
|
15,174
|
489
|
GA
|
Mid
|
309
|
Chesapeake Bay impact crater
|
15,161
|
489
|
Start
|
Low
|
310
|
Geyser
|
15,156
|
488
|
GA
|
High
|
311
|
Eternal flame
|
15,100
|
487
|
Start
|
Low
|
312
|
San Joaquin Valley
|
15,033
|
484
|
C
|
Low
|
313
|
Young Earth creationism
|
14,995
|
483
|
B
|
High
|
314
|
Texas Hill Country
|
14,859
|
479
|
C
|
Low
|
315
|
Geode
|
14,840
|
478
|
C
|
Mid
|
316
|
Chrysoberyl
|
14,797
|
477
|
Start
|
Mid
|
317
|
Apennine Mountains
|
14,796
|
477
|
C
|
Low
|
318
|
Stream
|
14,745
|
475
|
Start
|
Mid
|
319
|
Quaternary glaciation
|
14,744
|
475
|
B
|
Low
|
320
|
Megathrust earthquake
|
14,732
|
475
|
Start
|
Mid
|
321
|
Timeline of the evolutionary history of life
|
14,731
|
475
|
B
|
Mid
|
322
|
Siberian Traps
|
14,703
|
474
|
Start
|
High
|
323
|
Deccan Traps
|
14,570
|
470
|
Start
|
Mid
|
324
|
Messinian salinity crisis
|
14,516
|
468
|
B
|
Mid
|
325
|
Coachella Valley
|
14,491
|
467
|
B
|
Low
|
326
|
Silicate mineral
|
14,465
|
466
|
Start
|
Mid
|
327
|
Moldavite
|
14,412
|
464
|
Start
|
Low
|
328
|
Crystal skull
|
14,347
|
462
|
B
|
Low
|
329
|
Groundwater
|
14,326
|
462
|
C
|
High
|
330
|
Pierre Teilhard de Chardin
|
14,274
|
460
|
B
|
Low
|
331
|
Waterfall
|
14,253
|
459
|
B
|
Mid
|
332
|
Stromatolite
|
14,195
|
457
|
B
|
Top
|
333
|
Travertine
|
14,166
|
456
|
C
|
Low
|
334
|
Rockall
|
14,124
|
455
|
B
|
Mid
|
335
|
Trinitite
|
14,110
|
455
|
C
|
Low
|
336
|
Mississippi Delta
|
14,105
|
455
|
C
|
Low
|
337
|
Fluorite
|
14,068
|
453
|
B
|
Mid
|
338
|
Abundance of elements in Earth's crust
|
14,029
|
452
|
List
|
Mid
|
339
|
Artesian well
|
13,974
|
450
|
Start
|
Mid
|
340
|
Wilkes Land crater
|
13,951
|
450
|
B
|
Mid
|
341
|
Sea level rise
|
13,941
|
449
|
GA
|
High
|
342
|
Late Cretaceous
|
13,926
|
449
|
C
|
Low
|
343
|
Bentonite
|
13,905
|
448
|
C
|
Mid
|
344
|
Olivine
|
13,895
|
448
|
C
|
High
|
345
|
Tombolo
|
13,854
|
446
|
Start
|
Low
|
346
|
Carnian pluvial episode
|
13,844
|
446
|
C
|
Low
|
347
|
Earth's crust
|
13,836
|
446
|
C
|
High
|
348
|
Soapstone
|
13,777
|
444
|
C
|
Mid
|
349
|
Giant-impact hypothesis
|
13,720
|
442
|
B
|
High
|
350
|
Beach
|
13,705
|
442
|
C
|
Low
|
351
|
Bedrock
|
13,698
|
441
|
Start
|
Mid
|
352
|
Sacramento–San Joaquin River Delta
|
13,677
|
441
|
B
|
Low
|
353
|
Laminar flow
|
13,661
|
440
|
C
|
Mid
|
354
|
Chernobylite
|
13,606
|
438
|
Stub
|
Low
|
355
|
Lahar
|
13,559
|
437
|
C
|
Low
|
356
|
Slate
|
13,542
|
436
|
Start
|
Mid
|
357
|
Kerguelen Plateau
|
13,540
|
436
|
C
|
Mid
|
358
|
Vermiculite
|
13,533
|
436
|
B
|
Mid
|
359
|
Fiber
|
13,408
|
432
|
C
|
Low
|
360
|
Scientific law
|
13,369
|
431
|
C
|
Mid
|
361
|
Meteoroid
|
13,350
|
430
|
C
|
Mid
|
362
|
San Pedro Valley
|
13,343
|
430
|
Start
|
Low
|
363
|
Subduction
|
13,318
|
429
|
B
|
Top
|
364
|
Yosemite Valley
|
13,307
|
429
|
C
|
Mid
|
365
|
Indo-Gangetic Plain
|
13,304
|
429
|
C
|
High
|
366
|
Cummingtonite
|
13,208
|
426
|
Start
|
Low
|
367
|
Erosion
|
13,202
|
425
|
C
|
Top
|
368
|
Pannonian Basin
|
13,148
|
424
|
Start
|
Mid
|
369
|
Ediacaran
|
13,143
|
423
|
B
|
High
|
370
|
Valley
|
13,125
|
423
|
C
|
High
|
371
|
Earth science
|
13,015
|
419
|
C
|
Top
|
372
|
Cubic crystal system
|
12,893
|
415
|
C
|
Low
|
373
|
Manganese nodule
|
12,809
|
413
|
C
|
Mid
|
374
|
Lodestone
|
12,771
|
411
|
Start
|
Low
|
375
|
Sea level
|
12,757
|
411
|
Start
|
High
|
376
|
Shoal
|
12,699
|
409
|
C
|
Low
|
377
|
Gold mining
|
12,674
|
408
|
C
|
Unknown
|
378
|
Lost lands
|
12,660
|
408
|
List
|
Mid
|
379
|
Los Angeles Basin
|
12,628
|
407
|
C
|
Mid
|
380
|
Loire Valley
|
12,552
|
404
|
Start
|
Mid
|
381
|
Sintering
|
12,543
|
404
|
C
|
Mid
|
382
|
Blue hole
|
12,535
|
404
|
Start
|
Low
|
383
|
Lehigh Valley
|
12,492
|
402
|
B
|
Unknown
|
384
|
Meteor
|
12,491
|
402
|
C
|
Unknown
|
385
|
Birefringence
|
12,474
|
402
|
B
|
Mid
|
386
|
Moraine
|
12,453
|
401
|
Start
|
Low
|
387
|
Swamp
|
12,452
|
401
|
C
|
Low
|
388
|
Land of Goshen
|
12,417
|
400
|
C
|
Low
|
389
|
Plinian eruption
|
12,363
|
398
|
C
|
Mid
|
390
|
Natural history
|
12,343
|
398
|
C
|
High
|
391
|
Weathering
|
12,242
|
394
|
C
|
Top
|
392
|
Peak oil
|
12,237
|
394
|
C
|
High
|
393
|
Littoral zone
|
12,197
|
393
|
Start
|
Low
|
394
|
Shale
|
12,158
|
392
|
C
|
Mid
|
395
|
Gneiss
|
12,120
|
390
|
Start
|
Mid
|
396
|
Dal Lake
|
