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31 ancient DNA individuals excavated at Zvejnieki, Latvia, dated between 7279 BC and 2892 BC. Y-DNA haplogroups found on site include R1b1a1a, I2a1b1a2b3, I2a1a1b1b, I2a1b1a2b1. Explore each individual's haplogroups, radiocarbon dates and ancestral composition.

31
Individuals
7279 BC
Earliest
2892 BC
Latest
11
Studies

Average ancestral composition (31 individuals, non-zero components only)

WHG
46.5%
EHG
43.9%
Steppe
15.7%
ANF
5.5%
AASI
1.0%
ANE
0.6%
Native American
0.3%
Natufian
0.3%
East Asian
0.2%
CHG/Iran N
0.1%

Individuals excavated at this site (sorted chronologically)

Sample ID Label Date Sex Y-DNA mtDNA Culture Study
ZV305 Meso_WHG_Baltic 7279 BC U5 Schulz2015
I4630 Meso_WHG_Baltic 7268 BC M R1b1a1a U5a2c MathiesonNature2018; MathiesonReichNature2018
Zv154 Meso_WHG_Baltic 6565 BC U5a? Schulz2015
I4550 Meso_WHG_Baltic 6539 BC M Q1b2b U5b2a1a MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4632 Meso_WHG_Baltic 6366 BC F U5a1c JonesCurrentBiology2017, MathiesonNature2018; MathiesonNature2018 (New data; Individual first published in JonesCurrBiol2017); JonesBradleyCurrBiol2017
ZV35 Meso_WHG_Baltic 6350 BC H1aj1 Schulz2015
NEO307 Meso_WHG_Baltic 6154 BC M I2a1b1a2b3 U5a2d AllentoftNature2024; Allentoft et al. 2024; AllentoftWillerslevNature2024
I4596 Meso_WHG_Baltic 6020 BC M I2a1b1a2b3 U5a2d MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018; AkbariReichNature2026
I4432 Meso_WHG_Baltic 6008 BC M R1b1a1a U5a2c MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
ZV76 Meso_WHG_Baltic 5802 BC F U5a2 Bloecher2019 from Schulz2015
I4626 Meso_WHG_Baltic 5727 BC M R1b1a1a U2e1h JonesCurrentBiology2017, MathiesonNature2018; MathiesonNature2018 (New data; Individual first published in JonesCurrBiol2017); Jones et al. 2017, Maisano Delser et al. 2021, Mathieson et al. 2018; JonesBradleyCurrBiol2017; MathiesonReichNature2018
ZV57 Meso_WHG_Baltic 5722 BC U5 Schulz2015
I4551 Meso_WHG_Baltic 5720 BC M I2a1b1a2b3 U5a2c3 MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4439 Meso_WHG_Baltic 5696 BC M R1b1a1a U5b1d1 MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4595 Meso_WHG_Baltic 5687 BC F U2e1h MathiesonNature2018; MathiesonReichNature2018
I4434 Meso_WHG_Baltic 5491 BC M R1b1a1a U5a2d MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4553 Meso_WHG_Baltic 5420 BC M I2a1b1a2b3 U5a1c MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4552 Meso_WHG_Baltic 5419 BC F U5a1d MathiesonNature2018; MathiesonReichNature2018
I4438 Meso_WHG_Baltic 5298 BC M I2a1a1b1b U4b1a2* MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4440 Meso_WHG_Baltic 5124 BC M I2a1a1b1b U4a1 MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4628 Meso_WHG_Baltic 5083 BC M R1b1a1a U5a2d JonesCurrentBiology2017, Lazaridis2024, MathiesonNature2018; MathiesonNature2018 (New data; Individual first published in JonesCurrBiol2017); Akbari et al. 2026, Allen Ancient Genome Diversity Project, Jones et al. 2017, Lazaridis et al. 2025, Mathieson et al. 2018; JonesBradleyCurrBiol2017
I4441 Meso_WHG_Baltic 4768 BC M I2a1b1a2b1 U5a1c MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
ZV162 Meso_WHG_Baltic 4470 BC M U4a1 Schulz2015
I4437 Meso_WHG_Baltic 4214 BC F U5a1d2 MathiesonNature2018; MathiesonReichNature2018
I4436 Meso_WHG-EHG_Baltic 4159 BC M R1b1a1a U4a1 MathiesonNature2018; Akbari et al. 2026, Allen Ancient Genome Diversity Project, Mathieson et al. 2018; MathiesonReichNature2018
I4627 Meso_WHG_Baltic 4121 BC M R1b1a1a U4a1 JonesCurrentBiology2017, Lazaridis2024, MathiesonNature2018; MathiesonNature2018 (New data; Individual first published in JonesCurrBiol2017); Jones et al. 2017, Lazaridis et al. 2025, Mathieson et al. 2018; JonesBradleyCurrBiol2017; LazaridisReichNature2025
I4631 Meso_WHG-EHG_Baltic 4047 BC F U4 JonesCurrentBiology2017; JonesCurrBiol2017; JonesBradleyCurrBiol2017
I4435 Meso_WHG-EHG_Baltic 4022 BC F U4a1 MathiesonNature2018; MathiesonReichNature2018
I4554 Meso_WHG-EHG_Baltic 3996 BC F U4d1 MathiesonNature2018; MathiesonReichNature2018
ZV317 Meso_WHG_Baltic 3890 BC M U4a1 Bloecher2019 from Schulz2015
I4629 CEuro_CWC_Baltic 2892 BC F U5a1b JonesCurrentBiology2017, MathiesonNature2018; MathiesonNature2018 (New data; Individual first published in JonesCurrBiol2017); JonesBradleyCurrBiol2017
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