The Pleistocene Prehistory of Siberia

Very little is known about the prehistory of Siberia prior to the Sartan (“Main Würm” = “Main Wisconsin”) Stadial of the Last Glacial. It is not yet clear whether this is result of the inadequacy of investigations so far or of the fact that human occupation was relatively limited in pre-Sartan times. The Sartan occupation of Siberia has been well documented by the discovery of a relatively large number of open-air sites in the major river valleys of the region. The large numbers of broken-up animal bones found at many of these sites, in combination with rich inventories of bone and stone artifacts and remains of structures, hearths, ect., show that the Sartan inhabitants of Siberia were comparable in level of cultural development to their European (Upper Paleolithic) contemporaries. More particularly, they seem to have been effective big-game hunters, fully capable of exploiting the comparatively rich game resources of their open country environment. As in Europe, evidence from Siberia suggests that the environmental change (especially reforestation) which took place at the end of the Last Glacial led to decreased reliance on big-game hunting and increased emphasis on other modes of subsistence, especially fishing.