I20827
France_GrandEst_IA2
Sample Information
I20827
I20827
France_GrandEst_IA2
250 BC
M
France
-
Chemin de Coupetz (Grand Est Region, Marne Department, Châlons-en-Champagne Arrondissement); Faux Vesigneul (Grand Est Region, Marne Department, Châlons-en-Champagne arrondissement, Chemin de Coupetz); Chemin de Coupetz; Marne
Haplogroups
R1b1a1b1a1a2b1a1
H3
300-200 BCE
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
PattersonNature2021; Patterson et al. 2022; PattersonReichNature2021
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
Poor · Distance: 0.0405
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
TUR_Barcin_N
47.6%
Yamnaya_RUS_Samara
36.1%
WHG
16.3%
Ancient Population Distances
Closest ancient reference populationsEngland_EIA_highEEF
0.0247
DEU_Lech_EBA_contam
0.0247
CZE_IA_Hallstatt
0.0252
England_LIA_highEEF
0.0261
SVK_LIA_La_Tene
0.0269
England_MIA_highEEF
0.0274
FRA_LN_EBA
0.0277
CZE_MBA_Tumulus
0.0279
CZE_IA_La_Tene
0.0281
FRA_Champagne_IA2
0.0286
CZE_LBA_Knoviz
0.0293
DEU_Singen_EBA
0.0300
HUN_IA_La_Tene
0.0307
Iberia_Northeast_Empuries1
0.0316
CHE_EBA
0.0318