🏺 Arroyo Seco II
Buenos Aires Province, Ptdo. Tres Arroyos · Argentina
9 ancient DNA individuals excavated at Arroyo Seco II, Argentina, dated between 6624 BC and 5250 BC. Y-DNA haplogroups found on site include Q1b1a1a1, Q1b1a1a, P1 or K2b2a, Q1b1a2a. Explore each individual's haplogroups, radiocarbon dates and ancestral composition.
9
Individuals
6624 BC
Earliest
5250 BC
Latest
5
Studies
Average ancestral composition (9 individuals, non-zero components only)
Native American
95.5%
East Asian
2.7%
EHG
1.9%
Natufian
1.6%
ANE
0.8%
Iberomaurusian
0.7%
AASI
0.7%
Sub-Saharan
0.4%
Individuals excavated at this site (sorted chronologically)
| Sample ID | Label | Date | Sex | Y-DNA | mtDNA | Culture | Study |
|---|---|---|---|---|---|---|---|
| I2230 | AmericanNative | 6624 BC | M | Q1b1a2a | C1b | PosthNakatsukaCell2018; PosthCell2018; Posth et al. 2018 (Cell); PosthReichCell2018 | |
| I2232 | AmericanNative | 6423 BC | M | Q1b1a | C1b | PosthNakatsukaCell2018; PosthCell2018; Posth et al. 2018 (Cell); PosthReichCell2018 | |
| I7086 | AmericanNative | 5808 BC | F | D1g | PosthNakatsukaCell2018; PosthCell2018; PosthReichCell2018 | ||
| I0309 | AmericanNative | 5702 BC | M | Q1b1a1a1 | D1(Llamasetal2016) | PosthNakatsukaCell2018; LlamasSciAdv2016; Posth et al. 2018 (Cell); PosthReichCell2018 | |
| I0308 | AmericanNative | 5478 BC | M | Q1b1a1a | A2(Llamasetal2016) | PosthNakatsukaCell2018; LlamasSciAdv2016; Posth et al. 2018 (Cell); PosthReichCell2018 | |
| I7088 | AmericanNative | 5478 BC | F | A2 | PosthNakatsukaCell2018; PosthCell2018 | ||
| I1349 | Argentina_BuenosAires_7700BP | 5475 BC | F | PosthReichCell2018 | |||
| I1748 | AmericanNative | 5250 BC | M | P1 or K2b2a | C1c | PosthNakatsukaCell2018; PosthCell2018; PosthReichCell2018 | |
| I7090 | AmericanNative | 5250 BC | M | Q1b1a1a1 | C1c | PosthNakatsukaCell2018; PosthCell2018; Posth et al. 2018 (Cell); PosthReichCell2018 |