12,108
|
390
|
C
|
Low
|
397
|
Old Faithful
|
12,019
|
387
|
B
|
Mid
|
398
|
Craco
|
12,015
|
387
|
Start
|
Low
|
399
|
Driftless Area
|
12,005
|
387
|
B
|
Mid
|
400
|
Jurassic Coast
|
11,916
|
384
|
GA
|
Mid
|
401
|
Moeraki Boulders
|
11,910
|
384
|
B
|
Low
|
402
|
Geodesy
|
11,907
|
384
|
C
|
Mid
|
403
|
Yonaguni Monument
|
11,906
|
384
|
Start
|
Low
|
404
|
Laurasia
|
11,884
|
383
|
B
|
High
|
405
|
Cave
|
11,805
|
380
|
B
|
Mid
|
406
|
Depression (geology)
|
11,793
|
380
|
Start
|
Mid
|
407
|
Western Interior Seaway
|
11,770
|
379
|
C
|
Mid
|
408
|
Origin of water on Earth
|
11,744
|
378
|
C
|
High
|
409
|
Late Ordovician mass extinction
|
11,735
|
378
|
B
|
High
|
410
|
Mid-ocean ridge
|
11,673
|
376
|
C
|
High
|
411
|
Moment magnitude scale
|
11,670
|
376
|
C
|
Mid
|
412
|
Congo Basin
|
11,657
|
376
|
Start
|
Low
|
413
|
Patina
|
11,652
|
375
|
C
|
Low
|
414
|
1951 eruption of Mount Lamington
|
11,646
|
375
|
B
|
Low
|
415
|
Nankai megathrust earthquakes
|
11,640
|
375
|
C
|
Low
|
416
|
Bryce Canyon National Park
|
11,561
|
372
|
FA
|
High
|
417
|
Safa and Marwa
|
11,551
|
372
|
Start
|
High
|
418
|
Water table
|
11,507
|
371
|
Start
|
Mid
|
419
|
Oligocene
|
11,483
|
370
|
B
|
High
|
420
|
Epicenter
|
11,456
|
369
|
C
|
High
|
421
|
Limnic eruption
|
11,454
|
369
|
B
|
Mid
|
422
|
Edmond Halley
|
11,427
|
368
|
C
|
Mid
|
423
|
Sierra Madre Occidental
|
11,407
|
367
|
B
|
Low
|
424
|
Oxbow lake
|
11,285
|
364
|
B
|
Mid
|
425
|
Alluvium
|
11,233
|
362
|
Start
|
High
|
426
|
Nile Delta
|
11,207
|
361
|
C
|
Mid
|
427
|
Timeline of glaciation
|
11,192
|
361
|
List
|
Low
|
428
|
Bosnian pyramid claims
|
11,151
|
359
|
C
|
Unknown
|
429
|
Escarpment
|
11,015
|
355
|
Start
|
Mid
|
430
|
Paleocene
|
11,006
|
355
|
FA
|
High
|
431
|
Chert
|
11,002
|
354
|
B
|
Mid
|
432
|
Porphyry (geology)
|
10,919
|
352
|
Start
|
Mid
|
433
|
David A. Johnston
|
10,904
|
351
|
FA
|
Low
|
434
|
Dolomite (mineral)
|
10,893
|
351
|
C
|
Mid
|
435
|
Stratospheric aerosol injection
|
10,887
|
351
|
C
|
High
|
436
|
Spring (hydrology)
|
10,875
|
350
|
C
|
Mid
|
437
|
Quartzite
|
10,852
|
350
|
Start
|
Low
|
438
|
Late Heavy Bombardment
|
10,790
|
348
|
C
|
Mid
|
439
|
Mount Nittany
|
10,766
|
347
|
Start
|
Low
|
440
|
Perlite
|
10,755
|
346
|
C
|
Mid
|
441
|
Oceanic trench
|
10,754
|
346
|
B
|
High
|
442
|
Inselberg
|
10,728
|
346
|
C
|
Mid
|
443
|
Arabian Desert
|
10,728
|
346
|
Start
|
High
|
444
|
Selenite (mineral)
|
10,709
|
345
|
C
|
Mid
|
445
|
Bolide
|
10,671
|
344
|
C
|
High
|
446
|
Mary Somerville
|
10,670
|
344
|
B
|
Low
|
447
|
Gulf of Aqaba
|
10,659
|
343
|
C
|
Low
|
448
|
Rodinia
|
10,644
|
343
|
B
|
High
|
449
|
Schist
|
10,628
|
342
|
Start
|
Mid
|
450
|
Pangaea Proxima
|
10,571
|
341
|
Start
|
Mid
|
451
|
Llano Estacado
|
10,557
|
340
|
C
|
Low
|
452
|
Hypocenter
|
10,548
|
340
|
Start
|
High
|
453
|
Summit
|
10,546
|
340
|
Start
|
Mid
|
454
|
Armenian highlands
|
10,544
|
340
|
C
|
Low
|
455
|
Quarry
|
10,529
|
339
|
Start
|
Mid
|
456
|
Tuff
|
10,468
|
337
|
C
|
High
|
457
|
List of natural phenomena
|
10,466
|
337
|
Stub
|
Unknown
|
458
|
Plain
|
10,406
|
335
|
Start
|
Mid
|
459
|
Timeline of first images of Earth from space
|
10,402
|
335
|
List
|
Low
|
460
|
Willamette Valley
|
10,369
|
334
|
C
|
Unknown
|
461
|
Oil sands
|
10,346
|
333
|
C
|
Mid
|
462
|
Cataclysmic pole shift hypothesis
|
10,331
|
333
|
Start
|
Low
|
463
|
Iranian plateau
|
10,312
|
332
|
C
|
Mid
|
464
|
Cave of the Crystals
|
10,288
|
331
|
B
|
Mid
|
465
|
Cryogenian
|
10,275
|
331
|
Start
|
Mid
|
466
|
Wadi
|
10,200
|
329
|
C
|
Low
|
467
|
Earth's mantle
|
10,156
|
327
|
B
|
Top
|
468
|
Mount Horeb
|
10,152
|
327
|
B
|
Low
|
469
|
Silt
|
10,148
|
327
|
Start
|
Mid
|
470
|
Convergent boundary
|
10,148
|
327
|
Start
|
Mid
|
471
|
Lower Rio Grande Valley
|
10,111
|
326
|
B
|
Low
|
472
|
Foraminifera
|
10,106
|
326
|
C
|
Mid
|
473
|
Pounamu
|
10,065
|
324
|
C
|
Low
|
474
|
Massif
|
10,054
|
324
|
C
|
Mid
|
475
|
Exoskeleton
|
10,043
|
323
|
C
|
Low
|
476
|
Cinder cone
|
10,035
|
323
|
Start
|
Low
|
477
|
Devils Hole
|
10,022
|
323
|
B
|
Low
|
478
|
Cagayan Valley
|
10,008
|
322
|
Start
|
Low
|
479
|
List of places on land with elevations below sea level
|
9,996
|
322
|
List
|
Low
|
480
|
Ogallala Aquifer
|
9,965
|
321
|
B
|
High
|
481
|
Geothermal power
