Sample Information

I8351
I8351
Argentina_Pampas_1600BP
320 AD
F
Argentina
-
Laguna Chica (Pampas Region); Laguna Chica (Pampas)

Haplogroups

Not determined
D1g+16189
250-385 calCE (1750±15 BP, UCIAMS-185301)

Ancestry Components

Estimated ancestral proportions from ancient reference populations
Native American
97.2%
East Asian
2.8%

Publication

NakatsukaCell2020; NakatsukaFehren-SchmitzCell2020

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 Β· Distance: 0.0301

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

BRA_LapaDoSanto 100.0%

Ancient Population Distances

Closest ancient reference populations
PER_RioUncallane_1800BP
0.0183
CUW_Ceramic
0.0206
Greater_Antilles_Archaic
0.0214
VEN_Ceramic
0.0216
DOM_southeast_Ceramic
0.0222
CHL_Kaweskar_1000BP
0.0223
Greater_Antilles_eastern_Ceramic
0.0226
CHL_Conchali_700BP
0.0228
BHS_Ceramic
0.0231
ARG_Selknam_500BP
0.0247
PER_Chincha_LH
0.0248
PER_Lauricocha_8600BP
0.0252
PAN_Isthmo_Colombian
0.0253
ARG_Yamana_100BP
0.0254
ARG_Fuego_Patagonian
0.0261

Modern Population Distances

Closest modern reference populations (G25 Euclidean distance)
Maya_Tzotzil
0.0231
Yanesha_Intermediate_Selva_(n=12)
0.0248
Aymara_Bolivia_(n=13)
0.0249
Quechua_Peru_Titicaca_(n=16)
0.0256
Ashaninka_(n=8)
0.0261
Aymara_Peru_Titicaca_(n=11)
0.0265
Huambisa_(n=5)
0.0267
Piapoco_(n=4)
0.0267
Shipibo_(n=10)
0.0268
Aymara
0.0269

Modern Population Genetic Proximity

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

Archaeological Site Location

-36.0772, -62.3472

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