New investigations of early Neolithic layers (on the example of Rakushechny Yar)

R Rakushechny Yar has attracted interest for a long period of time. New questions arose around its materials and the site itself, which led to renewal of excavations and investigations of this site nowadays. New investigations of the place allowed the authors to distinguish early Neolithic layers, which were inaccessible before due to a high water level of the Don River. Particularities of Unio and Viviparus shells distribution show that these were different shell middens within several horizons. Also variety of spots full of bone debris and pits were uncovered here. New paleogeographical studies allowed reconstruction ancient landscape in the surroundings of this place. Shell tools, stone industry and ceramic assemblage, bone and antler tools are early Neolithic finds. The first time wooden artefacts and coprolites were found in a low watered layer. Finds of bones of domestic animals suggest even more complicated organization of this early Neolithic society.