V. Smirnov, В Н Смирнов, K. Ivanov, Константин Сергеевич Иванов
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Structural connections between Urals and West Siberia: the common stage on the boundary of Permian and Triassic periods
40Ar/39Ar-dating of the micas from the schists and blastomylonites collected from the fault which separates the Eastern zone of the Middle Urals dipped under the cover of the West Siberian plate from the open part of the geologic structures of the Urals, showed that the last phase of deformation was represented by a submeridional sinistral strike-slip faults with the age of 251 Ma. The appearance of the analyzed deformations practically exactly coincides in time with the formation of the grabens of meridional strike at the base of the West Siberian plate.
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