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Sample Information

I34947
I34947
Argentina_ParanaRiver_LowerDelta_900BP
783 AD
M
Argentina
-
Arroyo Sarandí (Buenos Aires Province, Ptdo. de Tigre); Litoral region

Haplogroups

Q1b1a1a1
Not determined
Q M242 MEH2 M346 L53 L54 CTS3814 CTS11969 M3 M902 FTB1592 FTB1256 FTJ97
679-885 calCE (1290±40 BP, UGA-10788)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
99.8%
Natufian
0.2%

Publication

Maravall-López et al. 2025; 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

Very Poor · Distance: 0.0548

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

BRA_LapaDoSanto 100.0%

Ancient Population Distances

Closest ancient reference populations
Argentina_ParanaRiver_LowerDelta_900BP
0.0000
Argentina_Central_Plains_MarChiquita_1800BP
0.0381
Argentina_Northwest_SouthernPuna_Antofagasta_2100BP
0.0403
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0410
Argentina_Central_Plains_NorthSantiagodelEstero_500BP
0.0411
Argentina_Central_Hills_Calamuchita_700BP
0.0418
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
0.0419
Bolivia_Akapana_Tiwanaku
0.0420
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
0.0429
Argentina_Central_Hills_Traslasierra_800BP
0.0432
Argentina_Central_Hills_SouthPunilla_600BP
0.0432
Argentina_Northwest_SouthernPuna_Antofagasta_1200BP
0.0442
Bahamas_EleutheraIsl_Ceramic
0.0446
Curacao_Ceramic
0.0448
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_1000BP
0.0449
Bolivia_Miraflores_MH
0.0451
Chile_Conchali_700BP
0.0452
Argentina_Central_Plains_MesopotamiaSantiagoDelEstero_400BP
0.0453
Argentina_Central_Hills_Occientales_1900BP
0.0454
Argentina_Central_Plains_EastCordoba_600BP
0.0456

Modern Population Genetic Proximity

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

Archaeological Site Location

-34.3800, -58.6500

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