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Portrait reconstruction of I1128
Ancient Individual

A woman buried in USA in the Ancient North America era

I1128
1390 CE - 1700 CE
Female
Neo-Aleut Culture, Alaska, USA
USA
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I1128

Date Range

1390 CE - 1700 CE

Biological Sex

Female

mtDNA Haplogroup

D2a1a

Cultural Period

Neo-Aleut Culture, Alaska, USA

Chapter II

Place

Where this individual was discovered

Country USA
Locality Alaska. Aleutian Islands. Kagamil Island Warm Cave
Chapter III

Time

When this individual lived in the broader context of human history

I1128 1390 CE - 1700 CE
Chapter IV

Story

The narrative of this ancient life

The Neo-Aleut culture refers to the indigenous peoples of the Aleutian Islands, particularly the descendants of the ancient Aleut communities, and their adaptation and evolution through time, especially from the contact period with Europeans through to modern times. This culture has a rich and varied history that reflects both the resilience and adaptability of the Aleut people in the face of external influences and environmental changes.

Geographic Setting:

The Aleutian Islands are a chain of volcanic islands extending from the tip of the Alaska Peninsula towards Russia. This location places the Aleut people in a unique ecological niche, facing the North Pacific Ocean and the Bering Sea. The climate is primarily maritime, characterized by moderate temperatures, heavy rainfall, strong winds, and frequent fog. This environment plays a significant role in shaping the lifestyle, sustenance, and culture of the Neo-Aleut people.

Cultural Evolution:

  1. Historical Background:

    • Pre-Contact Period: Before European contact, the Aleut people, known as Unangan, had a traditional lifestyle that revolved around marine activities. They excelled in hunting sea mammals, fishing, and gathering shellfish and other coastal resources.
    • Russian Colonization: The 18th century brought Russian explorers and fur traders. The subsequent colonization significantly impacted Aleut society, primarily through the fur trade, which led to cultural exchanges, population decline due to disease and conflict, and shifts in subsistence patterns.
  2. Subsistence and Economy:

    • Marine Resources: Historically and into the Neo-Aleut period, the Aleut people relied heavily on the sea for their livelihood. They hunted seals, sea otters, and whales and engaged in fishing for salmon and halibut. This reliance shaped their navigation skills, boat-making (notably, the construction of baidarkas or kayaks), and knowledge of marine ecosystems.
    • Modern Adaptations: In contemporary times, Aleut communities participate in both traditional subsistence practices and modern economic activities, including commercial fishing and tourism.
  3. Social Structure and Community:

    • Traditions and Social Organization: The Aleut society traditionally had a clan-based structure with a focus on communal living and shared resources. Storytelling, feasts, and ceremonies played crucial roles in social cohesion and cultural transmission.
    • Contemporary Community Life: Modern Neo-Aleut communities maintain a blend of traditional social practices with modern governance structures, often participating in Native corporations and local government councils.
  4. Spiritual and Artistic Culture:

    • Worldview and Spirituality: Traditionally, the Aleut people practiced animism, believing in the interconnectedness of all living things. Shamanism and rituals were integral to their spiritual life.
    • Art and Expression: Aleut artistry is noted for its utilitarian and decorative objects, including intricate basketry, woven grass garments, and masks, often reflecting sea and wildlife themes.
  5. Language and Education:

    • Aleut Language: The Aleut language, an Eskimo-Aleut language, is a vital element of cultural identity. Efforts to revitalize the language have been ongoing, with programs aimed at teaching it to younger generations.
    • Education Initiatives: Schools in Aleut communities often incorporate cultural education, teaching students about their history, language, and traditional practices.
  6. Adaptation and Resilience:

    • The Neo-Aleut culture represents a paradigm of adaptation, as these communities continuously navigate the challenges posed by environmental changes, globalization, and cultural assimilation. They actively engage in preserving and promoting their cultural heritage through festivals, educational programs, and advocacy.

Challenges and Future Directions:

The Neo-Aleut culture faces ongoing challenges, such as climate change affecting their traditional livelihoods, economic shifts, and the need for cultural preservation. However, continued efforts in education, cultural revitalization, and community empowerment reflect a vibrant cultural resilience, ensuring the survival and growth of the Neo-Aleut identity in the 21st century and beyond.

In summary, the Neo-Aleut culture of Alaska is a dynamic and enduring testament to the resilience of the Aleut people, blending ancient traditions with modern practices while continuing to face and adapt to new challenges.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I1128 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Asians 68.5%
Ancient Native Americans 25.9%
Western Steppe Pastoralists 5.6%

Modern Genetic Admixture

This analysis compares the DNA profile with present-day reference populations, showing what percentage of genetic makeup resembles modern populations from different regions.

Asia 54.9%
Northern Asian 36.1%
Siberian 35.7%
Japanese & Korean 13.6%
Japanese 13.6%
Chinese & Southeast Asian 3.4%
Chinese 3.4%
Central Asian, Northern Indian & Pakistani 1.8%
Central Asian 1.8%
America 44.0%
America 44.0%
Native American 44.0%
Oceania 1.1%
Melanesian 1.1%
Papuan 1.1%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A woman buried in USA in the Ancient North America era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Eskimo Naukan
7.3044
2
Eskimo
8.0712
3
Chipewyan
9.2186
4
Eskimo Sireniki
9.7155
5
Eskimo Chaplin
9.8709
6
Amerindian North
11.0470
7
Greenlander East
12.5517
8
Chukchi
14.3545
9
Cree
16.6353
10
Itelmen
18.8046
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Palaeo-Eskimo genetic ancestry and the peopling of Chukotka and North America

Authors Flegontov P, Altınışık NE, Changmai P
Abstract

Much of the American Arctic was first settled 5,000 years ago, by groups of people known as Palaeo-Eskimos. They were subsequently joined and largely displaced around 1,000 years ago by ancestors of the present-day Inuit and Yup'ik1-3. The genetic relationship between Palaeo-Eskimos and Native American, Inuit, Yup'ik and Aleut populations remains uncertain4-6. Here we present genomic data for 48 ancient individuals from Chukotka, East Siberia, the Aleutian Islands, Alaska, and the Canadian Arctic. We co-analyse these data with data from present-day Alaskan Iñupiat and West Siberian populations and published genomes. Using methods based on rare-allele and haplotype sharing, as well as established techniques4,7-9, we show that Palaeo-Eskimo-related ancestry is ubiquitous among people who speak Na-Dene and Eskimo-Aleut languages. We develop a comprehensive model for the Holocene peopling events of Chukotka and North America, and show that Na-Dene-speaking peoples, people of the Aleutian Islands, and Yup'ik and Inuit across the Arctic region all share ancestry from a single Palaeo-Eskimo-related Siberian source.

G25 Coordinates

The G25 coordinates for sample I1128 can be used for detailed admixture analysis in our G25 Studio tool.

I1128,0.05437694,-0.32704508,0.11502298,0.05800338,-0.11187912,-0.029181,-0.14067728,-0.16198872,0.00298794,-0.01467488,0.02394354,-0.00767024,0.00792154,-0.01873866,-0.02960784,-0.01404354,0.00133866,0.0157195,0.03033408,0.01496984,0.01898886,-0.0345186,0.00959502,0.02126458,0.02938679
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