New Evidences Of Compressional Tectonic Regime At The Southern Part Of The Western Black Sea Basin Along Turkish Margin (Between Akcakoca And Cide)

2017 ◽  
Author(s):  
K.M. Onal ◽  
E. Demirbag
Keyword(s):  
Black Sea ◽  
Tectonic Regime

scholarly journals PECULIARITIES OF FORMATION OF THE LOWER CRETACEOUS TEСTONO-SEDIMENTATION SYSTEM OF THE BLACK SEA MEGADEPRESSION

2021 ◽  
pp. 67-78
Author(s):  
V.P. Hnidets ◽  
K.H. Hryhorchuk ◽  
L.V. Balandyuk
Keyword(s):  
Black Sea ◽  
Lower Cretaceous ◽  
Oil And Gas ◽  
The Black Sea ◽  
Mosaic Block ◽  
Tectonic Regime ◽  
Genetic Types ◽  
Temporal Differentiation ◽  
History Of ◽  
Dominant Influence

Based on the analysis of the distribution of structural-material complexes, facial-genetic types and modeling of the history of immersion of the Lower Cretaceous sediments, the spatial-temporal differentiation of the tectonic regime of the Black Sea megadepression in the Early Cretaceous was established. It is shown that the structural and lithologicalfacial features of the Lower Cretaceous tectonic-sedimentation system were determined by the interaction of tectonic and geological-paleooceanographic factors. Thus, the low sea level and the initial phases of activation of sublatitudinal faults in the Hoterivian-Aptian determined the dominant influence of submeridional tectonic faults on the formation of the corresponding structural-facial block zonation. The increase in the area of the basin, the removal of denudation areas in the Late Albian reduced the intensity of terrigenous discharge, and the prolonged activity of sublatitudinal faults led to the formation of sublatitudinal structural-facial zonation. In the subsequent geological history, the tectonic regime was characterized by a complex mosaic-block character, which influenced the heterogeneity of oil and gas lithofluid systems of Cretaceous deposits.

MÖSSBAUER AND CHEMICAL ANALYSES OF SOME SEDIMENTS FROM THE ROMANIAN SHORE OF THE BLACK SEA

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-445-C2-448
Author(s):  
D. Barb ◽  
L. Diamandescu ◽  
M. Morariu ◽  
I. I. Georgescu
Keyword(s):  
Black Sea ◽  
The Black Sea ◽  
Chemical Analyses

Modeling of ecological conditions in the Euxine Basin in the Sarmatian and Maeotian by methods of diatom analysis

2019 ◽  
pp. 257-261
Author(s):  
Eleonora P. Radionova
Keyword(s):  
Black Sea ◽  
Late Miocene ◽  
The Black Sea ◽  
Subtidal Zone ◽  
Diatom Analysis ◽  
Diatom Flora ◽  
North West ◽  
Ecological Conditions ◽  
The North

The associations and ecological conditions of the existence of modern diatoms of the North-West (Pridneprovsky), Prikerchensky and Eastern regions of the subtidal zone of the Black Sea are considered. Based on the unity of the composition of the Present and Sarmatian-Meotian diatom flora, an attempt has been made to model some of the ecological c situation of the Late Miocene Euxinian basin.

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