Integrated stratigraphical framework for the Vendian complex of southern Siberian Craton

Vendian deposits are widely distributed in the south of Siberian Craton. They represent disparate sedimentary environments, have different composition and variable stratigraphic completeness. A reliable stratigraphic framework for Vendian of this area is important for correlation with the International Stratigraphic Chart, petroleum geology and paleogeodynamic reconstructions. The framework is based on tracing the major sequence boundaries, analyses of fossil distribution, interpretation of geochemical and geochronological data.