|
9,933
|
320
|
C
|
Mid
|
482
|
Hoodoo (geology)
|
9,926
|
320
|
Start
|
Mid
|
483
|
Chibanian
|
9,922
|
320
|
C
|
Mid
|
484
|
Billabong
|
9,903
|
319
|
Start
|
Low
|
485
|
Stalactite
|
9,868
|
318
|
Start
|
Low
|
486
|
Ediacaran biota
|
9,843
|
317
|
FA
|
High
|
487
|
Indian plate
|
9,830
|
317
|
C
|
Mid
|
488
|
Henry Cavendish
|
9,810
|
316
|
B
|
Mid
|
489
|
Cretaceous–Paleogene boundary
|
9,796
|
316
|
C
|
High
|
490
|
Laurentia
|
9,788
|
315
|
C
|
High
|
491
|
Petroleum reservoir
|
9,765
|
315
|
B
|
Mid
|
492
|
Near-Earth object
|
9,748
|
314
|
GA
|
Mid
|
493
|
Valley of Mexico
|
9,647
|
311
|
B
|
Mid
|
494
|
Meteor shower
|
9,641
|
311
|
C
|
Low
|
495
|
Sundaland
|
9,623
|
310
|
Start
|
Low
|
496
|
Glossary of landforms
|
9,611
|
310
|
List
|
Mid
|
497
|
Tephra
|
9,608
|
309
|
Start
|
High
|
498
|
Manicouagan Reservoir
|
9,396
|
303
|
Start
|
Low
|
499
|
Fennoscandia
|
9,383
|
302
|
Stub
|
Low
|
500
|
Active volcano
|
9,356
|
301
|
Start
|
Low
|
501
|
Climate change mitigation
|
9,349
|
301
|
C
|
Low
|
502
|
RNA world
|
9,333
|
301
|
C
|
Low
|
503
|
Badlands National Park
|
9,314
|
300
|
B
|
Low
|
504
|
Dolomite (rock)
|
9,300
|
300
|
Start
|
Mid
|
505
|
Shenandoah Valley
|
9,244
|
298
|
C
|
High
|
506
|
Ammonium bituminosulfonate
|
9,216
|
297
|
Start
|
Low
|
507
|
Rhyolite
|
9,190
|
296
|
B
|
High
|
508
|
Apatite
|
9,186
|
296
|
C
|
Mid
|
509
|
Laurentide ice sheet
|
9,180
|
296
|
C
|
Mid
|
510
|
Abyssal plain
|
9,159
|
295
|
GA
|
Top
|
511
|
Black Sea deluge hypothesis
|
9,141
|
294
|
B
|
Low
|
512
|
Ground-penetrating radar
|
9,125
|
294
|
Start
|
Mid
|
513
|
Primordial nuclide
|
9,085
|
293
|
Start
|
Low
|
514
|
Cliff
|
9,026
|
291
|
Start
|
Mid
|
515
|
Lava dome
|
9,022
|
291
|
Start
|
Mid
|
516
|
Geologist
|
8,999
|
290
|
C
|
Top
|
517
|
Late Devonian extinction
|
8,930
|
288
|
B
|
Mid
|
518
|
Geoid
|
8,908
|
287
|
C
|
Mid
|
519
|
Earth mass
|
8,894
|
286
|
Start
|
Low
|
520
|
Hydrosphere
|
8,888
|
286
|
C
|
High
|
521
|
Chota Nagpur Plateau
|
8,888
|
286
|
C
|
Mid
|
522
|
Morganite (gem)
|
8,886
|
286
|
Stub
|
Mid
|
523
|
Hexagonal crystal family
|
8,854
|
285
|
C
|
Low
|
524
|
Stalagmite
|
8,789
|
283
|
Start
|
Low
|
525
|
1970 Huascarán debris avalanche
|
8,776
|
283
|
C
|
Unknown
|
526
|
Shatt al-Arab
|
8,770
|
282
|
C
|
Low
|
527
|
Seismic wave
|
8,767
|
282
|
C
|
High
|
528
|
Earth's outer core
|
8,758
|
282
|
Start
|
High
|
529
|
Craton
|
8,726
|
281
|
Start
|
Mid
|
530
|
Carbon sequestration
|
8,724
|
281
|
B
|
Low
|
531
|
Chondrite
|
8,702
|
280
|
C
|
High
|
532
|
Soil liquefaction
|
8,695
|
280
|
B
|
Mid
|
533
|
Berkshires
|
8,675
|
279
|
C
|
Low
|
534
|
Hamza River
|
8,672
|
279
|
Start
|
Low
|
535
|
Aragonite
|
8,625
|
278
|
C
|
Mid
|
536
|
Long Island Sound
|
8,611
|
277
|
B
|
Mid
|
537
|
Bituminous coal
|
8,586
|
276
|
B
|
Low
|
538
|
Large low-shear-velocity provinces
|
8,567
|
276
|
Start
|
Mid
|
539
|
Cascade Volcanoes
|
8,536
|
275
|
C
|
Mid
|
540
|
Hell Creek Formation
|
8,523
|
274
|
C
|
Low
|
541
|
Magnetic declination
|
8,491
|
273
|
C
|
Low
|
542
|
Tektite
|
8,484
|
273
|
Start
|
Mid
|
543
|
Neoproterozoic
|
8,459
|
272
|
Start
|
High
|
544
|
Laramidia
|
8,454
|
272
|
Start
|
Low
|
545
|
Soil erosion
|
8,373
|
270
|
C
|
Mid
|
546
|
Andesite
|
8,369
|
269
|
B
|
High
|
547
|
Cirque
|
8,366
|
269
|
C
|
Low
|
548
|
Widmanstätten pattern
|
8,363
|
269
|
Start
|
Mid
|
549
|
Biogeochemical cycle
|
8,324
|
268
|
B
|
Mid
|
550
|
Volcanic winter
|
8,312
|
268
|
Start
|
Low
|
551
|
Serpentinite
|
8,302
|
267
|
B
|
High
|
552
|
Divergent boundary
|
8,296
|
267
|
Start
|
Mid
|
553
|
Moon rock
|
8,262
|
266
|
C
|
High
|
554
|
Meghalayan
|
8,170
|
263
|
Start
|
Low
|
555
|
Land
|
8,147
|
262
|
B
|
High
|
556
|
Impact crater
|
8,133
|
262
|
C
|
Top
|
557
|
Uraninite
|
8,126
|
262
|
Start
|
Mid
|
558
|
Po Valley
|
8,117
|
261
|
Start
|
Unknown
|
559
|
Figure of the Earth
|
8,098
|
261
|
C
|
Mid
|
560
|
Preikestolen
|
8,085
|
260
|
C
|
High
|
561
|
Orogeny
|
8,061
|
260
|
B
|
High
|
562
|
Tar pit
|
8,033
|
259
|
C
|
Mid
|
563
|
Patomskiy crater
|
7,973
|
257
|
Start
|
Low
|
564
|
Hoba meteorite
|
7,972
|
257
|
Start
|
Mid
|
565
|
Horseshoe Bend (Arizona)
|
7,965
|
256
|
C
|
Low
|
566
|
Maastrichtian
|
7,964
|
256
|
C
|
Mid
|
567
|
Somali plate
|
7,953
|
256
|
Start
|
Mid
|
568
|
