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Sample Information

RBC2
RBC2
USA_Guam_LateUnai_Ritidian
201 BC
F
USA
-
Ritidian Site (Guam)

Haplogroups

Not determined
E2a*
400-1 BCE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
East Asian
99.2%
Sub-Saharan
0.8%

Publication

PugachPNAS2020, PugachPNAS2021; PugachStonekingPNAS2020

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 Β· Distance: 0.1506

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

Han 88.6%
Onge 11.4%

Ancient Population Distances

Closest ancient reference populations
TWN_Hanben
0.0393
GUM_Late_Unai_Ritidian
0.0417
TON_2500BP
0.0421
VUT_Teouma
0.0427
VUT_2900BP_all
0.0442
TWN_Gongguan
0.0487
MYS_Historical
0.0502
CHN_Tanshishan_N
0.0616
CHN_Xitoucun_N
0.0668
CHN_Liangdao2_N
0.0774
CHN_Liangdao1_N
0.0784
CHN_Lada_1300BP
0.0904
CHN_Yiyang_1300BP
0.0948
CHN_Layi_1400BP
0.0984
CHN_Shenxian_1300BP
0.0991

Modern Population Genetic Proximity

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

Archaeological Site Location

13.6500, 144.8600

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