Rescue archaeological excavation at the Ryabchikov Klyuch 1 site near Kansk in 2015

We investigated the Ryabchikov Klyuch 1 occurrence in the course of rescue archaeological excavation near Kansk in the Ilan district of the Krasnoyarsk territory. The occurrence forms part of Anzhevsk complex of sites and is known since 2011. The occurrence occupies a slope area of the sharp rigged relief. Its formation is associated with neotectonic processes. We divided two main stratigraphic levels of archaeological material bedding. The upper (first) level is associated with materials of Middle Ages - the ethnographic present. Stone industry mainly includes the unretouched flakes, chunks of local raw materials, and simple core form, Neolithic core and fragmental and complete ceramic vessels. Metal items are confined in the layer to period ethnographic present. The second cultural and stratigraphic level is associated with Bronze Age - Early Iron Age. Stone industry demonstrates the lack of persistent blank form production, accompanying well or even high level of secondary treatment. Pottery is presented by fragmental molded vessels: mainly opened forms, profiled, with deflected rim and, probably, round bottoms. The most presentable structures of this archaeological objects are two medieval burials, which contained the items, associated with late nomadic cultural type. The female burial includes the beads made of vitreous paste, colored bead, cowrie bracelet, bronze disk with dragon images, fragment of iron item, iron stemmed knife, cow caudal vertebra. The child burial contained the lenticular beads of turquoise color and two clay molded vessels of grey color.