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Sample Information

I0750
I0750
USA_CA_SanClemente_800BP
1125 AD
M
USA
-
San Clemente Island (California, Los Angeles County)

Haplogroups

Q1b1a1a1
R
Q β€Ί M242 β€Ί MEH2 β€Ί M346 β€Ί L53 β€Ί L54 β€Ί CTS3814 β€Ί CTS11969 β€Ί M3 β€Ί M902
1000-1250 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
87.4%
East Asian
9.0%
ANE
3.4%
EHG
0.2%

Publication

NakatsukaNature2023; NakatsukaReichNature2023

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: 0.0228

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

BRA_LapaDoSanto 94.0%
Han 4.0%
Nganassan 1.2%
Yamnaya_RUS_Samara 0.8%

Ancient Population Distances

Closest ancient reference populations
USA_Lovelock_Cave_1850BP
0.0245
USA_Lovelock_Cave_600BP
0.0261
USA_San_Catalina_Island
0.0270
USA_San_Nicolas_L
0.0296
USA_Island_Chumash_SanCruz
0.0305
MEX_Pericues
0.0329
USA_Island_Chumash_SanMiguel
0.0338
USA_Mainland_Chumash_NewCuyama
0.0361
USA_San_Nicolas_E
0.0373
USA_Spirit_Cave_11000BP
0.0376
BRA_LapaDoSanto_9600BP
0.0379
USA_Anzick
0.0382
USA_Mainland_Chumash
0.0395
ARG_ArroyoSeco2_7700BP
0.0396
CHL_Yamana_1000BP
0.0407

Modern Population Genetic Proximity

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

Archaeological Site Location

32.9000, -118.5000

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