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Sample Information

Ala1
Ala1
USA_CA_SanFranciscoBay_300BP
1650 AD
F
USA
-
Síi Túupentak (ALA-565 / H) (California, San Francisco Bay); Síi Túupentak (ALA-565 / H) (San Francisco Bay)

Haplogroups

Not determined
C1c1b
1400-1900 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
92.2%
East Asian
5.6%
EHG
2.2%

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: 0.0248

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

BRA_LapaDoSanto 96.9%
Han 1.9%
Levant_PPNB 1.1%

Ancient Population Distances

Closest ancient reference populations
USA_San_Francisco_May
0.0116
USA_Island_Chumash_SanCruz
0.0244
USA_San_Nicolas_L
0.0250
USA_San_Catalina_Island
0.0256
USA_San_Nicolas_E
0.0258
ARG_ArroyoSeco2_7700BP
0.0260
USA_Mainland_Chumash
0.0277
ARG_LagunaChica_6800BP
0.0278
USA_Island_Chumash_SanMiguel
0.0296
BRA_LapaDoSanto_9600BP
0.0298
ARG_LaArcillosa2_5800BP
0.0301
USA_Mainland_Chumash_NewCuyama
0.0310
CHL_Ayayema_5100BP
0.0314
Greater_Antilles_Archaic
0.0315
MEX_Pericues
0.0334

Modern Population Genetic Proximity

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

Archaeological Site Location

37.5944, -121.8889

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