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Portrait reconstruction of irk040
Ancient Individual

A man buried in Russia in the Late Neolithic era

irk040
3705 BCE - 3528 BCE
Male
Neolithic Angara River, Russia
Russia
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

irk040

Date Range

3705 BCE - 3528 BCE

Biological Sex

Male

mtDNA Haplogroup

A-a1b3*

Y-DNA Haplogroup

Q1a2a

Cultural Period

Neolithic Angara River, Russia

Chapter II

Place

Where this individual was discovered

Country Russia
Locality Siberian Federal District. Cis-Baikal. Angara River. Gorodische N 1
Chapter III

Time

When this individual lived in the broader context of human history

irk040 3705 BCE - 3528 BCE
Chapter IV

Story

The narrative of this ancient life

The Neolithic period along the Angara River in Russia, part of the Circum-Arctic region, represents a fascinating chapter in prehistoric human development. This era is characterized by significant cultural and technological transformations that markedly influenced the lifestyle, subsistence patterns, and social structures of the indigenous communities living in this area.

Geographical Context

The Angara River, flowing through the Siberian landscape, connects Lake Baikal to the Yenisei River. This region is marked by its harsh, cold climate, dense forests, and rich water resources, providing a unique environment that shaped the lifestyle of its inhabitants. The river's basin, with its ample supply of fish, game, and plant resources, offered an ideal setting for Neolithic communities.

Cultural Characteristics

The Neolithic period, dating approximately from 10,000 to 2,000 BCE, marks the transition from a predominantly hunter-gatherer culture to one that increasingly adopted agriculture and sedentism. However, in the Circum-Arctic regions like the Angara River, the adoption of agriculture was less pronounced due to geographical and climatic constraints. Instead, these communities demonstrated significant innovations in tool-making, social organization, and cultural practices.

Tool-Making and Technology

The Neolithic people of the Angara River are notable for their advancements in lithic (stone) technology. They crafted a variety of tools from locally sourced materials, including flint and quartz. These tools, such as blades, scrapers, and arrowheads, reflect a high degree of specialization and skill. Pottery also became prevalent during this period, with distinct ceramic styles that possibly indicate various cultural groups or influences.

Subsistence Strategies

The inhabitants of this region relied heavily on fishing, hunting, and foraging, given the limited prospects for agriculture. The Angara River, rich with fish such as sturgeon and salmon, was central to their diet. Seasonal hunting of reindeer, elk, and other game supplemented their food resources. Gathering of berries, nuts, and edible plants provided additional nutritional variety.

Social Structure and Settlement Patterns

Settlements along the Angara River were typically semi-nomadic, with seasonal movements designed to exploit different resources. However, evidence suggests the presence of more permanent structures, possibly indicating a trend towards sedentarism. These communities were likely organized into small kin-based groups, with social structures centered around family and clan.

The artifacts and settlement remains suggest the existence of trade and communication networks, possibly with neighboring regions. Such interactions could have facilitated the exchange of goods, ideas, and cultural practices, contributing to cultural dynamism.

Spirituality and Art

Neolithic communities along the Angara River had rich spiritual and artistic traditions. Rock art, consisting of petroglyphs and pictographs, provides insights into their belief systems, focused heavily on animism and shamanistic practices. These artworks often depict animals, hunting scenes, and abstract shapes, symbolizing spiritual beliefs and cultural values.

Burial practices indicate a belief in an afterlife, with grave goods often accompanying the deceased. These goods included tools, ornaments, and occasionally pottery, reflecting the person’s status or role within the community.

Challenges and Adaptations

Life along the Angara River presented various challenges. Harsh winters, resource fluctuations, and environmental changes required resilience and adaptability. The communities developed sophisticated knowledge of their natural surroundings, enabling them to survive and thrive in a challenging environment. This adaptability is a hallmark of Neolithic cultures in the Circum-Arctic region.

Conclusion

The Neolithic era along the Angara River is a testament to human ingenuity and adaptability in the face of environmental constraints. The cultural developments of this time laid the foundations for the later cultural and technological advancements of Siberian societies. Through their tools, art, and social structures, the Neolithic peoples of the Angara River contributed to the rich tapestry of human history in the Circum-Arctic region.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of irk040 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Asians 83.8%
Western Steppe Pastoralists 11.4%
Ancient Native Americans 4.8%

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 90.2%
Northern Asian 70.0%
Siberian 56.4%
Mongolian 13.6%
Central Asian, Northern Indian & Pakistani 9.4%
Central Asian 9.4%
Chinese & Southeast Asian 5.6%
Tibetan 5.6%
Japanese & Korean 5.3%
Japanese 5.3%
America 9.2%
America 9.2%
Native American 9.2%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A man buried in Russia in the Late Neolithic era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Khakass Kachins
8.0992
2
Mogush
8.6994
3
Altaian
9.0241
4
Altaian Kizhi
9.0785
5
Khakass
9.2125
6
Teleut O
9.2539
7
Tuvinian
9.4042
8
Teleut
9.7437
9
Nenets
10.2667
10
Ket O2
10.4444
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Human population dynamics and Yersinia pestis in ancient northeast Asia

Authors Kılınç GM, Kashuba N, Koptekin D
Abstract

We present genome-wide data from 40 individuals dating to c.16,900 to 550 years ago in northeast Asia. We describe hitherto unknown gene flow and admixture events in the region, revealing a complex population history. While populations east of Lake Baikal remained relatively stable from the Mesolithic to the Bronze Age, those from Yakutia and west of Lake Baikal witnessed major population transformations, from the Late Upper Paleolithic to the Neolithic, and during the Bronze Age, respectively. We further locate the Asian ancestors of Paleo-Inuits, using direct genetic evidence. Last, we report the most northeastern ancient occurrence of the plague-related bacterium, Yersinia pestis Our findings indicate the highly connected and dynamic nature of northeast Asia populations throughout the Holocene.

G25 Coordinates

The G25 coordinates for sample irk040 can be used for detailed admixture analysis in our G25 Studio tool.

irk040,0.06021484,-0.29023942,0.09867442,0.02030756,-0.07259152,-0.03835662,-0.00388206,-0.0003644,0.00729676,-0.00209066,0.0279205,-0.00255566,0.00421762,-0.02554814,-0.018335,-0.01489912,-0.0065603,0.00844332,0.0185973,0.0088989,0.0139861,-0.01708728,0.01292202,0.00725582,0.01067594
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