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 Β· 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 Distances

Closest modern reference populations (G25 Euclidean distance)
Mixe_Mexico
0.0253
Mixe_(n=7)
0.0262
Pima_(n=5)
0.0295
Pima_Arizona
0.0295
Huichol
0.0324
Huichol_Mexico
0.0324
Maya_Tzotzil_(n=17)
0.0328
Totonac_Mexico
0.0344
Totonac_(n=9)
0.0344
Nahua
0.0345

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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