2015, № 1 (176)

Sudarikov V.N., Kalinina O.N. INTERPRETATION OF THE SOUTHERN PART OF THE VOLGA-URAL ANTECLISE FOR SMALL-SCALE SPACE IMAGESIt was carried out detailed interpretation of space images on the southern part of Volga-Ural Anteclise. According to the results of work were first identified tectonic crustal blocks characterized by its specific geological features and lineaments system. Comparison with geological and geophysical materials detected consistency of deciphered lineaments with the structural plan of the platform sedimentary cover and basement and at the same time confinement of many oil and gas fields to the ring structures. It was detected Asekeevsky macrostructure of diameter 460 km is the oldest endogenous structure in the region.By parity of reasoning with similar macrostructure on ancient shields its formation is associated with the process of formation and consolidation of ancient Archean-Proterozoic rocks forming the crystalline basement.Key words: lineament, space photo, interpretation, sedimentary sheath, crystalline basement, Caspian syneclise, Asekeevsky structure, tectonic block.

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Year: 2015

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Sergey Aleksandrovich
MIROSHNIKOV

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