Rosselia Trace Fossil in Lower Jurassic Sediments from Cape Airkat (Northern Siberia)


статья в журнале
Авторы: Popov A.Y.   (ИНГГ СО РАН)   Shurygin B.N.   (ИНГГ СО РАН)  
дата публикации: 2020
реферат:
We study the morphology and sedimentary facies of trace fossils formerly identified as Arctichnus found at the base of the Jurassic section near Cape Airkat (northern Siberia). They are most often found in shoreface silty sand and are similar to Rosselia socialis ichnospecies in morphology, taphonomy, and depositional environments. On the basis of this similarity, the Airkat trace fossils should be identified as Rosselia socialis Dahmer, 1937. Analysis of the type collection of Arctichnus arcticus has revealed new morphological features of the taxon.
первоисточник: Russian Geology and Geophysics
том: 2
страницы: 214-223
ISBN:
ISSN:
внешние ссылки:
WoS   WoS (цитирование)
DOI  

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полный текст статьи

rgg-2020-61-02-214-223