Sample Information

BLR001
BLR001
Germany_EastFrisia_MN
3685 BC
M
Germany
-
Baltrum (Lower Saxony, Aurich); Baltrum

Haplogroups

I2a1a2
K1e
I β€Ί L758 β€Ί M170 β€Ί P215 β€Ί CTS2257 β€Ί L460 β€Ί P37 β€Ί M423
3764-3637 calBCE (4905±30 BP, Poz-103000)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
WHG
64.4%
ANF
18.1%
EHG
14.7%
East Asian
2.2%
Natufian
0.6%

Publication

OlaldeReichNature2026

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

Average Β· Distance: 0.0299

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

WHG 80.0%
TUR_Barcin_N 11.5%
Yamnaya_RUS_Samara 6.8%
Han 0.8%
BRA_LapaDoSanto 0.5%
Levant_PPNB 0.5%

Ancient Population Distances

Closest ancient reference populations
Belgium_Mesolithic_contam
0.0351
Austria_Mesolithic_contam
0.0739
Croatia_Mesolithic
0.0794
Belgium_Mesolithic
0.1013
Belgium_Magdalenian_contam_UP
0.1532
Belgium_MLN
0.1543
Czechia_C_Baalberge_o1
0.1784

Modern Population Distances

Closest modern reference populations (G25 Euclidean distance)
Latvian
0.2283
Lithuanian_North_Zemaitija
0.2286
Estonian
0.2290
Lithuanian_South_Zemaitija
0.2294
Finn_Southeast
0.2300
Lithuanian_(n=5)
0.2304
Finnish_Southeast_(n=11)
0.2307
Finnish_(n=50)
0.2327
Lithuanian_West_Aukstaitija
0.2330
Votian_(n=4)
0.2335

Modern Population Genetic Proximity

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

Archaeological Site Location

53.7329, 7.4343

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