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Sample Information

I8578
I8578
USA_CA_PacificGrove_5200BP
3247 BC
F
USA
-
Pacific Grove (California)

Haplogroups

Not determined
A2c
3476-3017 calBCE (Beta-215938)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
94.8%
East Asian
2.8%
EHG
2.4%

Publication

NakatsukaNature2023; NakatsukaReichNature2023

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 · Distance: 0.0269

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

BRA_LapaDoSanto 96.3%
Han 3.1%
Nganassan 0.6%

Ancient Population Distances

Closest ancient reference populations
USA_Mainland_Chumash
0.0256
USA_San_Nicolas_L
0.0265
USA_San_Catalina_Island
0.0276
USA_Island_Chumash_SanMiguel
0.0281
USA_San_Francisco_May
0.0283
USA_San_Nicolas_E
0.0299
USA_Lovelock_Cave_600BP
0.0304
ARG_LagunaChica_6800BP
0.0306
USA_Island_Chumash_SanCruz
0.0307
USA_Lovelock_Cave_1850BP
0.0307
ARG_ArroyoSeco2_7700BP
0.0326
USA_Spirit_Cave_11000BP
0.0329
BRA_LapaDoSanto_9600BP
0.0333
ARG_LaArcillosa2_5800BP
0.0337
USA_Mainland_Chumash_NewCuyama
0.0348

Modern Population Genetic Proximity

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

Archaeological Site Location

36.6167, -36.6167

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