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Portrait reconstruction of irk076
Ancient Individual

A man buried in Russia in the Bronze Age era

irk076
2284 BCE - 2037 BCE
Male
Bronze Age Lake Baikal, Russia
Russia
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

irk076

Date Range

2284 BCE - 2037 BCE

Biological Sex

Male

mtDNA Haplogroup

C4a2a1

Y-DNA Haplogroup

Q-FTA3955

Cultural Period

Bronze Age Lake Baikal, Russia

Chapter II

Place

Where this individual was discovered

Country Russia
Locality Siberian Federal District. Cis-Baikal. Lake Baikal. Shamanka 2 site
Chapter III

Time

When this individual lived in the broader context of human history

irk076 2284 BCE - 2037 BCE
Chapter IV

Story

The narrative of this ancient life

The Bronze Age Lake Baikal region in Siberia presents a fascinating tapestry of cultural, technological, and environmental dynamics. Occupied by diverse groups, the area around Lake Baikal, the world’s deepest and oldest freshwater lake, became a vibrant crossroads of human activity during the Bronze Age, roughly between 2500 and 1000 BCE.

Geography and Environment

Lake Baikal itself is a unique geographical feature, located in the heart of Siberia. This massive body of water is surrounded by mountains and dense forests, creating a challenging yet resource-rich environment. The lake’s abundant fish stocks and the surrounding forests teeming with game provided sustenance for ancient communities. The climate, predominantly cold and harsh, shaped the lifestyle and cultural practices of the area's inhabitants.

Population and Origins

The populations around Lake Baikal during the Bronze Age were primarily composed of hunter-gatherer communities, although evidence suggests a gradual shift towards more settled, semi-nomadic pastoralism. These groups were likely descended from earlier Neolithic cultures in the region, with evidence pointing to contact and mixing with other Siberian and Central Asian populations. This era was marked by the movement of peoples and the diffusion of various cultural elements.

Cultural and Social Organization

Bronze Age societies in the Lake Baikal region displayed a complex web of social structures. These societies were often organized into clans or tribal groupings, which were likely led by a chieftain or an assemblage of elders. Social stratification is evidenced by variances in burial practices and grave goods, indicating differences in status and wealth. Death rituals, particularly the practice of burying the deceased with goods, suggest beliefs in an afterlife or spiritual world.

Technology and Economy

The Bronze Age is characterized by advancements in metallurgy, and communities around Lake Baikal were no exception. The introduction of bronze tools and weapons, produced from the alloying of copper and tin, marked a significant technological leap. These tools included axes, knives, and other implements that vastly improved efficiency in hunting, warfare, and everyday tasks.

Economic activities were diverse, integrating hunting, fishing, and gathering with budding agricultural and pastoral techniques. Evidence of animal husbandry, particularly the raising of sheep, goats, and cattle, points to a shifting subsistence pattern. Trade networks likely existed, facilitating the exchange of goods such as metal products, furs, and other resources with neighboring regions.

Art and Symbolism

Artistic expression during the Bronze Age in this region is evident in petroglyphs and small artifacts. These petroglyphs, carved into rocks and cliffs, often depict animals, hunting scenes, and mystical figures, which provide insights into the spiritual life and mythology of these communities. Artifacts such as beads, pottery pieces, and ornamentation, often made from bone, antler, or stone, underline a keen sense of aesthetic expression and cultural identity.

Spiritual and Ritualistic Life

The spiritual life of Bronze Age Lake Baikal inhabitants was closely tied to nature and the environment. Shamanistic practices likely played a central role, with shamans acting as mediators between the human and spirit worlds. This spiritual framework was deeply intertwined with daily life and survival, as communities relied on rituals and ceremonies to ensure success in hunting, bountiful harvests, and protection from the harsh elements.

Archaeological Evidence and Research

Archaeological explorations around Lake Baikal have uncovered numerous burial sites, settlements, and artifacts, providing rich insights into the Bronze Age culture of the area. Sites such as Ust’-Kyakhta and Kurma have yielded significant findings, including burial mounds (kurgans), pottery fragments, and bronze implements.

Radiocarbon dating and advanced analytical techniques continue to refine the timeline and understanding of cultural transitions in the region. In particular, isotopic analyses of human remains have shed light on dietary habits and patterns of mobility, underscoring the adaptability and resilience of these ancient communities.

Legacy

The Bronze Age cultures around Lake Baikal laid the foundations for subsequent societies in the region. Their innovations in metallurgy, agriculture, and social organization echoed through future generations, influencing the Iron Age cultures and even modern indigenous groups of Siberia.

In summary, the Bronze Age around Lake Baikal was a period of dynamic change and cultural richness. It was a time when human societies demonstrated remarkable ingenuity and adaptability, navigating the challenges of their environment while forging connections with the broader cultural and technological currents of the ancient world.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of irk076 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Asians 97.1%
Neolithic Farmers 2.9%

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 94.8%
Northern Asian 82.5%
Siberian 62.5%
Mongolian 20.0%
Chinese & Southeast Asian 12.3%
Chinese 10.4%
Tibetan 1.9%
America 5.2%
America 5.2%
Native American 5.2%

Closest Modern Populations

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

1
Evenk O
5.0588
2
Yukagir Tundra
5.6145
3
Yukagir
6.2338
4
Dolgan
6.3058
5
Todzin
7.8037
6
Nganasan O
8.9617
7
Evenk
9.0915
8
Koryak
9.2578
9
Itelmen
9.8523
10
Tuvinian
9.9856
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 irk076 can be used for detailed admixture analysis in our G25 Studio tool.

irk076,0.04671088,-0.36694948,0.10445466,0.00352404,-0.11593332,-0.05746238,0.00735132,0.01501574,0.02181928,0.01549348,0.04285,0.00493226,-0.0090645,0.00263928,-0.0091145,-0.01093518,-0.00145946,0.00705376,0.01627798,0.0050144,0.0304336,-0.026616,0.00780726,0.01054954,0.01423716
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