Year: 2018
Pages: 79-95
UDC: 551.72+553.9 (234.853)
Number: 2
Type: scientific article
DOI: http://doi.org/10.31084/2619-0087/2018-2-6
Topic: ARTICLES AND PUBLICATIONS
Authors: Sergeeva, Nina D., Puchkov, Victor N., Ratov, Alexander A., Kozlova, Olga V.
The correlation of Upper Precambrian deposits in aulacogens of the Volgo-Uralian area and pericratonic basins of the Southern Urals is based on materials received in result of study of deep parametric boreholes in the regions under study. The comparable features of composition and structure of sedimentary successions of pericratonic basins (the Southern Urals) and aulacogens (Volgo-Uralian area) indicate at comparable conditions of formation of the sediments under discussion and a close connection of sedimentary basins of the Riphean time. It is well coordinated with the materials of deep structure of the regions under the study obtained by seismic works, fulfilled by the “Bashneftegeofizika” Trust with the aim of study of the Preuralian foredeep and the western part of the Uralian foldbelt.
Riphean, Vendian, Formation, stratigraphy, correlation, Southern Urals, Volga-Ural area