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
Czechia_EBA_CordedWare
0.0359
Czechia_EBA_CordedWare
0.0411
China_Xinjiang_G218_BA_Afanasievo_oWestEurasia
0.0427
Bulgaria_Boyanovo_EBA
0.0450
Bulgaria_EBA_Ezero
0.0458
Czechia_EBA_CordedWare
0.0495
Czechia_EBA_CordedWare
0.0511
Bulgaria_EBA_Yamnaya
0.0518
Czechia_EBA_CordedWare
0.0529
Bulgaria_EBA_Yamnaya
0.0552
Bulgaria_Boyanovo_EBA
0.0563
Bulgaria_Boyanovo_EBA
0.0607
Czechia_EBA_CordedWare
0.0623
Czechia_EBA_CordedWare
0.0648
Bulgaria_EBA_Yamnaya
0.0660
Denmark_MN_TRB_N_CWC
0.0662
Czechia_EBA_CordedWare
0.0665
Czechia_EBA_CordedWare
0.0679