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The first find of Permian ceratodontids (Dipnoi, Osteichthyes) in Russia

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dc.contributor.author Lebedev O.
dc.contributor.author Sennikov A.
dc.contributor.author Golubev V.
dc.contributor.author Krupina N.
dc.contributor.author Niedzwiedzki G.
dc.contributor.author Sulej T.
dc.date.accessioned 2018-09-18T20:32:59Z
dc.date.available 2018-09-18T20:32:59Z
dc.date.issued 2015
dc.identifier.issn 0031-0301
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/141041
dc.description.abstract © 2015, Pleiades Publishing, Ltd. A huge dipnoan, Permoceratodus gentilis Krupina, gen. et sp. nov. (order Ceratodontiformes), from the terminal Permian beds (Zhukovian Regional Stage, Vyatkian Stage, Upper Permian) of the Sokovka locality (Vladimir Region) is described. It is characterized by the evolutionarily advanced high extent of fusion of skull roof bones and conservative well defined structures of the seismosensory system of the head. This combination distinguishes the new taxon from other Ceratodontiformes. A set of conservative and advanced characters is observed in many vertebrates of the Vyazniki faunal assemblage. Large tetrapods and fishes characterize the terminal developmental stage of the Permian fauna of Eastern Europe, which was followed by impoverishment of the taxonomic composition accompanied by a decrease in body size. The dipnoan described here, like some other vertebrates of this assemblage, belong to high-rank taxa, which had just appeared in the Paleozoic, but reached flourishing in the Mesozoic.
dc.relation.ispartofseries Paleontological Journal
dc.subject Ceratodontiformes
dc.subject ecological crisis
dc.subject lungfish
dc.subject paleosynecology
dc.subject Russia
dc.subject Upper Permian
dc.subject Upper Vyatkian
dc.subject Vladimir Region
dc.title The first find of Permian ceratodontids (Dipnoi, Osteichthyes) in Russia
dc.type Article
dc.relation.ispartofseries-issue 10
dc.relation.ispartofseries-volume 49
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1112
dc.source.id SCOPUS00310301-2015-49-10-SID84949238989

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  • Публикации сотрудников КФУ Scopus [22633]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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