Matveev V.A.

Graduated from the Komi State Pedagogical Institute (2010), "geography and biology".
Candidate of Geological and Mineralogical Sciences.
Full member of the Paleontological Society at the Russian Academy of Sciences and the Russian Geographical Society; Chairman of the Syktyvkar branch of the Paleontological Society at the Russian Academy of Sciences; member of the Northwestern RMSK.
Researcher at the Institute of Geology of the Komi Scientific Research Center of the Ural Branch of the Russian Academy of Sciences.
Research interests: stratigraphy, paleontology, stratigraphy, lithology, paleobiogeography of the European Northeast of Russia (Timan-North Ural region).
He is the author and co-author of more than 40 publications.
Stratigraphy and lithology
Article # 46_2023 submitted on 09/26/2023 displayed on website on 12/11/2023
23 p.
pdf Characterization of Upper Wenlock and Lower Ludlow strata in the Silurian reference section of the Chernov Uplift (Timan-Pechora petroleum province)
The features of the Upper Wenlock and Lower Ludlow boundary strata in the Silurian reference section located in the central part of the Chernov Uplift in the Arctic zone of the European Northeast of Russia are characterized. Significant changes in sedimentation conditions, in the composition of different groups of organic remains, and in the behavior of carbon and oxygen isotopes, are revealed, which coincide with global biotic and isotopic events indicating a major ecosystem reorganization at the Wenlock - Ludlow boundary. The biostratigraphic correlation of the studied different facies Silurian strata in the Padimeityvis River basin with the coeval strata on the western slope of the Subpolar Urals, on the Chernyshev Uplift and on Dolgiy Island allows considering the stratigraphic completeness of the Wenlock and Ludlow strata in the Silurian section on the Chernov Uplift as unique.

Keywords: Wenlock, Ludlow, Silurian, isotopes of carbon and oxygen, biostratigraphic correlation, Chernow Uplift, Timan-Pechora petroleum province.
article citation Matveev V.A., Beznosova T.M. Kharakteristika otlozheniy verkhnego venloka i nizhnego ludlova v opornom razreze silura na podnyatii Chernova (Timano-Pechorskaya neftegazonosnaya provintsiya) [Characterization of Upper Wenlock and Lower Ludlow strata in the Silurian reference section of the Chernov Uplift (Timan-Pechora petroleum province)]. Neftegazovaya Geologiya. Teoriya I Praktika, 2023, vol. 18, no. 4, available at: http://www.ngtp.ru/rub/2023/46_2023.html EDN: HZREVC
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