The Potential of Petromagnetic Methods in Paleoecological Reconstructions Based on the Example of Jurassic Deposits (Callovian–Lower Oxfordian) of the Mikhailovtsement Section (Ryazan Region)
- Authors: Stepanov I.A.1, Kazansky A.Y.1, Kiselev D.N.2, Kosareva L.R.3, Rogov M.A.4, Tesakova E.M.1, Shchepetova E.V.4, Shurupova Y.A.5
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Affiliations:
- Department of Geology, Moscow State University
- Yaroslavl State Pedagogical University
- Kazan Federal University
- Geological Institute, Russian Academy of Sciences
- Department of Biology, Moscow State University
- Issue: Vol 74, No 3 (2019)
- Pages: 258-266
- Section: Article
- URL: https://journals.rcsi.science/0145-8752/article/view/174975
- DOI: https://doi.org/10.3103/S0145875219030104
- ID: 174975
Cite item
Abstract
Based on a detailed integrated petromagnetic, lithological, and micropaleontological study of the Mikhailovtsement reference section of the Moscow syneclise (Ryazan Region), the fluctuations in the Middle Russian Sea level in the Callovian–Early Oxfordian were reconstructed. According to the variations of petromagnetic parameters through the section, seven petromagnetic intervals corresponding to different stages of the paleobasin evolution were established. These stages are correlated with sea level fluctuations established on the basis of changes in the rock lithology and the ostracod complexes. In general, the character of sea level change in the Callovian–Oxfordian that was revealed during the study of the Mikhailovtsement section is in agreement with the global trends.
About the authors
I. A. Stepanov
Department of Geology, Moscow State University
Author for correspondence.
Email: ilya_stepanov_65@mail.ru
Russian Federation, Moscow, 119234
A. Yu. Kazansky
Department of Geology, Moscow State University
Author for correspondence.
Email: kazansky_alex@mail.ru
Russian Federation, Moscow, 119234
D. N. Kiselev
Yaroslavl State Pedagogical University
Author for correspondence.
Email: dnkiselev@mail.ru
Russian Federation, Yaroslavl, 150000
L. R. Kosareva
Kazan Federal University
Author for correspondence.
Email: lina.kosareva@mail.ru
Russian Federation, Kazan, 420008
M. A. Rogov
Geological Institute, Russian Academy of Sciences
Author for correspondence.
Email: russianjurassic@gmail.com
Russian Federation, Pyzhevsky per. 7, Moscow, 119017
E. M. Tesakova
Department of Geology, Moscow State University
Author for correspondence.
Email: ostracon@rambler.ru
Russian Federation, Moscow, 119234
E. V. Shchepetova
Geological Institute, Russian Academy of Sciences
Author for correspondence.
Email: shepetova.map@gmail.com
Russian Federation, Pyzhevsky per. 7, Moscow, 119017
Ya. A. Shurupova
Department of Biology, Moscow State University
Author for correspondence.
Email: shurupova.ya@yandex.ru
Russian Federation, Moscow, 119234