A new model of Pleistocene glaciation in the northern Urals

Resumo

This is an overview of the latest data on the age of topographically expressed glacigenic formations of the Polar Urals obtained by international geological teams by modern dating techniques including optical luminescence, radiocarbon and cosmogenic beryllium in exposed boulders. The new dates combined with the results of geological mapping and remote sensing data is a basis for rejecting the concept of the Quaternary Uralian ice caps in favor of small alpine glaciers which developed south of the Kara ice sheet.