Geological history of Earth
|
7,892
|
254
|
B
|
Top
|
569
|
Sunstone (medieval)
|
7,812
|
252
|
B
|
Low
|
570
|
List of individual rocks
|
7,752
|
250
|
List
|
Low
|
571
|
Rock cycle
|
7,741
|
249
|
C
|
High
|
572
|
Geomorphology
|
7,730
|
249
|
B
|
High
|
573
|
Perovskite (structure)
|
7,726
|
249
|
C
|
Low
|
574
|
Mount Seir
|
7,712
|
248
|
Start
|
Low
|
575
|
Tepui
|
7,686
|
247
|
Start
|
Low
|
576
|
Niagara Escarpment
|
7,644
|
246
|
C
|
Low
|
577
|
Radiometric dating
|
7,622
|
245
|
B
|
High
|
578
|
Charlottetown meteorite
|
7,614
|
245
|
Start
|
Unknown
|
579
|
Puerto Rico Trench
|
7,582
|
244
|
B
|
Mid
|
580
|
Valles Marineris
|
7,580
|
244
|
B
|
Low
|
581
|
Shungite
|
7,578
|
244
|
C
|
Low
|
582
|
Asthenosphere
|
7,576
|
244
|
B
|
High
|
583
|
Lake Peigneur
|
7,576
|
244
|
C
|
Mid
|
584
|
Marl
|
7,566
|
244
|
C
|
Low
|
585
|
List of oil fields
|
7,555
|
243
|
List
|
Low
|
586
|
Landform
|
7,530
|
242
|
Start
|
High
|
587
|
Refractory
|
7,503
|
242
|
B
|
Low
|
588
|
Volcanic rock
|
7,501
|
241
|
Start
|
Mid
|
589
|
Great American Interchange
|
7,487
|
241
|
C
|
Low
|
590
|
Pele's tears
|
7,470
|
240
|
Start
|
Low
|
591
|
Perovskite
|
7,462
|
240
|
C
|
Low
|
592
|
Ridge
|
7,459
|
240
|
Start
|
Mid
|
593
|
Gabbro
|
7,403
|
238
|
C
|
High
|
594
|
Pennsylvanian (geology)
|
7,334
|
236
|
Start
|
High
|
595
|
Ravine
|
7,326
|
236
|
Start
|
Low
|
596
|
Concretion
|
7,325
|
236
|
B
|
Low
|
597
|
Moonshaft
|
7,287
|
235
|
C
|
Low
|
598
|
Advection
|
7,267
|
234
|
C
|
Low
|
599
|
Great Unconformity
|
7,248
|
233
|
Start
|
Mid
|
600
|
Havilah
|
7,237
|
233
|
Stub
|
Low
|
601
|
Azurite
|
7,213
|
232
|
C
|
Low
|
602
|
Lena Pillars
|
7,207
|
232
|
Start
|
Low
|
603
|
Eurasian plate
|
7,176
|
231
|
Start
|
Mid
|
604
|
Landmass
|
7,174
|
231
|
Stub
|
Low
|
605
|
Desert of Paran
|
7,165
|
231
|
C
|
Low
|
606
|
Catacombs of Kom El Shoqafa
|
7,153
|
230
|
Start
|
Low
|
607
|
Cairngorms
|
7,149
|
230
|
B
|
Mid
|
608
|
Paleoproterozoic
|
7,141
|
230
|
C
|
Mid
|
609
|
Ocean acidification
|
7,140
|
230
|
B
|
Mid
|
610
|
Humber
|
7,138
|
230
|
C
|
Low
|
611
|
North American plate
|
7,136
|
230
|
Start
|
High
|
612
|
Grand Banks of Newfoundland
|
7,130
|
230
|
Start
|
Low
|
613
|
White Sands fossil footprints
|
7,116
|
229
|
Start
|
Low
|
614
|
Crystal system
|
7,109
|
229
|
C
|
Mid
|
615
|
Iron Gates
|
7,107
|
229
|
C
|
Low
|
616
|
Taiwan Strait
|
7,081
|
228
|
C
|
Low
|
617
|
Salt pan (geology)
|
7,079
|
228
|
Start
|
Mid
|
618
|
Pyroxene
|
7,072
|
228
|
C
|
Mid
|
619
|
Riprap
|
7,070
|
228
|
Stub
|
Low
|
620
|
Eoarchean
|
7,044
|
227
|
C
|
Mid
|
621
|
Hotspot (geology)
|
7,040
|
227
|
Start
|
High
|
622
|
Cave diving
|
7,033
|
226
|
B
|
Low
|
623
|
Kyanite
|
7,011
|
226
|
Start
|
Mid
|
624
|
Glacial period
|
7,002
|
225
|
Start
|
Mid
|
625
|
Gravel
|
7,001
|
225
|
Start
|
Mid
|
626
|
Chalcopyrite
|
6,985
|
225
|
C
|
Mid
|
627
|
Salt marsh
|
6,982
|
225
|
B
|
Low
|
628
|
Loess
|
6,961
|
224
|
Start
|
Low
|
629
|
Baetyl
|
6,928
|
223
|
C
|
Low
|
630
|
African plate
|
6,920
|
223
|
C
|
High
|
631
|
Desiccation
|
6,898
|
222
|
C
|
Low
|
632
|
Transform fault
|
6,875
|
221
|
C
|
High
|
633
|
Late Jurassic
|
6,855
|
221
|
Start
|
Mid
|
634
|
Plagioclase
|
6,853
|
221
|
Start
|
High
|
635
|
Hydrology
|
6,849
|
220
|
C
|
Top
|
636
|
Oil and gas reserves and resource quantification
|
6,844
|
220
|
B
|
High
|
637
|
Meander
|
6,841
|
220
|
C
|
Mid
|
638
|
Beqaa Valley
|
6,838
|
220
|
C
|
Unknown
|
639
|
Origin of the Moon
|
6,833
|
220
|
C
|
High
|
640
|
Sediment
|
6,825
|
220
|
Start
|
High
|
641
|
Oil shale
|
6,807
|
219
|
B
|
High
|
642
|
Phreatic eruption
|
6,803
|
219
|
Start
|
Mid
|
643
|
Sudbury Basin
|
6,794
|
219
|
Start
|
Mid
|
644
|
Muscovite
|
6,792
|
219
|
C
|
Low
|
645
|
Upper Mesopotamia
|
6,777
|
218
|
C
|
Mid
|
646
|
Flood basalt
|
6,667
|
215
|
Start
|
High
|
647
|
Oceanic basin
|
6,658
|
214
|
Start
|
High
|
648
|
Kriging
|
6,648
|
214
|
C
|
Mid
|
649
|
Mud volcano
|
6,632
|
213
|
C
|
Mid
|
650
|
Vaalbara
|
6,626
|
213
|
C
|
Mid
|
651
|
Grand Prismatic Spring
|
6,611
|
213
|
Start
|
Mid
|
652
|
Geotechnical engineering
|
6,598
|
212
|
C
|
High
|
653
|
Nankai Trough
|
6,593
|
212
|
Start
|
Low
|
654
|
Paleocene–Eocene Thermal Maximum
|
6,541
|
211
|
B
|
Mid
|
655
|
Inland sea
|
6,532
|
210
|
Start
|
Mid
|
656
|
