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Sample Information

I12735
I12735
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
1563 AD
M
Argentina
-
Chilca Pozo (Santiago del Estero Province, Avellaneda Dpto.)

Haplogroups

Q1b1a1a
A2+(64)
Q M242 MEH2 M346 L53 L54 CTS3814 CTS11969 M3
1502-1643 calCE (350±20 BP, PSUAMS-15096)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
99.0%
East Asian
1.0%

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: 0.0371

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

BRA_LapaDoSanto 100.0%

Ancient Population Distances

Closest ancient reference populations
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0000
Bolivia_Akapana_Tiwanaku
0.0208
Argentina_Central_Hills_Calamuchita_700BP
0.0213
Argentina_Central_Plains_NorthSantiagodelEstero_500BP
0.0238
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0242
Bolivia_MH_Iroco_1050BP
0.0244
Argentina_Northwest_SubandeanValleys_Aconquija_1600BP
0.0249
Chile_Conchali_700BP
0.0251
Argentina_Central_Plains_MarChiquita_700BP
0.0253
Bahamas_Ceramic
0.0258
Cuba_Ceramic
0.0261
Chile_PicaOcho_700BP
0.0263
Argentina_Central_Hills_Traslasierra_800BP
0.0265
Argentina_Central_Hills_Traslasierra_800BP
0.0266
Brazil_Limao_Sambaqui_500BP
0.0266
Cuba_PreCeramic
0.0267
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0267
Brazil_JabuticabeiraII_Sambaqui_2400BP
0.0269
Argentina_Central_Hills_Traslasierra_800BP
0.0269
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_1000BP
0.0270

Modern Population Genetic Proximity

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

Archaeological Site Location

-28.6600, -62.8700

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