Wikipedia:Map data/Katla

File information

Description	Abstracted surface geological map of features for use in articles on Katla, Hekla, Eldgjá, Torfajökull, Tindfjallajökull and Eyjafjallajökull. Will be used in geological map on many more articles such as Bárðarbunga, Trölladyngja, Holuhraun, Þjórsá Lava and 2014–2015 eruption of Bárðarbunga articles.
Source	The data and its representation is original and is a composite based on more than one source or compilation. It has been checked where these exist against several mapping representations/abstractions including local terrain but without any original fieldwork. Please refer to original sources for more accurate mapping and information: Óskarsson, Birgir V.; Riishuus, M.S; Erlendsson, Ögmundur; Askew, Robert A.; Hjartarson, Árni; Sigurgeirsson, Magnús Á.; Brynjólfsson, Skafti; Jakobsson, Sveinn P. (2022). "Jarðfræði af jarðfræðikortum ÍSOR (1:100.000 Geology Maps of Iceland series)". www.ni.is (in Icelandic). Iceland: ÍSOR, Icelandic Institute of Natural History. Retrieved 4 May 2024. Thordarson, T.; Hoskuldsson, A. (2008). "Postglacial Volcanism in Iceland" (PDF). Jökull. 58: 197–228. Retrieved 4 March 2024. Larsen, Guðrún; Guðmundsson, Magnús T. (2019). "Catalogue of Icelandic Volcanoes:Katla Alternative name: Mýrdalsjökull". Retrieved 14 April 2024. Sæmundsson, Kristján; Larsen, Guðrún (2019). "Catalogue of Icelandic Volcanoes:Torfajökull". Retrieved 14 April 2024. Guðmundsson, Magnús T. (2019). "Catalogue of Icelandic Volcanoes:Tindfjallajökull Alternative name: Tindfjöll". Retrieved 14 April 2024. Guðmundsson, Magnús T.; Höskuldsson, Ármann (2019). "Catalogue of Icelandic Volcanoes:Eyjafjallajökull". Retrieved 14 April 2024. Larsen, Guðrún; Thordarson, Thor (2019). "Catalogue of Icelandic Volcanoes:Hekla Hekla-Vatnafjöll". Retrieved 16 April 2024. Geist, D.; Harpp, K.; Oswald, P.; Wallace, P.; Bindeman, I.; Christensen, B. (2021). "Hekla revisited: fractionation of a magma body at historical timescales". Journal of Petrology. 62 (8): egab001. Bibcode:2021JPet...62B...1G. doi:10.1093/petrology/egab001. Jeddi, Z.; Gudmundsson, O.; Tryggvason, A. (2017). "Ambient-noise tomography of Katla volcano, south Iceland". Journal of Volcanology and Geothermal Research. 347: 264–277. Bibcode:2017JVGR..347..264J. doi:10.1016/j.jvolgeores.2017.09.019. Larsen, G. (2000). "Holocene eruptions within the Katla volcanic system, south Iceland: Characteristics and environmental impact". Jökull. 49: 1–28. Brugnatelli, V.; Tibaldi, A. (2020). "Effects in North Africa of the 934–940 CE Eldgjá and 1783–1784 CE Laki eruptions (Iceland) revealed by previously unrecognized written sources". Bulletin of Volcanology. 82 (11): 73. Bibcode:2020BVol...82...73B. doi:10.1007/s00445-020-01409-0. Fig.1 Sigurðardóttir, S.S.; Gudmundsson, M.T.; Hreinsdottir, S. (2015). "Mapping of the Eldgjá lava flow on Mýrdalssandur with magnetic surveying" (PDF). Jökull. 65: 61–71. Retrieved 18 April 2024. Moreland, W.M.; Thordarson, T.; Houghton, B.F.; Larsen, G. (2019). "Driving mechanisms of subaerial and subglacial explosive episodes during the 10th century Eldgjá fissure eruption, southern Iceland". Volcanica. 2 (2): 129–150. doi:10.30909/vol.02.02.129150. Geist, D.; Harpp, K.; Oswald, P.; Wallace, P.; Bindeman, I.; Christensen, B. (2021). "Hekla Revisited: Fractionation of a Magma Body at Historical Timescales". Journal of Petrology. 62 (8): egab001. doi:10.1093/petrology/egab001. Ilyinskaya, E.; Aiuppa, A.; Bergsson, B.; Di Napoli, R.; Fridriksson, T.; Óladóttir, A.A.; Óskarsson, F.; Grassa, F.; Pfeffer, M.; Lechner, K.; Yeo, R. (2015). "Degassing regime of Hekla volcano 2012–2013". Geochimica et Cosmochimica Acta. 159: 80–99. Bibcode:2015GeCoA.159...80I. doi:10.1016/j.gca.2015.01.013.
Date	2024-03-25
Author	User:ChaseKiwi
Permission (Reusing this file)	See below.
Additional information	The data has switching logic. It is no longer a pure json file. Json to be added is best debugged elsewhere. The map is complimentary to data files Wikipedia:Map data/Grímsvötn, Wikipedia:Map data/Askja, Wikipedia:Map data/Hofsjökull, Wikipedia:Map data/Öræfi volcanic belt, Wikipedia:Map data/Snæfellsnes volcanic belt and Wikipedia:Map data/Hengill, or intended data file Wikipedia:Map data/Vatnajökull which may abstract out glacial data. There is purple/violet shading for some lava fields that are only shown in specific maps. The following default shading scheme applies:   calderas, other   central volcanoes and   fissure swarms or   fissure swarms over green shading,   subglacial terrain above 1,100 m (3,600 ft),   seismically active areas.

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