Gulf of Mexico basin
|
6,511
|
210
|
C
|
Unknown
|
657
|
Lustre (mineralogy)
|
6,508
|
209
|
C
|
Low
|
658
|
Uranium ore
|
6,499
|
209
|
C
|
Mid
|
659
|
Dike (geology)
|
6,497
|
209
|
Start
|
Mid
|
660
|
Evolutionary history of plants
|
6,491
|
209
|
B
|
High
|
661
|
Quasicrystal
|
6,485
|
209
|
B
|
Low
|
662
|
Kimberlite
|
6,475
|
208
|
Start
|
Mid
|
663
|
Geothermal gradient
|
6,423
|
207
|
Start
|
Mid
|
664
|
Bakken formation
|
6,416
|
206
|
C
|
Mid
|
665
|
Burgess Shale
|
6,415
|
206
|
Start
|
High
|
666
|
Gravity anomaly
|
6,404
|
206
|
Start
|
Mid
|
667
|
Reef
|
6,358
|
205
|
Start
|
Mid
|
668
|
Baryte
|
6,335
|
204
|
C
|
Low
|
669
|
Biogeography
|
6,333
|
204
|
Start
|
Mid
|
670
|
Mohorovičić discontinuity
|
6,333
|
204
|
Start
|
Mid
|
671
|
Trona
|
6,333
|
204
|
Start
|
Mid
|
672
|
Fumarole
|
6,331
|
204
|
Start
|
Mid
|
673
|
Mantle (geology)
|
6,319
|
203
|
B
|
Top
|
674
|
Opabinia
|
6,304
|
203
|
GA
|
Low
|
675
|
Fulgurite
|
6,301
|
203
|
C
|
Low
|
676
|
Niger Delta
|
6,299
|
203
|
Start
|
Low
|
677
|
Afar Triangle
|
6,288
|
202
|
B
|
High
|
678
|
Volcanic ash
|
6,285
|
202
|
GA
|
Mid
|
679
|
Drainage divide
|
6,276
|
202
|
Start
|
Low
|
680
|
Native metal
|
6,220
|
200
|
C
|
Mid
|
681
|
Caliche
|
6,204
|
200
|
Start
|
Mid
|
682
|
Diorite
|
6,186
|
199
|
C
|
Mid
|
683
|
Glen
|
6,183
|
199
|
Stub
|
Low
|
684
|
Wanggongchang Explosion
|
6,164
|
198
|
C
|
Low
|
685
|
Igneous intrusion
|
6,126
|
197
|
Start
|
Mid
|
686
|
Couloir
|
6,117
|
197
|
Start
|
Low
|
687
|
Spall
|
6,107
|
197
|
Start
|
Low
|
688
|
Panthalassa
|
6,083
|
196
|
Start
|
High
|
689
|
Adaptive radiation
|
6,078
|
196
|
Start
|
Mid
|
690
|
Marine isotope stages
|
6,058
|
195
|
C
|
Low
|
691
|
Early Cretaceous
|
6,047
|
195
|
C
|
Low
|
692
|
List of copper ores
|
6,036
|
194
|
List
|
Mid
|
693
|
Geophysics
|
6,026
|
194
|
C
|
Top
|
694
|
Khaybar
|
6,017
|
194
|
Start
|
Low
|
695
|
Col
|
6,012
|
193
|
Start
|
Low
|
696
|
Seafloor spreading
|
6,007
|
193
|
C
|
High
|
697
|
Imperial Valley
|
5,996
|
193
|
B
|
Low
|
698
|
Volcanism
|
5,987
|
193
|
C
|
High
|
699
|
Caribbean plate
|
5,978
|
192
|
Start
|
Mid
|
700
|
Columbia (supercontinent)
|
5,975
|
192
|
Start
|
Mid
|
701
|
Volcanism of Italy
|
5,970
|
192
|
Start
|
Mid
|
702
|
Early Earth
|
5,949
|
191
|
Start
|
Mid
|
703
|
List of extinction events
|
5,940
|
191
|
List
|
Mid
|
704
|
Climate variability and change
|
5,936
|
191
|
C
|
High
|
705
|
List of gold nuggets by size
|
5,900
|
190
|
Start
|
Mid
|
706
|
1950 Assam–Tibet earthquake
|
5,885
|
189
|
Start
|
Mid
|
707
|
Seismology
|
5,883
|
189
|
C
|
High
|
708
|
Juan de Fuca plate
|
5,868
|
189
|
Start
|
Mid
|
709
|
The Gap (Sydney)
|
5,853
|
188
|
B
|
Low
|
710
|
Gemology
|
5,840
|
188
|
Start
|
Mid
|
711
|
List of deserts
|
5,817
|
187
|
List
|
Low
|
712
|
The Solent
|
5,802
|
187
|
C
|
Low
|
713
|
Glacial erratic
|
5,801
|
187
|
C
|
Mid
|
714
|
Volcanic glass
|
5,800
|
187
|
Start
|
Low
|
715
|
River mouth
|
5,790
|
186
|
Start
|
Low
|
716
|
Tamu Massif
|
5,789
|
186
|
C
|
Low
|
717
|
Laccolith
|
5,787
|
186
|
Start
|
Mid
|
718
|
Petoskey stone
|
5,779
|
186
|
C
|
High
|
719
|
Wisconsin glaciation
|
5,777
|
186
|
C
|
Mid
|
720
|
Tor (rock formation)
|
5,774
|
186
|
Start
|
Low
|
721
|
Nigel Anstey
|
5,765
|
185
|
Start
|
Low
|
722
|
Banded iron formation
|
5,762
|
185
|
GA
|
Top
|
723
|
Cryovolcano
|
5,758
|
185
|
GA
|
Low
|
724
|
Panjshir Valley
|
5,749
|
185
|
Start
|
Unknown
|
725
|
Loess Plateau
|
5,733
|
184
|
C
|
Low
|
726
|
Last Interglacial
|
5,727
|
184
|
C
|
High
|
727
|
Porosity
|
5,684
|
183
|
Start
|
High
|
728
|
Sailing stones
|
5,678
|
183
|
C
|
Low
|
729
|
Clay mineral
|
5,665
|
182
|
Start
|
Mid
|
730
|
Tufa
|
5,654
|
182
|
Start
|
Low
|
731
|
Rift
|
5,637
|
181
|
Start
|
High
|
732
|
Serpentine subgroup
|
5,625
|
181
|
Start
|
Mid
|
733
|
Louis Agassiz
|
5,621
|
181
|
C
|
High
|
734
|
Jezreel Valley
|
5,610
|
180
|
C
|
Low
|
735
|
Tonian
|
5,603
|
180
|
Start
|
Low
|
736
|
Past sea level
|
5,596
|
180
|
C
|
Top
|
737
|
Cumorah
|
5,576
|
179
|
B
|
Low
|
738
|
Large igneous province
|
5,562
|
179
|
Start
|
High
|
739
|
Marine snow
|
5,546
|
178
|
C
|
Low
|
740
|
Oldest dated rocks
|
5,545
|
178
|
C
|
Low
|
741
|
Cuban underwater formation
|
5,533
|
178
|
Start
|
Mid
|
742
|
Sharpening stone
|
5,517
|
177
|
C
|
Low
|
743
|
