ROLE OF TECTONIC REGIME IN THE DEVELOPMENT OF CONCEDIMENTAL DEPOSITS OF CHOCRATIC ANTICLINE FOLD
| Autor: | U.Z. Naumenko, O.D. Naumenko |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Tectonics and Stratigraphy. :63-68 |
| ISSN: | 2523-482X 0375-7773 |
| DOI: | 10.30836/igs.0375-7773.2020.216150 |
| Popis: | In the article based on the data of the field studies for 2008-2013, the sequence of tectonic movements in the formation of the Chocratic anticlinical fold is justified on the basis of a facial analysis. The Kerch Peninsula is a unique region where both anthropogenic and subaerial deposits of shelf and marine formations are widely represented. Of particular interest is located in the north-eastern part of the peninsula of Lake Chocrac with the anticline structure of the same name, which is part of the system of folds of the Lychagin shaft. Using the methodology of reconstruction of geological events and geological and structural analysis of Quaternary sediment, condimentary deposits of the Chocratic anticline fold were identified for the first time, the sequence of terrace formation and the impact of tectonic movements on its formation were shown. It was shown that the formation of sediments of the Karangad period on the north-eastern shore of Lake Chocratic differs from the formation of other sediments of that time on the Crimean Peninsula.Features of lithologic-facial composition of the Chocratic anticline fold require a comprehensive approach to their study to more accurately reflect the conditions of sedimentation and geological processes associated with formation fluids. It is well known that formation fluids are responsible for the "clay" tectonics, which are widely distributed on the territory of the Kerch Peninsula and the nearby Kerch shelf.The authors conclude that the tectonic movements that formed the Chocratic anticline occurred from the end of the early quarantine to the time when the leveling surface appeared. |
| Databáze: | OpenAIRE |
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