A man buried in USA in the era

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Reference library / Sample profile

A man buried in USA in the era

Explore the recorded context, genetic comparisons and research behind this reference sample.

USAAncient Beringia

A reference profile describes this sample. It does not establish a personal or family relationship.

AI portrait reconstruction for A man buried in USA in the  era
AI-generated artistic reconstruction, not a photograph of the individual.
Record

Sample details

Recorded details and available lineage markers.

Individual

Beringia Ancient individual, USA

Sample ID: I0721

Date Range

350 BCE - 110 CE

Cultural Period

Ancient Beringia

Biological Sex

Male

mtDNA Haplogroup

D2a1a

Y-DNA Haplogroup

P-P284

Social Role

Hunter (AI estimate, era-typical)

Geography

Location

Where this individual was discovered

Country USA
Locality Alaska. Aleutian Islands. Umnak Island. Chaluka Midden

A location map is not available for this record.

Chronology

Date range

When this individual lived in the broader context of human history

Beringia Ancient individual, USA 350 BCE - 110 CE
Context

Historical context

Background information associated with the reference record.

Region & Environment

Beringia refers to the land corridor between northeastern Siberia and Alaska, including steppe-tundra environments that could connect land-based migrations. During the late Pleistocene and into the early Holocene, climates and ecosystems changed, affecting the availability of terrestrial and coastal resources.

Historical Context

This period represents early phases of human occupation in Beringia, when groups moved through or lived along routes linking Asia and the Americas. The evidence supports adaptation rather than a single, continuous “culture,” as environmental conditions and site use varied across time and place.

Populations & Lifeways

Populations were likely highly mobile and organized around seasonal resource schedules, using hunting and foraging strategies suited to cold environments. As coastlines and ice conditions changed, mobility patterns could include both inland and coastal exploitation where accessible.

Archaeology & Material Culture

Archaeological signatures for ancient Beringia are often identified through stone tools and associated site features. Because preservation varies, the record may be dominated by lithic artifacts such as projectile points and other cutting or scraping implements. Stratified deposits and paleoenvironmental contexts help researchers place these tools within changing landscapes.

Culture & Society

Material patterns suggest shared technological solutions to common problems of tool-making and hunting. Differences among tool types across the region can indicate distinct local traditions and adaptations to particular environments.

Legacy & Transition

As climates warmed and coastlines shifted, Beringia’s role as a corridor transformed. The transition into later North American archaeological traditions is reflected in changes in settlement patterns and in evolving tool and subsistence strategies after the corridor’s environmental stability declined.

Analysis

Genetic comparisons

These comparisons show genetic similarity, not identity or origin. The populations listed are those whose genomes show statistical alignment to this ancient individual.

Similarity reflects shared history, not shared identity. These are analytical comparisons, not claims about who this person was.

Modern Genetic Admixture

This analysis compares the DNA profile with present-day reference populations, showing statistical similarity to modern reference populations from different regions. The excavation site records where this individual was found, not a fixed modern genetic identity.

Asia 60.2%
Northern Asian 42.1%
Siberian 35.9%
Mongolian 6.2%
Japanese & Korean 12.0%
Japanese 12.0%
Central Asian, Northern Indian & Pakistani 3.4%
Central Asian 3.4%
Chinese & Southeast Asian 2.7%
Tibetan 2.7%
America 38.0%
America 38.0%
Native American 38.0%
Africa 1.8%
Congolese & Southern East African 1.8%
South East African 1.8%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A man buried in USA in the era, ranked by genetic distance. Lower distance values indicate closer statistical similarity. Cross-region similarity can reflect shared ancestry, population movement, continuity, or later admixture.

1
Eskimo Naukan
4.5455
2
Eskimo
4.7647
3
Eskimo Sireniki
5.6539
4
Eskimo Chaplin
5.8498
5
Chukchi
9.1934
6
Greenlander East
13.4421
7
Itelmen
13.4649
8
Koryak
13.9947
9
Chipewyan
14.2785
10
Amerindian North
16.2668
Context

Related Samples

This individual exists within a broader network of ancient samples. No ancient genome stands alone.

