Palaeopascichnids from the Upper Vendian Chernyi Kamen Formation of the Middle Urals (Perm Region)

Desiatkin, V.D.; Kolesnikov, A.V.; Rimsky, A.A.; Sysoeva, A.O.; Terekhova, V.A.; Kuznetsov, N.B.; Shazillo, A.V.; Latysheva, I.V.; Romanyuk, T.V.; Fedonkin, M.A.

Авторы: Desiatkin V.D., Kolesnikov A.V., Rimsky A.A., Sysoeva A.O., Terekhova V.A., Kuznetsov N.B., Shazillo A.V., Latysheva I.V., Romanyuk T.V., Fedonkin M.A.
Журнал: Doklady Earth Sciences
Том: 499
Номер: 2
Год издания: 2021
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 643
Последняя страница: 647
Оригинальные версии: Палеопасцихниды из чернокаменской свиты верхнего венда Среднего Урала (Пермский край)
DOI: 10.1134/s1028334x21080043
Аннотация: In 2020–2021 the palaeopascichnid fossils were found in the Krasnaya Gorka Site (Shirokovsky Reservoir, Kosva River area, Perm Krai), a type Vendian fossil locality (problematic discoidal casts and arumberiamorph structures) for the Central Urals discovered by Yu.R. Bekker in 1972. In the stratigraphical context, the fossil locality is associated with Chernyi Kamen Formation of the Upper Vendian Sylvitsa Group. The results of morphometric analysis of palaeopascichnid fossils made possible to distinguish three morphological types: Palaeopascichnus delicatus, Yelovichnus gracilis and Palaeopascichnus linearis. Finding of a large number of palaeopascichnid fossils is not only developing the understanding of their palaeobiology and taphonomy but also demonstrating that palaeontological potential of the type fossil locality and one of the most representative section of the Chernyi Kamen Formation is not fully realised.
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Palaeopascichnids from the Upper Vendian Chernyi Kamen Formation of the Middle Urals (Perm Region)статья

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