Genetic group ID Time Period Affiliated cultures Number of Samples Sample IDs eastMongolia_preBA pre-Bronze Age Unknown 1 SOU001 centralMongolia_preBA pre-Bronze Age Unknown 1 ERM001 Fofonovo_EN pre-Bronze Age Fofonovo  4 FNO001; FNO003; FNO006; FNO007 Afanasievo_Mongolia Early Bronze Age Afanasievo 2 SHT001; SHT002 Afanasievo_KUR001 Early Bronze Age Afanasievo 1 KUR001 Chemurchek Early Bronze Age Chemurchek 2 YAG001; IAG001 Chemurchek_KUM001 Early Bronze Age Chemurchek 1 KUM001