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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 · 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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