Pegmatite
|
5,499
|
177
|
Start
|
Low
|
744
|
Drumlin
|
5,475
|
176
|
C
|
Low
|
745
|
Epoch (geology)
|
5,464
|
176
|
Redirect
|
NA
|
746
|
Uniformitarianism
|
5,459
|
176
|
B
|
High
|
747
|
Baltic amber
|
5,456
|
176
|
Start
|
Low
|
748
|
Religious views of Charles Darwin
|
5,452
|
175
|
B
|
Low
|
749
|
Boring Billion
|
5,452
|
175
|
GA
|
Low
|
750
|
Orthorhombic crystal system
|
5,446
|
175
|
Start
|
Low
|
751
|
Neoarchean
|
5,441
|
175
|
C
|
Low
|
752
|
Morrison Formation
|
5,425
|
175
|
B
|
Low
|
753
|
Yellowstone hotspot
|
5,420
|
174
|
C
|
Mid
|
754
|
Post-glacial rebound
|
5,411
|
174
|
B
|
Mid
|
755
|
Scree
|
5,400
|
174
|
Start
|
Low
|
756
|
Smoky quartz
|
5,395
|
174
|
Start
|
Low
|
757
|
Chrysotile
|
5,358
|
172
|
B
|
Mid
|
758
|
Hoggar Mountains
|
5,342
|
172
|
Start
|
Low
|
759
|
Metallurgical coal
|
5,333
|
172
|
Stub
|
Low
|
760
|
Cumberland Plateau
|
5,324
|
171
|
Start
|
Low
|
761
|
Breccia
|
5,318
|
171
|
B
|
High
|
762
|
Nunatak
|
5,313
|
171
|
Start
|
Low
|
763
|
1908 Messina earthquake
|
5,313
|
171
|
C
|
Mid
|
764
|
Kathmandu Valley
|
5,307
|
171
|
C
|
Unknown
|
765
|
South Downs
|
5,270
|
170
|
Start
|
Mid
|
766
|
Sahul
|
5,266
|
169
|
Stub
|
Mid
|
767
|
Monazite
|
5,263
|
169
|
Start
|
Mid
|
768
|
Laschamp event
|
5,256
|
169
|
Start
|
Low
|
769
|
John Wesley Powell
|
5,235
|
168
|
B
|
Low
|
770
|
Diabase
|
5,234
|
168
|
Start
|
Mid
|
771
|
Paleoarchean
|
5,234
|
168
|
C
|
Mid
|
772
|
Meteoric iron
|
5,217
|
168
|
B
|
Low
|
773
|
Stratigraphy
|
5,211
|
168
|
C
|
High
|
774
|
Volcanic plug
|
5,208
|
168
|
Start
|
Mid
|
775
|
Amazonite
|
5,205
|
167
|
Start
|
Low
|
776
|
Strombolian eruption
|
5,201
|
167
|
Start
|
Mid
|
777
|
Bluestone
|
5,197
|
167
|
Start
|
Low
|
778
|
Soil science
|
5,193
|
167
|
C
|
High
|
779
|
Alpine orogeny
|
5,167
|
166
|
Start
|
Mid
|
780
|
Stack (geology)
|
5,160
|
166
|
Start
|
Low
|
781
|
Geodetic datum
|
5,154
|
166
|
C
|
Mid
|
782
|
Shale gas
|
5,138
|
165
|
C
|
Mid
|
783
|
Rift valley
|
5,132
|
165
|
Start
|
High
|
784
|
St. Mary's Islands
|
5,131
|
165
|
C
|
Mid
|
785
|
Contamination
|
5,128
|
165
|
C
|
Low
|
786
|
List of rock formations
|
5,127
|
165
|
List
|
Low
|
787
|
Huronian glaciation
|
5,123
|
165
|
Start
|
Mid
|
788
|
Magma chamber
|
5,110
|
164
|
Start
|
Low
|
789
|
Crust (geology)
|
5,109
|
164
|
C
|
High
|
790
|
Greenhouse and icehouse Earth
|
5,082
|
163
|
C
|
High
|
791
|
Miyake event
|
5,077
|
163
|
Start
|
High
|
792
|
Surface water
|
5,074
|
163
|
Start
|
Mid
|
793
|
Radula
|
5,064
|
163
|
C
|
Low
|
794
|
Ilmenite
|
5,058
|
163
|
B
|
Low
|
795
|
Charles Lyell
|
5,056
|
163
|
B
|
Top
|
796
|
Jordan Valley
|
5,052
|
162
|
C
|
Low
|
797
|
Tectonics
|
5,048
|
162
|
Start
|
High
|
798
|
Esker
|
5,039
|
162
|
Start
|
Low
|
799
|
Ammolite
|
5,031
|
162
|
B
|
Low
|
800
|
Stratum
|
5,027
|
162
|
Start
|
Mid
|
801
|
Aftershock
|
5,025
|
162
|
B
|
Mid
|
802
|
Pebble
|
5,009
|
161
|
Start
|
Low
|
803
|
Pacific plate
|
4,999
|
161
|
C
|
High
|
804
|
Atlantic Seaboard Fall Line
|
4,998
|
161
|
Start
|
Mid
|
805
|
Continental crust
|
4,996
|
161
|
C
|
Top
|
806
|
Crown group
|
4,987
|
160
|
C
|
Low
|
807
|
Yarrabubba impact structure
|
4,985
|
160
|
Start
|
Low
|
808
|
Gravity of Mars
|
4,981
|
160
|
B
|
Mid
|
809
|
Spatial analysis
|
4,966
|
160
|
C
|
Low
|
810
|
Glen Coe
|
4,933
|
159
|
B
|
Low
|
811
|
Iron meteorite
|
4,925
|
158
|
C
|
Low
|
812
|
Eon (geology)
|
4,920
|
158
|
Redirect
|
NA
|
813
|
Manning formula
|
4,917
|
158
|
Start
|
Low
|
814
|
Trolltunga
|
4,911
|
158
|
C
|
Low
|
815
|
Red beryl
|
4,909
|
158
|
Start
|
Low
|
816
|
Grand Canyon (Greenland)
|
4,907
|
158
|
Stub
|
Low
|
817
|
Mafic
|
4,904
|
158
|
C
|
Low
|
818
|
Kangshung Face
|
4,899
|
158
|
Start
|
Mid
|
819
|
Peridotite
|
4,888
|
157
|
C
|
High
|
820
|
List of planet types
|
4,886
|
157
|
List
|
Low
|
821
|
Borra Caves
|
4,869
|
157
|
Start
|
Low
|
822
|
Waste Isolation Pilot Plant
|
4,863
|
156
|
C
|
Low
|
823
|
Earth ellipsoid
|
4,863
|
156
|
Start
|
Mid
|
824
|
Aeolian processes
|
4,860
|
156
|
C
|
High
|
825
|
Mir mine
|
4,857
|
156
|
Start
|
Mid
|
826
|
Acasta Gneiss
|
4,855
|
156
|
Start
|
High
|
827
|
James E. Talmage
|
4,854
|
156
|
C
|
Low
|
828
|
Climate change feedbacks
|
4,854
|
156
|
C
|
Mid
|
829
|
Monoclinic crystal system
|
4,837
|
156
|
Start
|
Low
|
830
|
