I2143
Russia_Irkutsk_Kata_Glazkovo_UstShamanka_EBA
Sample Information
I2143
I2143
Russia_Irkutsk_Kata_Glazkovo_UstShamanka_EBA
2610 BC
M
Russia
Russian Federation
Ust'-Shamanka-1 (Irkutsk Oblast, Ust'-Ilimskiy District, Kata); Ust'-Shamanka-1; Ust'-Ilimskiy District, Irkutsk Oblast
Haplogroups
Q1b1b
C4a1a+195
2841-2494 calBCE (4071±21 BP) [R_combine: (4040±25 BP, PSUAMS-9085), (4130±35 BP, Poz-82203)]
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
Zeng et al. 2025; ZengReichNature2025
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
Very Poor · Distance: 0.0991
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
Nganassan
52.9%
Han
23.6%
BRA_LapaDoSanto
11.2%
Yamnaya_RUS_Samara
9.9%
Yoruba
1.3%
IRN_Shahr_I_Sokhta_BA2
1.2%
Ancient Population Distances
Closest ancient reference populationsRUS_Ust_Ida_EBA
0.0210
RUS_Baikal_BA
0.0223
RUS_Angara_River_BA
0.0235
RUS_Angara_River_N
0.0238
RUS_Lake_Baikal_N
0.0250
RUS_Karasuk_o
0.0277
RUS_Ust_Belaya
0.0283
RUS_Lena_River_N
0.0290
RUS_Shamanka_EBA
0.0309
RUS_Lena_River_BA
0.0340
RUS_Baikal_EBA
0.0343
RUS_Kurma_EBA
0.0359
RUS_Ust_Ida_LN
0.0428
RUS_Kurma_EBA_o
0.0437
RUS_Baikal_MA
0.0437
