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 · 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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