Pingo
|
4,833
|
155
|
C
|
Low
|
831
|
Cassiterite
|
4,828
|
155
|
Start
|
Mid
|
832
|
Lobopodia
|
4,822
|
155
|
C
|
Low
|
833
|
Mantle convection
|
4,820
|
155
|
C
|
Mid
|
834
|
Riebeckite
|
4,818
|
155
|
Start
|
Mid
|
835
|
List of historical earthquakes
|
4,812
|
155
|
List
|
Mid
|
836
|
Submarine volcano
|
4,809
|
155
|
Start
|
Mid
|
837
|
Mesoproterozoic
|
4,807
|
155
|
Start
|
Mid
|
838
|
Willow project
|
4,807
|
155
|
B
|
Mid
|
839
|
Speleology
|
4,802
|
154
|
Start
|
Mid
|
840
|
Methane clathrate
|
4,800
|
154
|
C
|
Mid
|
841
|
Cape York meteorite
|
4,793
|
154
|
Start
|
Mid
|
842
|
Timeline of volcanism on Earth
|
4,791
|
154
|
List
|
Low
|
843
|
Graben
|
4,785
|
154
|
Start
|
High
|
844
|
Guiana Shield
|
4,780
|
154
|
Start
|
Low
|
845
|
Scoria
|
4,773
|
153
|
Start
|
Mid
|
846
|
Batholith
|
4,750
|
153
|
Start
|
Mid
|
847
|
Willamette Meteorite
|
4,740
|
152
|
B
|
Low
|
848
|
Emery (rock)
|
4,729
|
152
|
Start
|
Low
|
849
|
Metamorphism
|
4,716
|
152
|
C
|
High
|
850
|
Chrysoprase
|
4,703
|
151
|
Start
|
Low
|
851
|
Rift lake
|
4,703
|
151
|
Stub
|
Low
|
852
|
Indian Ocean Geoid Low
|
4,696
|
151
|
Start
|
Mid
|
853
|
Permeability (porous media)
|
4,686
|
151
|
Start
|
High
|
854
|
Interior Plains
|
4,685
|
151
|
Start
|
Mid
|
855
|
Thunderegg
|
4,671
|
150
|
Start
|
Low
|
856
|
Chromite
|
4,649
|
149
|
B
|
Mid
|
857
|
James Hutton
|
4,641
|
149
|
B
|
Top
|
858
|
Interglacial
|
4,636
|
149
|
Start
|
Mid
|
859
|
Volcanic island
|
4,606
|
148
|
Start
|
Mid
|
860
|
Cleavage (crystal)
|
4,603
|
148
|
Start
|
High
|
861
|
Lagerstätte
|
4,599
|
148
|
B
|
Top
|
862
|
Mesoarchean
|
4,599
|
148
|
C
|
Mid
|
863
|
Celestine (mineral)
|
4,593
|
148
|
Start
|
Mid
|
864
|
Realgar
|
4,591
|
148
|
C
|
Low
|
865
|
Amphibole
|
4,582
|
147
|
Start
|
Mid
|
866
|
Caledonian orogeny
|
4,580
|
147
|
Start
|
Low
|
867
|
Lava tube
|
4,578
|
147
|
Start
|
Low
|
868
|
Atchafalaya Basin
|
4,576
|
147
|
Start
|
High
|
869
|
Geology of the Canary Islands
|
4,573
|
147
|
C
|
Mid
|
870
|
Great Rift Valley, Kenya
|
4,553
|
146
|
C
|
Mid
|
871
|
Firedamp
|
4,547
|
146
|
C
|
Low
|
872
|
Paleoclimatology
|
4,542
|
146
|
C
|
High
|
873
|
List of sinkholes
|
4,531
|
146
|
List
|
Unknown
|
874
|
Long Valley Caldera
|
4,526
|
146
|
B
|
Mid
|
875
|
Hațeg Island
|
4,525
|
145
|
Start
|
Low
|
876
|
Painite
|
4,521
|
145
|
Start
|
Low
|
877
|
Speleothem
|
4,518
|
145
|
C
|
Mid
|
878
|
Deep time
|
4,514
|
145
|
C
|
Mid
|
879
|
Pleistocene Park
|
4,509
|
145
|
C
|
Low
|
880
|
Delaware Water Gap
|
4,503
|
145
|
C
|
Low
|
881
|
William Buckland
|
4,496
|
145
|
C
|
Mid
|
882
|
Lonsdaleite
|
4,482
|
144
|
C
|
Low
|
883
|
Cordillera
|
4,478
|
144
|
Start
|
Low
|
884
|
Till
|
4,472
|
144
|
Start
|
Mid
|
885
|
Montmorillonite
|
4,453
|
143
|
C
|
Low
|
886
|
International Geophysical Year
|
4,437
|
143
|
C
|
Mid
|
887
|
North European Plain
|
4,437
|
143
|
Start
|
Low
|
888
|
Alluvial fan
|
4,431
|
142
|
GA
|
High
|
889
|
Wolframite
|
4,421
|
142
|
Start
|
Mid
|
890
|
Ian Plimer
|
4,415
|
142
|
B
|
Low
|
891
|
Mogollon Rim
|
4,413
|
142
|
C
|
Low
|
892
|
Ramapo Fault
|
4,413
|
142
|
C
|
Low
|
893
|
Tsunamis affecting the British Isles
|
4,390
|
141
|
C
|
Low
|
894
|
Geology of the Moon
|
4,388
|
141
|
B
|
High
|
895
|
Lucy (spacecraft)
|
4,387
|
141
|
C
|
Low
|
896
|
Stone Forest
|
4,361
|
140
|
Stub
|
Low
|
897
|
Azure Window
|
4,360
|
140
|
GA
|
Mid
|
898
|
Transitional fossil
|
4,350
|
140
|
GA
|
High
|
899
|
Orthoclase
|
4,349
|
140
|
Start
|
Mid
|
900
|
Perseids
|
4,348
|
140
|
C
|
Low
|
901
|
Late Triassic
|
4,346
|
140
|
C
|
Low
|
902
|
Campanian
|
4,345
|
140
|
Start
|
Low
|
903
|
Phosphorite
|
4,338
|
139
|
C
|
Mid
|
904
|
Campo del Cielo
|
4,317
|
139
|
B
|
Low
|
905
|
Boulder
|
4,314
|
139
|
Start
|
Low
|
906
|
Phreatomagmatic eruption
|
4,301
|
138
|
C
|
Mid
|
907
|
Tonga Trench
|
4,298
|
138
|
C
|
Mid
|
908
|
Paleobotany
|
4,290
|
138
|
C
|
High
|
909
|
Trango Towers
|
4,287
|
138
|
C
|
Unknown
|
910
|
Alpide belt
|
4,283
|
138
|
Start
|
Low
|
911
|
Planetary science
|
4,280
|
138
|
C
|
High
|
912
|
Artificial reef
|
4,267
|
137
|
C
|
Low
|
913
|
Bog iron
|
4,261
|
137
|
B
|
Low
|
914
|
Conglomerate (geology)
|
4,260
|
137
|
C
|
High
|
915
|
Salt dome
|
4,256
|
137
|
Start
|
Mid
|
916
|
Zhamanshin crater
|
4,255
|
137
|
Stub
|
Low
|
917
