New Data on Permian Bivalves and the Age of the Volcanogenic Beds of the Arman-Viliga Folded Zone, Northeastern Asia
- Авторы: Biakov A.S.1,2, Vedernikov I.L.1, Ivanov Y.Y.1, Kolesov E.V.1
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Учреждения:
- Shilo Northeast Interdisciplinary Scientific Research Institute, Far East Branch, Russian Academy of Sciences
- Kazan (Volga) Federal University
- Выпуск: Том 52, № 7 (2018)
- Страницы: 755-760
- Раздел: Article
- URL: https://journals.rcsi.science/0031-0301/article/view/167484
- DOI: https://doi.org/10.1134/S003103011807002X
- ID: 167484
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Аннотация
Taxonomic data on Permian bivalve mollusks and the structure of the middle part of essentially volcanogenic section on the Nyavlenga River in the northeastern Okhotsk Region, Armano-Viliga Folded Zone are reported for the first time. Fossil fauna is composed exclusively of Inoceramus-like bivalves of the genera Kolymia, Cigarella, Okhotodesma, and Maitaia, which frequently form shell rocks and date the Bocharian Horizon (upper part of the Wordian Stage) as the Middle Permian. Lithologic and paleontological characteristics of the beds are considered; it is shown that volcanites are widespread; turbidites and diamictites similar to those previously investigated in the Okhotsk and Ayan-Yuryakh basins are recorded. Permian kolymiids are figured.
Об авторах
A. Biakov
Shilo Northeast Interdisciplinary Scientific Research Institute, Far East Branch, Russian Academy of Sciences; Kazan (Volga) Federal University
Автор, ответственный за переписку.
Email: abiakov@mail.ru
Россия, Magadan, 685000; Kazan, Tatarstan, 420008
I. Vedernikov
Shilo Northeast Interdisciplinary Scientific Research Institute, Far East Branch, Russian Academy of Sciences
Email: abiakov@mail.ru
Россия, Magadan, 685000
Yu. Ivanov
Shilo Northeast Interdisciplinary Scientific Research Institute, Far East Branch, Russian Academy of Sciences
Email: abiakov@mail.ru
Россия, Magadan, 685000
E. Kolesov
Shilo Northeast Interdisciplinary Scientific Research Institute, Far East Branch, Russian Academy of Sciences
Email: abiakov@mail.ru
Россия, Magadan, 685000
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