New Data on the Litho- and Biostratigraphy of the J/K Boundary Interval of the Lower Reaches of the Lena River (Eastern Siberia)


статья в журнале
Авторы: Kosenko I.N.   (ИНГГ СО РАН)   Urman O.S.   (ИНГГ СО РАН)   Metelkin E.K.   (ИНГГ СО РАН)   Shurygin B.N.   (ИНГГ СО РАН)   Igolnikov A.E.   (ИНГГ СО РАН)  
дата публикации: 2019
реферат:
New data on the litho- and biostratigraphy of the Jurassic/Cretaceous (J/K) boundary interval of the lower reaches of the Lena river, at the Cape Chekurovka and Cape Chucha, are presented. Volgian-Valanginian interval of the Chekurovka section is represented by Buolkalakh and Kigilyakh formations and corresponds to beds with Buchia fisheriana, beds with B. unschensis, beds with B. okensis and B. volgensis, beds with B. volgensis, beds with B. volgensis and B. tolmatschowi and beds with B. keyserlingi. Volgian-Valanginian interval of the Chucha section is represented by Chonoko, Khairgass and Kigilyakh formations and corresponds to beds with B. unschensis, beds with B. volgensis and B. okensis, beds with B. volgensis and B. tolmatschowi and beds with B. keyserlingi.
первоисточник: Open Journal of Geology
том: 10
страницы: 554-557
ISBN:
ISSN:
внешние ссылки:
DOI  

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ojg-2019-9-10-554-557