Mollusk shells from burials of tuzovskiye bugry-1 As indicators of ethno-cultural processes In southern siberia and western central asia In the 3rd millennium bc

Abstract This article focuses on adornments made of mollusk shells from graves of the Tuzovskiye Bugry-1 burial ground in the Altai Territory. The collection includes bivalve shells: Corbicula ferghanensis Kurs. et Star. currently inhabiting the Amu Darya and Syr Darya basins; Corbicula tibetensis Prash. inhabiting the mountain regions of Central Asia, Eastern Kazakhstan, and the Amu Darya and Syr Darya basins; fossil Corbicula similar to Corbicula fl uminalis Mull; swan mussel of the genus Colletopterum inhabiting the Ob basin; and one specimen of Cardiidae sp. of the marine, probably, paleospecies. The most interesting are ancient marine tooth shells related to the genus Dentalium (class Scaphopoda, family Dentaliidae). In the Altai Territory, there are no such deposits that could have contained such shells. These shells were possibly brought by people from other regions. The closest occurrences of Dentaliidae are known in the Aral Sea region. The presence of beads of a truncated cone shape made of Dentalium shells as well as pendants made of Corbicula valves suggest connections between the Altai population and people inhabiting Western Central Asia. These connections might have existed in the form of direct contacts with bearers of the Ust-Narym and Botai cultures or else might have been the result of migration of people from Western Central Asia and Eastern Kazakhstan to the Altai.