I15478
USA_CA_SantaBarbara_4900BP
Sample Information
I15478
I15478
USA_CA_SantaBarbara_4900BP
2998 BC
M
USA
-
Clark Estate (California, Santa Barbara); Santa Barbara (California)
Haplogroups
Q1b1a1a
B2b
3092-2917 calBCE (4390±25 BP, PSUAMS-7617)
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: 0.0382
Model based on Davidski's G25 standard reference populations (nMonte-style optimization).
BRA_LapaDoSanto
97.5%
IRN_Ganj_Dareh_N
1.9%
Han
0.6%
Ancient Population Distances
Closest ancient reference populationsCHL_Yamana_1000BP
0.0336
USA_Island_Chumash_SanCruz
0.0367
USA_San_Catalina_Island
0.0375
USA_Spirit_Cave_11000BP
0.0380
USA_Mainland_Chumash
0.0383
USA_Island_Chumash_SanMiguel
0.0384
ARG_LagunaChica_6800BP
0.0385
USA_San_Nicolas_E
0.0387
BLZ_MayahakCabPek_9300BP
0.0392
PER_Cuncaicha_3300BP_contam
0.0396
CHL_Ayayema_5100BP
0.0398
ARG_Fuego_Patagonian
0.0399
Greater_Antilles_Archaic
0.0402
USA_San_Nicolas_L
0.0404
BRA_Laranjeiras_I_4300BP
0.0406
Modern Population Distances
Closest modern reference populations (G25 Euclidean distance)Maya_(n=6)
0.0378
Yanesha_High_Selva_(n=11)
0.0379
Nahua
0.0379
Nahua_Mexico
0.0379
Maya_Tzotzil_(n=17)
0.0386
Mayan
0.0392
Pima_(n=5)
0.0400
Pima_Arizona
0.0400
Cachi_(n=4)
0.0411
Colla
0.0418