Glacial and recent morpholithogenesis in the Luga Guba bay

Abstract

The glacial morpholithegenesis role is estimated in the modeling of the Pre-Quaternary rock surface. Non-uniform structure of the Valdai ice sheet at the find stage and during retreat of the glacier is shown to influence development of the main recoat landforms within the Luca region. Characteristic of the present-day sedimentation are inferred from the granulometry of sea floor sediments.