Credit: Natalia Shishlina
Fig. 2: Photo a Yamnaya grave at Tsatsa, North Caspian steppes (I6919), 2847-2499 calBCE, to contrast the grave pose with what we would see in Yamnaya, supine with raised knees, fallen to the sides in this case, with a copper dagger, a typical Yamnaya small pot, and a funnel perhaps used in making milk products; dairy peptides were ubiquitous in Yamnaya dental plaque and regular consumption of dairy foods was an innovation of the Yamnaya period in the steppes.