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Sample Information

GRK020
GRK020
Poland_MigrationPeriod
320 AD
F
Poland
-
Gródek

Haplogroups

Not determined
T2b5c
239 - 401 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
ANF
41.9%
Steppe
39.0%
WHG
12.1%
EHG
4.0%
Natufian
2.5%
CHG/Iran N
0.5%

Publication

https://www.nature.com/articles/s41586-025-09437-6, Slavs2025

View Study

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 Β· Distance: 0.0452

Model based on Davidski's G25 standard reference populations (nMonte-style optimization).

Yamnaya_RUS_Samara 44.3%
TUR_Barcin_N 41.0%
WHG 14.7%

Ancient Population Distances

Closest ancient reference populations
Austria_Lower_Unetice_EBA
0.0218
Belgium_Flanders_Sint_Truiden_LatePostMedieval
0.0219
Austria_ViennaBasin_ModlingLeinerinnen_LateAntiquity
0.0247
Denmark_PostMedieval
0.0247
Belgium_Flanders_Sint_Truiden_EarlyMedieval
0.0251
Austria_ViennaBasin_Csokorgasse_Avar
0.0252
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0253
Belgium_StRombout_Cemetery_Medieval
0.0261
Belgium_Flanders_Sint_Truiden_EarlyHighMedieval
0.0266
Belgium_Flanders_Sint_Truiden_LateMedieval
0.0267
Belgium_Koksijde_LateMerovingian
0.0268
Denmark_Medieval
0.0269
Denmark_Medieval
0.0273
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0274
Belgium_Flanders_Sint_Truiden_PostMedieval
0.0275
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0278
Czechia_MBA_Tumulus
0.0278
Denmark_Medieval
0.0281
Austria_Klosterneuburg_Roman
0.0282
Belgium_Flanders_Sint_Truiden_HighMedieval
0.0283

Modern Population Genetic Proximity

Heatmap based on G25 Euclidean distance to 3,000+ modern populations

Archaeological Site Location

50.7900, 23.9400

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