I11282
USA_CA_SantaBarbara_900BP
Sample Information
I11282
I11282
USA_CA_SantaBarbara_900BP
1020 AD
M
USA
-
CA-SBA-17 (California, Carpinteria, Shalwaj)
Haplogroups
Q1b1a1a
A2
992-1038 calCE (1010±15 BP, PSUAMS-4881)
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
Average · Distance: 0.0349
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
BRA_LapaDoSanto
97.3%
Han
2.3%
Nganassan
0.3%
Levant_PPNB
0.1%
Ancient Population Distances
Closest ancient reference populationsUSA_Island_Chumash_SanMiguel
0.0249
USA_Mainland_Chumash
0.0287
CHL_Yamana_1000BP
0.0311
USA_San_Catalina_Island
0.0316
USA_San_Nicolas_E
0.0333
USA_Island_Chumash_SanCruz
0.0334
ARG_ArroyoSeco2_7700BP
0.0340
USA_San_Nicolas_L
0.0345
USA_San_Francisco_May
0.0346
ARG_LagunaChica_6800BP
0.0346
ARG_LagunaToro_2400BP
0.0350
USA_Lovelock_Cave_600BP
0.0365
USA_Lovelock_Cave_1850BP
0.0369
ARG_LaArcillosa2_5800BP
0.0376
BRA_LapaDoSanto_9600BP
0.0377
Modern Population Distances
Closest modern reference populations (G25 Euclidean distance)Mixe_Mexico
0.0321
Maya_Tzotzil_(n=17)
0.0321
Mixe_(n=7)
0.0325
Pima_(n=5)
0.0354
Pima_Arizona
0.0354
Maya_(n=6)
0.0358
Zapotec_(n=7)
0.0385
Zapotec_Mexico
0.0385
Mayan
0.0387
Totonac_Mexico
0.0387