Email this article New Species of Spiral Nodosariids (Foraminifera) from the Lower Carnian (Triassic) Deposits on the Laptev Sea Coast (Russia)
- Authors: Levchuk L.K.1, Yadrenkin A.V.1
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Affiliations:
- Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences
- Issue: Vol 53, No 2 (2019)
- Pages: 105-113
- Section: Article
- URL: https://journals.rcsi.science/0031-0301/article/view/168395
- DOI: https://doi.org/10.1134/S0031030119020060
- ID: 168395
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Abstract
The foraminifers from the Lower Carnian (Upper Triassic) deposits on the Laptev Sea coast (the north of Central Siberia) were studied. Three new species of the spiral nodosariids (Dainitella insueta sp. nov., Marginulinopsis incompta sp. nov., and Astacolus dolganensis sp. nov.), widespread in the Osipa Formation and the lower parts of the Nemtsova and Chaidakh formations on the Laptev Sea coast, are described.
About the authors
L. K. Levchuk
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences
Email: YadrenkinAV@ipgg.sbras.ru
Russian Federation, Novosibirsk, 630090
A. V. Yadrenkin
Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch, Russian Academy of Sciences
Author for correspondence.
Email: YadrenkinAV@ipgg.sbras.ru
Russian Federation, Novosibirsk, 630090
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