Burial mask from the Tashtyk Culture 1st-5th centuries AD, from Khakassia in south Siberia
In August 2023, archaeologists discovered a new burial site connected to this culture at the Oglakhtinsky burial ground
The Tashtyk Culture was likely IE, and connected to the Xiongnu on… pic.twitter.com/bAV7kd5J34

— Alexander's Cartographer (@cartographer_s) October 22, 2023