New data on the lithology of coastal facies of the Turtas formation (Upper Oligocene, Southwestern Siberia)
- Авторы: Smirnov P.V.1,2, Konstantinov A.O.1, Aleksandrova G.N.3, Kuzmina O.B.4, Shurygin B.N.4
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Учреждения:
- Tyumen Industrial University
- Technische Universität Clausthal
- Geological Institute
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
- Выпуск: Том 475, № 2 (2017)
- Страницы: 868-871
- Раздел: Geology
- URL: https://journals.rcsi.science/1028-334X/article/view/190438
- DOI: https://doi.org/10.1134/S1028334X1708027X
- ID: 190438
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Аннотация
Peculiarities of the material composition and microstructure of coastal facies of Turtas Lake–Sea were studied in its marginal southwestern part for the first time. Interpretation of the lithological data showed that the deposits considered were formed under the conditions of a slightly saline basin and nearby full-flow river network. Based on the lithological, geochemical, and micropaleontological studies of clay–siliceous rocks of the Lower Turtas Formation (the boundary zone between the Tyumen and Sverdlovsk regions), additional support for the freshwater lake regime of the Late Oligocene Turtas basin is given.
Об авторах
P. Smirnov
Tyumen Industrial University; Technische Universität Clausthal
Автор, ответственный за переписку.
Email: geolog.08@mail.com
Россия, Tyumen; Clausthal-Zellerfeld
A. Konstantinov
Tyumen Industrial University
Email: geolog.08@mail.com
Россия, Tyumen
G. Aleksandrova
Geological Institute
Email: geolog.08@mail.com
Россия, Moscow, 119017
O. Kuzmina
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
Email: geolog.08@mail.com
Россия, Novosibirsk, 630090
B. Shurygin
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch
Email: geolog.08@mail.com
Россия, Novosibirsk, 630090
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