I2711
USA_CA_SantaRosa_7400BP
Sample Information
I2711
I2711
USA_CA_SantaRosa_7400BP
5419 BC
F
USA
-
CA-SRI-3 (California, Santa Rosa Island, Tecolote Point)
Haplogroups
Not determined
A2
5477-5372 calBCE (6455±25 BP, PSUAMS-2153)
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
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
Poor · Distance: 0.0356
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
BRA_LapaDoSanto
98.1%
Han
1.9%
Ancient Population Distances
Closest ancient reference populationsPER_Cuncaicha_9000BP
0.0282
ARG_LagunaChica_6800BP
0.0306
CHL_Ayayema_5100BP
0.0322
ARG_LaArcillosa2_5800BP
0.0327
ARG_LagunaToro_2400BP
0.0331
USA_Island_Chumash_SanMiguel
0.0342
ARG_ArroyoSeco2_7700BP
0.0345
Greater_Antilles_Archaic
0.0357
USA_Island_Chumash_SanCruz
0.0357
CHL_Yamana_1000BP
0.0360
BRA_Laranjal_6700BP
0.0362
ARG_Fuego_Patagonian
0.0364
USA_Mainland_Chumash
0.0369
USA_San_Nicolas_E
0.0370
BRA_LapaDoSanto_9600BP
0.0371