Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
Article # 7_2017 submitted on 11/11/2016 displayed on website on 03/09/2017
25 p.
pdf  Tyra Formation (Nepa Arch) - lithological and genetic aspects
The study of formation conditions and facial variation of Tyra Formation is carried out on the basis of core, thin sections study and geophysical data analysis of ten wells. The lithological and genetic types of rocks are presented. A description of the stromatolite body structure of Erbogachen level is described. The sedimentational and genetical model of Tyra Formation and lithofacies zones distribution, including stromatolite dolomites of Erbogachen level are provided.

Keywords: Tyra Formation, Erbogachen level, lithological and genetical types of rocks, stromatolites, sedimentation-genetic model, Nepa Arch.
article citation Burova I.A., Shibina T.D., Korvet N.A. Litologo-geneticheskiy aspekt formirovaniya otlozheniy tirskoy svity na territorii Nepskogo svoda [Tyra Formation (Nepa Arch) - lithological and genetic aspects]. Neftegazovaya Geologiya. Teoriya I Praktika, 2017, vol. 12, no. 1, available at: http://www.ngtp.ru/rub/2/7_2017.pdf
DOI https://doi.org/10.17353/2070-5379/7_2017
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