Composition of sedimentary rocks from the Shapkina River valley, Bolshezemels...

A facies-genetic and stratigraphic subdivision of the Quaternary sequence in the Shapkina River valley has been accomplished. The riverbank shows outcrops of three glacial...已完成夏普金河谷（Shapkina River valley）内第四纪沉积序列的相成因（facies-genetic）与地层划分工作。该河岸出露三套冰川……