I6731
Russia_Samara_EBA_Yamnaya
Sample Information
I6731
I6731
Russia_Samara_EBA_Yamnaya
2982 BC
M
Russia
-
Leschevo (Samara Oblast, Neftegorsky District); Leschevo-3 (Samara Oblast, Neftegorsky District); Leschevo; Samara Oblast, Neftegorsky District
Haplogroups
R1b1a1a
H13a2b2a
3083-2916 calBCE (4380±20 BP, PSUAMS-4160)
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
Lazaridis2024; Akbari et al. 2026, Lazaridis et al. 2025; LazaridisReichNature2025; AkbariReichNature2026
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: 0.0232
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
Yamnaya_RUS_Samara
98.0%
Yoruba
0.9%
TUR_Barcin_N
0.7%
Dinka
0.3%
Onge
0.1%
Ancient Population Distances
Closest ancient reference populationsBulgaria_Yamnaya_Boyanovo_EBA
0.0332
Czechia_EBA_CordedWare
0.0344
China_Xinjiang_G218_BA_Afanasievo_oWestEurasia
0.0427
Bulgaria_Boyanovo_EBA
0.0450
Bulgaria_EBA_Ezero
0.0458
Bulgaria_EBA_Yamnaya
0.0518
Denmark_MN_TRB_N_CWC
0.0662
Modern Population Distances
Closest modern reference populations (G25 Euclidean distance)Komi_Zyrian_Siberia_(Mordovian_Profile)_(n=1)
0.1259
Frisian_Netherlands_o2_(n=2)
0.1271
Finnish_East_(n=12)
0.1283
Finn_East
0.1283
Finnish_Central_(n=10)
0.1286
Mordvin_Erzya_(n=12)
0.1289
Finn_Central
0.1290
Finnish_Ingria_(n=11)
0.1291
Mordvin_(n=29)
0.1293
Mordovian
0.1294