|
Oceanic crust
|
4,230
|
136
|
C
|
High
|
918
|
Geology of the Appalachians
|
4,226
|
136
|
C
|
Mid
|
919
|
Limonite
|
4,220
|
136
|
C
|
Mid
|
920
|
Black sand
|
4,209
|
135
|
List
|
Low
|
921
|
Paratethys
|
4,200
|
135
|
C
|
Low
|
922
|
Sembawang Hot Spring Park
|
4,193
|
135
|
GA
|
Low
|
923
|
Mississippian (geology)
|
4,190
|
135
|
Stub
|
Mid
|
924
|
Supercontinent cycle
|
4,172
|
134
|
C
|
High
|
925
|
Gornaya Shoria megaliths
|
4,171
|
134
|
Start
|
Low
|
926
|
Mantle plume
|
4,166
|
134
|
B
|
High
|
927
|
Paleotsunami
|
4,162
|
134
|
Start
|
Mid
|
928
|
Tertiary
|
4,158
|
134
|
Start
|
Unknown
|
929
|
American Association of Professional Landmen
|
4,158
|
134
|
Start
|
Unknown
|
930
|
Kettle (landform)
|
4,156
|
134
|
Start
|
Low
|
931
|
Lazurite
|
4,154
|
134
|
C
|
Mid
|
932
|
Ur (continent)
|
4,149
|
133
|
Start
|
Mid
|
933
|
Neandertal (valley)
|
4,142
|
133
|
Start
|
Low
|
934
|
Milwaukee Deep
|
4,142
|
133
|
Start
|
Mid
|
935
|
Goethite
|
4,139
|
133
|
C
|
Low
|
936
|
Hawaiian–Emperor seamount chain
|
4,130
|
133
|
Start
|
Mid
|
937
|
Intrusive rock
|
4,127
|
133
|
Start
|
Mid
|
938
|
Grain size
|
4,126
|
133
|
Start
|
Low
|
939
|
Hayabusa
|
4,125
|
133
|
C
|
Low
|
940
|
Allan Hills 84001
|
4,118
|
132
|
B
|
High
|
941
|
Mountain formation
|
4,118
|
132
|
C
|
Low
|
942
|
Penang Hill
|
4,113
|
132
|
C
|
Low
|
943
|
Kerogen
|
4,105
|
132
|
Start
|
Low
|
944
|
Great Artesian Basin
|
4,104
|
132
|
C
|
Mid
|
945
|
Trace fossil
|
4,102
|
132
|
B
|
High
|
946
|
Pannotia
|
4,101
|
132
|
Start
|
High
|
947
|
Chinese jade
|
4,097
|
132
|
B
|
Low
|
948
|
List of U.S. state minerals, rocks, stones and gemstones
|
4,081
|
131
|
List
|
Low
|
949
|
Milutin Milanković
|
4,075
|
131
|
B
|
High
|
950
|
Psyche (spacecraft)
|
4,074
|
131
|
B
|
Low
|
951
|
Great Hungarian Plain
|
4,061
|
131
|
Start
|
High
|
952
|
Catastrophism
|
4,057
|
130
|
Start
|
High
|
953
|
Introduction to evolution
|
4,041
|
130
|
B
|
Top
|
954
|
Shield (geology)
|
4,035
|
130
|
Start
|
High
|
955
|
Abraham Ortelius
|
4,027
|
129
|
C
|
Low
|
956
|
Fosse Dionne
|
4,024
|
129
|
Start
|
Low
|
957
|
Palo Duro Canyon
|
4,023
|
129
|
B
|
Low
|
958
|
Statherian
|
4,018
|
129
|
Stub
|
Low
|
959
|
Mud
|
4,011
|
129
|
Start
|
Low
|
960
|
Great Glen
|
4,005
|
129
|
Start
|
Low
|
961
|
Mineralogy
|
3,989
|
128
|
C
|
Top
|
962
|
Kitum Cave
|
3,987
|
128
|
Start
|
Low
|
963
|
Coquina
|
3,982
|
128
|
C
|
Mid
|
964
|
South Wales Valleys
|
3,980
|
128
|
C
|
Unknown
|
965
|
Slot canyon
|
3,966
|
127
|
Start
|
Low
|
966
|
Aucanquilcha
|
3,963
|
127
|
GA
|
Mid
|
967
|
Reduced chi-squared statistic
|
3,957
|
127
|
Start
|
Low
|
968
|
Martian meteorite
|
3,954
|
127
|
B
|
Mid
|
969
|
Taconite
|
3,944
|
127
|
Start
|
Mid
|
970
|
Coal forest
|
3,939
|
127
|
C
|
Low
|
971
|
Zuma Rock
|
3,936
|
126
|
Start
|
Low
|
972
|
Biotite
|
3,935
|
126
|
C
|
Mid
|
973
|
Geological Survey of India
|
3,930
|
126
|
C
|
Low
|
974
|
Geology of the Rocky Mountains
|
3,925
|
126
|
C
|
Mid
|
975
|
Upstream (petroleum industry)
|
3,924
|
126
|
Stub
|
Mid
|
976
|
Discharge (hydrology)
|
3,920
|
126
|
C
|
Mid
|
977
|
Laramide orogeny
|
3,917
|
126
|
C
|
Mid
|
978
|
Smoo Cave
|
3,913
|
126
|
Start
|
Low
|
979
|
Pingualuit crater
|
3,909
|
126
|
Start
|
Low
|
980
|
Geomagnetic pole
|
3,907
|
126
|
Start
|
Mid
|
981
|
Almandine
|
3,902
|
125
|
Start
|
Mid
|
982
|
Greywacke
|
3,896
|
125
|
Start
|
High
|
983
|
Kjeragbolten
|
3,888
|
125
|
C
|
High
|
984
|
Volcanism of Iceland
|
3,883
|
125
|
Start
|
High
|
985
|
Amphibolite
|
3,872
|
124
|
C
|
Low
|
986
|
Hornblende
|
3,869
|
124
|
Start
|
Mid
|
987
|
Wolfe Creek Crater
|
3,869
|
124
|
Start
|
Mid
|
988
|
Hawaii hotspot
|
3,869
|
124
|
GA
|
Mid
|
989
|
Fraser Valley
|
3,866
|
124
|
B
|
Mid
|
990
|
Orpiment
|
3,860
|
124
|
Start
|
Low
|
991
|
Boesmansgat
|
3,857
|
124
|
Stub
|
Low
|
992
|
Soil formation
|
3,856
|
124
|
Start
|
Low
|
993
|
Schiehallion experiment
|
3,854
|
124
|
GA
|
Mid
|
994
|
Lupercal
|
3,853
|
124
|
Start
|
High
|
995
|
Ultramafic rock
|
3,851
|
124
|
Start
|
High
|
996
|
Geological formation
|
3,848
|
124
|
Start
|
High
|
997
|
Drainage system (geomorphology)
|
3,845
|
124
|
Start
|
Low
|
998
|
Early Jurassic
|
3,843
|
123
|
B
|
Low
|
999
|
Pallasite
|
3,819
|
123
|
C
|
Low
|
1000
|
Flood geology
|
3,815
|
123
|
B
|
High
|