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Sample Information

SM-02
SM-02
USA_CA_SanMiguel_650BP
1228 AD
F
USA
-
San Miguel Island (California)

Haplogroups

Not determined
A2
1174-1269 calCE (826±26 BP)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
93.6%
East Asian
5.8%
ANE
0.6%

Publication

ScheibScience2018; ScheibKivisildScience2018

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

Good Β· Distance: 0.0195

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

BRA_LapaDoSanto 98.0%
Han 1.4%
Nganassan 0.5%

Ancient Population Distances

Closest ancient reference populations
USA_Island_Chumash_SanMiguel
0.0074
CHL_Yamana_1000BP
0.0202
USA_Island_Chumash_SanCruz
0.0205
ARG_LaArcillosa2_5800BP
0.0215
ARG_ArroyoSeco2_7700BP
0.0217
BRA_LapaDoSanto_9600BP
0.0220
ARG_Fuego_Patagonian
0.0224
ARG_LagunaChica_6800BP
0.0227
USA_San_Catalina_Island
0.0228
CHL_Ayayema_5100BP
0.0236
USA_Mainland_Chumash
0.0240
Greater_Antilles_Archaic
0.0247
USA_San_Nicolas_E
0.0253
ARG_Selknam_500BP
0.0253
BLZ_MayahakCabPek_9300BP
0.0256

Modern Population Genetic Proximity

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

Archaeological Site Location

34.0333, -120.3833

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