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Sample Information

SN-16
SN-16
USA_CA_SanNicolas_1600BP
1200 BC
F
USA
-
San Nicolas Island (California)

Haplogroups

Not determined
B2a5b
3700 BCE - 1300 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
92.0%
East Asian
4.4%
ANE
3.0%
Natufian
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

Average Β· Distance: 0.0314

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

BRA_LapaDoSanto 95.4%
Onge 2.8%
Han 1.4%
Levant_PPNB 0.3%
Nganassan 0.2%

Ancient Population Distances

Closest ancient reference populations
USA_San_Nicolas_L
0.0263
USA_San_Nicolas_E
0.0315
USA_San_Catalina_Island
0.0335
USA_Island_Chumash_SanMiguel
0.0347
USA_Island_Chumash_SanCruz
0.0353
USA_San_Francisco_May
0.0361
USA_Mainland_Chumash
0.0365
MEX_Pericues
0.0372
USA_Lovelock_Cave_1850BP
0.0392
BRA_LapaDoSanto_9600BP
0.0396
ARG_ArroyoSeco2_7700BP
0.0396
USA_Anzick
0.0403
USA_Mainland_Chumash_NewCuyama
0.0406
USA_Lovelock_Cave_600BP
0.0410
BLZ_SakiTzul_7400BP
0.0410

Modern Population Genetic Proximity

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

Archaeological Site Location

33.2643, -119.5390

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