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Sample Information

I8348
I8348
Argentina_Pampas_6800BP
4925 BC
F
Argentina
-
Laguna Chica (Pampas Region); Laguna Chica (Pampas)

Haplogroups

Not determined
B2b
5010-4840 calBCE (6080±15 BP, UCIAMS-185303)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
93.0%
East Asian
5.2%
Sub-Saharan
1.8%

Publication

PosthNakatsukaCell2018; PosthCell2018; PosthReichCell2018

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: 0.0316

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

BRA_LapaDoSanto 98.7%
Yoruba 1.1%
Levant_PPNB 0.2%

Ancient Population Distances

Closest ancient reference populations
ARG_LagunaChica_6800BP
0.0239
CHL_Ayayema_5100BP
0.0325
CHL_Yamana_1000BP
0.0328
PER_Cuncaicha_9000BP
0.0330
BRA_LapaDoSanto_9600BP
0.0335
ARG_ArroyoSeco2_7700BP
0.0335
USA_Island_Chumash_SanCruz
0.0349
ARG_Fuego_Patagonian
0.0350
CHL_LosRieles_5100BP
0.0352
USA_San_Nicolas_E
0.0352
Greater_Antilles_Archaic
0.0354
CHL_PuntaSantaAna_7300BP
0.0362
PER_Cuncaicha_3300BP_contam
0.0363
USA_San_Catalina_Island
0.0365
USA_Island_Chumash_SanMiguel
0.0367

Modern Population Genetic Proximity

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

Archaeological Site Location

-36.0772, -62.3472

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