🏺 El Guanaco 1
Buenos Aires Province, Ptdo. de San Cayetano · Argentina
5 ancient DNA individuals excavated at El Guanaco 1, Argentina, dated between 570 BC and 283 BC. Y-DNA haplogroups found on site include Q1b1a1a1, Q, Q1b1. Explore each individual's haplogroups, radiocarbon dates and ancestral composition.
5
Individuals
570 BC
Earliest
283 BC
Latest
2
Studies
Average ancestral composition (5 individuals, non-zero components only)
Native American
97.3%
East Asian
2.6%
Steppe
2.0%
ANE
1.2%
AASI
1.2%
Sub-Saharan
0.2%
Individuals excavated at this site (sorted chronologically)
| Sample ID | Label | Date | Sex | Y-DNA | mtDNA | Culture | Study |
|---|---|---|---|---|---|---|---|
| I12370 | AmericanNative | 570 BC | M | Q1b1a1a1 | C1b | Maravall-López et al. 2025; Maravall-LópezNoresNature2025 | |
| I12372 | AmericanNative | 561 BC | M | Q1b1a1a1 | B2b | Maravall-López et al. 2025; Maravall-LópezNoresNature2025 | |
| I12373 | AmericanNative | 475 BC | M | Q1b1 | B2b | Maravall-LópezNoresNature2025 | |
| I12374 | AmericanNative | 475 BC | M | Q1b1a1a1 | B2 | Maravall-López et al. 2025; Maravall-LópezNoresNature2025 | |
| I12371 | AmericanNative | 283 BC | M | Q | B2 | Maravall-LópezNoresNature2025 |