The cultural dynamic and the colonization of Western Siberia plain in the Last Pleistocene

The analyze of stone and bone assemblages, faunal remains on archeological sites allow to determine 2 cultural traditions: «befor sartanian» and «sartanian», which present 3 stage of cultural dynamic and colonization of Western Siberia plaint in the Last Pleistocene. «Befor sartanian» tradition - early period (until 22/24 thousands years ago), the time of south-eastern part colonization. «Sartanian» tradition - middle period (22/24 - 16/15 thousands years ago) and last period (16/15 - ~10 thousands years ago). In the middle period had been colonized south-eastern, southern and western part of plain. In the last period the central part had been colonized.