Postmagmatic tectonics of basement granites of the Far Eastern seas of Russia

Kerimov, V. Yu.; Мустаев, Р. Н.; Guryanov, S. A.; Leonov, M. G.

doi:10.17580/em.2020.02.01

Cited by 3 publications

(3 citation statements)

References 10 publications

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“…A feature of this system, as follows from the model, is actuation of extensile processes in the internal area of the Euxinus block mass (plate) in the east of the Black Sea, which represents a new phase of destruction of this, once joint, relict of the Earth's crust. Active tension lasts in the west of the Black Sea depression, where a series of depressions of the Eastern Caucasus, Southern Caucasus, northwestern and near-Apsheron zones of the Southern Caspian join together into a single wide and long extensile structure [35][36][37][38][39][40][41].…”

Section: Resultsmentioning

confidence: 99%

Tectonic zonality of sedimentation cover in the Black Sea–Caspian Region

Senin¹,

Mustaev²,

Kerimov³

et al. 2022

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The article focuses on modeling tectonic zonality of the sedimentation cover in the Black Sea-Caspian Region, and addresses the identification and validation of the Late Paleozoic, Mesozoic, Alpine and recent-time geodynamically active structures. The modeling shows that the significant events, which governed the evolution features of the geodynamically active structures, correlate with the recent time. That is the time when such sedimentation basins as Terek-Caspian, Indol-Kuban, Eastern Kuban and Karkinit have finally set. The first three basins in this list occur in the zones of the reverse geodynamic regime, with dominant extension and downwarping within the limits of cratons, and belong to the Black Sea-Caspian geodynamically active structure. The Karkinit basis belongs to the Scythian geodynamically active structure with generally compressive tectonics, dominant upheaval or relative stabilization. The tectonic features have had the critical influence on both formation of the sedimentation cover of the basins and spatial distribution of minerals.

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Section: Resultsmentioning

confidence: 99%

Tectonic zonality of sedimentation cover in the Black Sea–Caspian Region

Senin¹,

Mustaev²,

Kerimov³

et al. 2022

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“…These are the large depocenters of Terek-Caspian, Indol-Kuban (east) and Tuapse, and the small depocenters of Sorokin, Anapa and Kerch-Taman. In the rest area, the accommodation space of the Maykopian basin fills out [28][29][30][31][32][33]. In the Crimean and within the limits of the Stavropol dome, no sedimentary accumulates.…”

Section: Erc Rc Er H H H H H H H H H H H H H H H H H H H H H H H H Cr...mentioning

confidence: 99%

Sedimentary basin analysis: Black Sea–Caspian Region

Mustaev¹,

Kerimov²,

Лавренова³

et al. 2023

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The accomplished analysis has found out that the study basins were the parts of the Black Sea-Caspian basin system in the Mesozoic era, partly participated in dislocation tectonics later on, and are the part of the Alpine folding zone from the viewpoint of the modern tectonic zoning. Furthermore, the analysis has set the main stages of the sedimentation cross-section formation with the specified sedimentary depocenters at each stage, which allows reconstructing the sedimentation evolution. The studies of the delineated area reveal four zones of stable downwarping within the period of the plate mantle formation: the Karkinit, Indol-Kuban, Eastern Kuban and Terek-Caspian basins. Each basin features unique evolution in terms of different tectonics modes and sedimentation velocities. These factors govern the geological structures of the basins-different thickness relationships of sedimentary units.

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“…В связи с катагенетическим расходом ОВ на образование углеводородов (жидких и газовых) и неуглеводородных продуктов (вода, газы -СО2, Н2S, N и др. ), происходит снижение массы ОВ в катагенезе и на каждом этапе преобразования ОВ мы имеем дело с остаточными концентрациями [32][33][34][35][36][37][38]. Для восстановления исходных значений Сорг к началу катагенеза, т.е.…”

Section: результаты исследований и их обсуждениеunclassified

Zones of hydrocarbons generation in the Meso-Cenozoic complex of the Black Sea-Caspian region

Mustaev¹,

Kerimov²,

Lavrenov³

et al. 2022

SOCAR Proceedings

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As a result of the studies carried out within the study area, four areas of stable subsidence (basin) were identified during the entire period of the formation of the plate cover: Karkinitsky, Indolo-Kubansky, East Kubansky and Terek-Caspian. Each of the basins is characterized by a unique evolution, which manifests itself in differences in the tectonic regime and sedimentation rates. This determined the features of the geological structure of the basins, the sources of generation within them and the critical moment characterizing the process of generation - migration - accumulation of hydrocarbons in the system. Overcoming the critical moment occurs in the centers of hydrocarbon generation, when more than 50% of hydrocarbons emigrated from the source rock and accumulated in traps. As a rule, the sources are confined to the most submerged parts of the sedimentary basin, in which the deposits are in more severe thermobaric conditions. Keywords: sedimentary basin; hydrocarbon system; generation source; plate cover; tectonic regime; sedimentation rate; basin analysis.

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Postmagmatic tectonics of basement granites of the Far Eastern seas of Russia

Cited by 3 publications

References 10 publications

Tectonic zonality of sedimentation cover in the Black Sea–Caspian Region

Tectonic zonality of sedimentation cover in the Black Sea–Caspian Region

Sedimentary basin analysis: Black Sea–Caspian Region

Zones of hydrocarbons generation in the Meso-Cenozoic complex of the Black Sea-Caspian region

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