I32873
Russia_Kalmykia_EBA_Yamnaya
Sample Information
I32873
I32873
Russia_Kalmykia_EBA_Yamnaya
2950 BC
M
Russia
-
Chograyskiy (Kalmykia Republic of, Iki-Burul'sky District); Chograi-4 (Republic of Kalmykia, Iki-Burulsky District, Chogray water reservoir); Chograi; Iki-Burulsky District
Haplogroups
R1b1a1b1b
T1a1
3300-2600 BCE
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
Lazaridis2024; Lazaridis et al. 2025; LazaridisReichNature2025
G25 Coordinates
Download the G25 scaled coordinates for this sample to use in calculators like GEDmatch, Vahaduo, or our own calculators.
Download G25 (.txt)G25 Ancestry Model Cached
Good · Distance: 0.0217
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
Yamnaya_RUS_Samara
97.5%
TUR_Barcin_N
0.8%
IRN_Shahr_I_Sokhta_BA2
0.6%
Yoruba
0.5%
Gambian
0.3%
ETH_4500BP
0.3%
Ancient Population Distances
Closest ancient reference populationsYamnaya_RUS_Kalmykia
0.0209
Yamnaya_RUS_Samara
0.0232
RUS_Poltavka
0.0253
Yamnaya_KAZ_Karagash
0.0273
RUS_Afanasievo
0.0274
RUS_Catacomb
0.0279
Yamnaya_UKR
0.0286
MNG_Afanasievo_1
0.0343
RUS_Kubano-Tersk
0.0346
MNG_Afanasievo_1_contam
0.0350
Yamnaya_RUS_Caucasus
0.0354
Corded_Ware_POL_early
0.0373
Corded_Ware_Baltic_early
0.0402
Yamnaya_KAZ_Mereke
0.0428
CHN_Afanasievo_Gongnaisi_BA3
0.0428