Singil Deposits in the Quaternary Scheme of the Lower Volga Region: New Data

详细

This work presents the history of study of the Neopleistocene Singil deposits, results of analysis the drilling data, and different points of view on the stratigraphy of reference sections of the Lower Volga Region. A large volume of drilling core data indicate that the Singil deposits lie between the Lower Khazar and Upper Khazar deposits, which contradicts a traditional point of view that they lie under the Khazar deposits. As an analysis of faunistical data shows a high level of similarity between the Singil and Khazar assemblages of mammals, it is proposed to consider the Singil mammal assemblage as an analog of the Khazar faunistical assemblage, probably its early phase. The main conclusion of our research is that the accumulation of the Singil deposits occurred at the terminal regressive stage of the Early Khazar basin.