🏺 Rokutsu Shell Mound
Chiba Prefecture, Chiba, Chiba-shi · Japan
5 ancient DNA individuals excavated at Rokutsu Shell Mound, Japan, dated between 2401 BC and 909 BC. Y-DNA haplogroups found on site include D1a2a1c1a, D1a2a1c1. Explore each individual's haplogroups, radiocarbon dates and ancestral composition.
5
Individuals
2401 BC
Earliest
909 BC
Latest
2
Studies
Average ancestral composition (5 individuals, non-zero components only)
East Asian
98.5%
AASI
1.2%
Native American
1.0%
WHG
0.5%
Steppe
0.3%
ANF
0.3%
Sub-Saharan
0.2%
EHG
0.0%
Individuals excavated at this site (sorted chronologically)
| Sample ID | Label | Date | Sex | Y-DNA | mtDNA | Culture | Study |
|---|---|---|---|---|---|---|---|
| I13884 | AsianEast | 2401 BC | F | N9b | WangNature2021; WangReichNature2021 | ||
| I13886 | AsianEast | 2075 BC | M | D1a2a1c1 | N9b1 | WangNature2021; C.-C. Wang et al. 2021 (Nature); WangReichNature2021 | |
| I13882 | AsianEast | 1284 BC | F | N9b | WangNature2021; WangReichNature2021 | ||
| I13885 | AsianEast | 1266 BC | F | N9b | WangNature2021; WangReichNature2021 | ||
| I13883 | AsianEast | 909 BC | M | D1a2a1c1a | N9b2a | WangNature2021; C.-C. Wang et al. 2021 (Nature); WangReichNature2021 |