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Sample Information

I36281
I36281
Argentina_GranChaco_HumidChaco_200BP
1772 AD
F
Argentina
-
El Chancho (Chaco Province, San Fernando Dpto., Resistencia)

Haplogroups

Not determined
A2
1650-1922 calCE (210±40 BP, LP-2524)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
95.4%
East Asian
3.8%
EHG
0.8%

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

Poor · Distance: 0.0351

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

BRA_LapaDoSanto 100.0%

Ancient Population Distances

Closest ancient reference populations
Argentina_GranChaco_HumidChaco_200BP
0.0000
Argentina_MitrePeninsula_Haush_400BP
0.0331
Argentina_Central_Hills_Comechingones_500BP
0.0332
Argentina_BeagleChannel_Yamana_100BP
0.0334
Cuba_PreCeramic
0.0338
Argentina_Pampas_6800BP
0.0339
Argentina_BeagleChannel_Yamana_100BP
0.0341
Argentina_Northwest_SubandeanValleys_Hualfin_2400BP
0.0342
Argentina_Northwest_SubandeanValleys_Hualfin_2400BP
0.0344
Brazil_KaingangBurial_Sambaqui_100BP
0.0344
Cuba_PreCeramic
0.0345
Brazil_MG_C_LapaDoSanto_EH_HG_9600BP
0.0346
Cuba_Ceramic
0.0347
Argentina_Pampas_Southern_2600BP
0.0347
Argentina_ArroyoSeco2_7700BP
0.0347
Argentina_NorthTierradelFuego_Selknam_500BP
0.0347
Chile_Conchali_700BP
0.0348
Argentina_BeagleChannel_Yamana_100BP
0.0349
Chile_LosRieles_5100BP
0.0349
Colombia_LagunadelaHerrera_2000BP
0.0355

Modern Population Genetic Proximity

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

Archaeological Site Location

-27.6000, -58.9800

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