High socle terraces in the valleys of Volga-Kama basin

Abstract

Widespread occurence of high socle terraces in all large, middle and small valleys of Volga-Kama region is established first. At least two their levels are proved to exist. The age of upper level is dated to eopleistocene by palaeontological data and of lover one - to the first half of early Quaternary on the analogy of other regions.