Bone tools for leather processing (blunt knives and curriers knives) in the funeral rite of the Post-Catacomb period as cultural and chronological indicators

In the paper, the burials of the Post-Catacomb period (2200–1800 cal BC), whose inventory included large bone tools for leather processing, are analysed. Most of them are represented in the Lola Culture circle (Ciscau-casia and the Volga-Urals), and only in few instances they have been found in the burials of the Babino Culture circle (the Lower Volga and the Lower Don regions). The mapping indicates that in the latter case we are dealing with the evidence of intercultural contacts between the representatives of the Lola and Babino traditions. The analysis of the materials shows that the tradition of using large tools for skin processing in the funeral rite deve-loped at the end of the Middle Bronze Age in Ciscaucasia within the Lola Culture circle. The Lola Culture was the main generator here. Its materials contain the largest number of such tools and their greatest variety. To such an extent, it is not represented within the materials of any other cultural formation of the Post-Catacomb period and in any of the cultures of the Late Bronze Age, where this tradition was inherited and rooted itself. It is noteworthy that in the Post-Catacomb burials, large leather-processing tools in most cases were present in the toolsets alongside other production implements, most often with stone tools. Besides, the functional relation between the bone and stone components of such toolsets is either not obvious or completely absent. It is possible that the interred with the attributes of different crafts might have been associated with the variants of the well-known Cult of Demiurge, well represented in archaic societies. The analysis of some features of the rite and combinations with other categories of the inventory in the burials of the Lola Culture circle shows that there is a correlation be-tween the types of the large leather-processing tools and particular specific features of the ritual practice. Thus, the tools made from the lower jaws and pelvic bones of large ungulate animals clearly correlate with the south-ward orientation of the skeletons in the burials. The leather-processing tools made from the ribs of the large ungu-late animals were seen predominantly in the burials with northward orientations. It is still difficult to say what lies behind such steady correlations, but it should be noted that in a reduced form they recur in the subsequent Late Bronze Age. The answer to the last question requires further expansion of the source base.