SN-20
USA_CA_SanNicolas_4800BP
Sample Information
SN-20
SN-20
USA_CA_SanNicolas_4800BP
2925 BC
M
USA
-
San Nicolas Island (California)
Haplogroups
Q1b1
A2cb
3650-2200 BCE
Ancestry Components
Estimated ancestral proportions from ancient reference populationsPublication
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
Poor · Distance: 0.0442
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
BRA_LapaDoSanto
100.0%
Ancient Population Distances
Closest ancient reference populationsARG_Haush_400BP
0.0346
ARG_Yamana_100BP
0.0375
ARG_Selknam_500BP
0.0377
USA_Island_Chumash_SanMiguel
0.0410
ARG_Fuego_Patagonian
0.0415
CHL_Conchali_700BP
0.0420
CHL_Ayayema_5100BP
0.0430
CUW_Ceramic
0.0435
PER_RioUncallane_1800BP
0.0436
ARG_LaArcillosa2_5800BP
0.0438
CHL_Kaweskar_1000BP
0.0439
BRA_LapaDoSanto_9600BP
0.0442
PER_Lauricocha_8600BP
0.0450
CHL_Yamana_1000BP
0.0451
CHL_LosRieles_5100BP
0.0453
Modern Population Distances
Closest modern reference populations (G25 Euclidean distance)Maya_Tzotzil
0.0467
Yanesha_Intermediate_Selva_(n=12)
0.0471
Aymara_Peru_Titicaca_(n=11)
0.0474
Ashaninka_(n=8)
0.0477
Quechua_Peru_Titicaca_(n=16)
0.0481
Shipibo_(n=10)
0.0481
Mixe_Mexico
0.0482
Mixe_(n=7)
0.0483
Uros_Peru_Titicaca_(n=5)
0.0484
Aymara_Bolivia
0.0486