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Sample Information

I12369
I12369
Argentina_Pampas_SouthSaladoRiver_800BP
1150 AD
F
Argentina
-
Mar Chiquita 1 (Buenos Aires Province, Ptdo. de Mar Chiquita)

Haplogroups

Not determined
B2b
1000-1300 CE

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
97.0%
East Asian
2.0%
Steppe
0.6%
AASI
0.4%

Publication

Maravall-LópezNoresNature2025

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: 0.0286

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

BRA_LapaDoSanto 100.0%

Ancient Population Distances

Closest ancient reference populations
Argentina_Pampas_SouthSaladoRiver_800BP
0.0000
Brazil_JabuticabeiraII_Sambaqui_2200BP
0.0189
Belize_4400BP
0.0212
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
0.0217
Argentina_Central_Hills_Traslasierra_800BP
0.0221
Bahamas_EleutheraIsl_Ceramic
0.0225
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0226
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0228
Chile_Conchali_700BP
0.0232
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0232
Chile_WesternArchipelago_Ayayema_5100BP
0.0233
Argentina_Central_Hills_SouthPunilla_2800BP
0.0235
Bahamas_EleutheraIsl_Ceramic
0.0237
Colombia_LagunadelaHerrera_2000BP
0.0237
Argentina_Pampas_1600BP
0.0244
Bolivia_MonolitoDescabezado_Tiwanaku
0.0245
Brazil_VauUna_Sambaqui_600BP
0.0248
Argentina_Central_Hills_SouthPunilla_600BP
0.0249
Argentina_Central_Plains_MarChiquita_1800BP
0.0249
Chile_Conchali_700BP
0.0251

Modern Population Genetic Proximity

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

Archaeological Site Location

-37.7000, -57.3800

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