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Sample Information

I12758
I12758
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
698 AD
M
Argentina
-
Punta de la Peña 9 (Catamarca Province, Antofagasta de la Sierra Dpto.)

Haplogroups

Q1b1a1a
C1b+16311
Q M242 MEH2 M346 L53 L54 CTS3814 CTS11969 M3
642-773 calCE (1391±27 BP, AA-107157)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
97.8%
East Asian
2.2%

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: 0.0305

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

BRA_LapaDoSanto 100.0%

Ancient Population Distances

Closest ancient reference populations
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
0.0000
Chile_Conchali_700BP
0.0188
Argentina_Central_Hills_SouthPunilla_2800BP
0.0189
Argentina_BeagleChannel_Yamana_100BP
0.0200
Bolivia_Akapana_Tiwanaku
0.0205
Argentina_Central_Plains_WestSantiagodelEstero_1400BP
0.0207
Argentina_Northwest_SouthernPuna_Antofagasta_2100BP
0.0210
Chile_Conchali_700BP
0.0213
Argentina_Northwest_SouthernPuna_Antofagasta_2100BP
0.0214
Argentina_Pampas_SouthSaladoRiver_800BP
0.0217
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_1000BP
0.0217
Argentina_Central_Plains_MarChiquita_1800BP
0.0218
Curacao_Ceramic
0.0221
Argentina_Central_Plains_MarChiquita_700BP
0.0221
Bolivia_Miraflores_MH
0.0222
Argentina_Northwest_SubandeanValleys_Hualfin_2400BP
0.0222
Argentina_Pampas_6800BP
0.0228
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
0.0229
Argentina_BeagleChannel_Yamana_100BP
0.0230
Chile_SouthernContinent_Aonikenk_400BP
0.0234

Modern Population Genetic Proximity

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

Archaeological Site Location

-26.0300, -67.3400

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