Individual Culture/Period Date Location Action
Alaska Paleo Aleut individual, USA Paleo-Aleut Culture, Alaska, USA 690 CE Alaska. Aleutian Islands. Umnak Island. Chaluka Midden, USA View
Alaska Ancient Athabaskan individual, USA Ancient Athabaskan, Alaska, USA 1,100 Years Ago 1000 CE Alaska. western interior. Tochak McGrath. Upper Kuskokwim River, USA View
Alaska Ancient Athabaskan individual, USA Ancient Athabaskan, Alaska, USA 1,100 Years Ago 1000 CE Alaska. western interior. Tochak McGrath. Upper Kuskokwim River, USA View
Arctic Cultures individual, Russia Old Bering Sea Culture Uelen, Russia 60 CE Uelen Chukotka. Bering Strait, Russia View
Siberian Hunter-Gatherers individual, Russia Ust-Belaya Angara Culture, Russia 2897 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 510 CE Chukotka. Bering Strait. Ekven, Russia View
Chukotka Old Bering Sea individual, Russia Old Bering Sea Culture Ekven, Russia 1050 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 640 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 480 CE Chukotka. Bering Strait. Ekven, Russia View
Irkutsk N Angara individual, Russia Ust-Belaya Angara Culture, Russia 5210 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Irkutsk N Angara individual, Russia Ust-Belaya Angara Culture, Russia 2900 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Irkutsk Eneolithic individual, Russia Ust-Belaya Angara Culture, Russia 1280 CE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 630 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 720 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 690 CE Chukotka. Bering Strait. Ekven, Russia View
Irkutsk N Angara individual, Russia Ust-Belaya Angara Culture, Russia 2570 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 810 CE Chukotka. Bering Strait. Ekven, Russia View
Chukotka Old Bering Sea individual, Russia Old Bering Sea Culture Ekven, Russia 1210 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 970 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 730 CE Chukotka. Bering Strait. Ekven, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Ekven, Russia 620 CE Chukotka. Bering Strait. Ekven, Russia View
Siberian Hunter-Gatherers individual, Russia Ust-Belaya Angara Culture, Russia 3950 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Ancestral Athabaskan individual, USA Ancient Athabaskan, Alaska, USA 1,100 Years Ago 1050 CE Alaska. western interior. Tochak McGrath. Upper Kuskokwim River, USA View
Chukotka Old Bering Sea individual, Russia Old Bering Sea Culture Uelen, Russia 830 CE Uelen Chukotka. Bering Strait, Russia View
Arctic Cultures individual, USA Paleo-Aleut Culture, Alaska, USA 730 CE Alaska. Aleutian Islands. Umnak Island. Chaluka Midden, USA View
Arctic Cultures individual, USA Paleo-Aleut Culture, Alaska, USA 350 BCE Alaska. Aleutian Islands. Umnak Island. Chaluka Midden, USA View
Siberian Hunter-Gatherers individual, Russia Ust-Belaya Angara Culture, Russia 2860 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Arctic Cultures individual, Russia Old Bering Sea Culture Uelen, Russia 990 CE Uelen Chukotka. Bering Strait, Russia View
Siberian Hunter-Gatherers individual, Russia Ust-Belaya Angara Culture, Russia 2620 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Siberian Hunter-Gatherers individual, Russia Ust-Belaya Angara Culture, Russia 3790 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Arctic Cultures individual, Canada Middle Dorset Culture, Canada 50 CE Victoria Island, Canada View
Beringia Ia individual, Russia 348 BCE Chukotka. Bering Strait. Ekven, Russia View
Beringia Ancient individual, USA 350 BCE Alaska. Aleutian Islands. Umnak Island. Chaluka Midden, USA View
Beringia Ema individual, USA 730 CE Alaska. Aleutian Islands. Umnak Island. Chaluka Midden, USA View
America North Ancient individual, USA 1050 CE Alaska. western interior. Tochak McGrath. Upper Kuskokwim River, USA View
Ustbelaya N individual, Russia 2860 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
America North Ancient individual, USA 1050 CE Alaska. western interior. Tochak McGrath. Upper Kuskokwim River, USA View
America North Ancient individual, Canada 50 CE Victoria Island, Canada View
Beringia Ma individual, Russia 990 CE Uelen Chukotka. Bering Strait, Russia View
Ustbelaya N individual, Russia 2620 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Ustbelaya N individual, Russia 2860 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Ustbelaya N individual, Russia 3790 BCE Baikal Region. Angara river basin. Mouth of the Belaya River, Russia View
Page 1
Individual Culture/Period Date Location Action
Beringia Ancient individual, USA 350 BCE Alaska. Aleutian Islands. Umnak Island. Chaluka Midden, USA View
Page 1
Sources

References

Scientific publications and genetic data that inform this profile.

G25 Coordinates

These coordinates represent a position in genetic space, a tool for comparison, not a conclusion. You can use these to perform custom admixture analysis in G25 Studio.

I0721,0.02537928,-0.35061464,0.10802526,0.04015902,-0.1152817,-0.03675458,-0.1099007,-0.1221921,0.00863956,-0.00182644,0.02454272,-0.00271102,0.00200012,-0.00712388,-0.02314542,-0.01488606,0.00174528,0.01463696,0.02823334,0.01343082,0.02602254,-0.0353437,0.00541138,0.01607896,0.0239473
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