CENOZOIC TECTONIC HISTORY OF THE ARCTIC REGIONS OF THE WEST-SIBERIA GEOSYNECLISE
Based on the analysis of the new generation geological maps and stratigraphic arrangements of the Cenozoic deposits studied in core drilling and exploration wells, for the first time structural maps were built using datum levels of the Cenozoic deposits, and thickness maps for geological formations occurred within them. The built maps represent in their entirety a 3D model of the Paleogene and Neogene-Quaternary marine deposits of the West Siberian Geosyneclise. The analysis of the mapped structures allowed to establish principal features of structural history of the study area at that time, and to assess its impact on petroleum potential of the region.