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Portrait reconstruction of irk078
Ancient Individual

A woman buried in Russia in the Bronze Age era

irk078
1260 BCE - 1051 BCE
Female
Bronze Age Chita, Russia
Russia
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

irk078

Date Range

1260 BCE - 1051 BCE

Biological Sex

Female

mtDNA Haplogroup

C*

Cultural Period

Bronze Age Chita, Russia

Chapter II

Place

Where this individual was discovered

Country Russia
Locality Siberian Federal District. Trans-Baikal. Chita Oblast. Okoshki-1
Chapter III

Time

When this individual lived in the broader context of human history

irk078 1260 BCE - 1051 BCE
Chapter IV

Story

The narrative of this ancient life

The Bronze Age in Chita, a region in the southeastern part of Siberia, Russia, represents a fascinating period characterized by significant cultural and technological developments. This era, broadly spanning from around 3000 BCE to 1000 BCE, witnessed the emergence of complex societies, advancements in metallurgy, and intricate trade networks that connected distant regions.

Geographic and Environmental Context

Chita is located within the Trans-Baikal area of Siberia, defined by its rugged topography, including mountains, forests, and rivers. The harsh and diverse climate, ranging from severe winters to relatively mild summers, shaped the lifestyle and subsistence strategies of its inhabitants. Access to varied natural resources facilitated a self-sustaining economy and contributed to technological innovations.

Archaeological Evidence and Settlements

Archaeological discoveries indicate that communities in the Chita region were primarily composed of semi-nomadic groups. Settlements were typically small and consisted of pit-houses, which provided insulation against the severe Siberian weather conditions. Some settlements were strategically positioned along waterways, enabling transportation and trade.

Artifacts such as pottery, tools, and ornaments illustrate a blend of indigenous practices and influences from neighboring cultures. Pottery styles indicate both utility and artistry, with geometric decorations implying symbolic or religious significance.

Metallurgical Advancements

The Bronze Age is characterized by the development and use of metalworking techniques. In Chita, bronze was crafted through an alloy of copper and tin, which was relatively abundant in the region. This led to the production of a variety of tools, weapons, and decorative items, marking a shift from previous reliance on stone implements.

The mastery of metallurgy brought about agricultural efficiencies, improved hunting tools, and stronger weaponry. This, in turn, impacted social structure and territorial expansion, allowing for greater resource acquisition and trading capabilities.

Trade and Cultural Influences

Chita's location was pivotal for trade, acting as a crossroad between the steppes of Central Asia and the more sedentary cultures of southern Siberia and northern China. The exchange of goods such as furs, metals, and crafts facilitated cultural diffusion, which is evident in archaeological finds that show similarities in art and technology among regions.

Trade routes contributed to a cultural synthesis, enabling the transmission of ideas, beliefs, and technologies. Burial sites from this period often contain items of foreign origin, suggesting social hierarchies and differentiated access to luxury items, which may have been used to assert status and power.

Social and Religious Aspects

Bronze Age societies in Chita were likely organized into tribal systems with complex social stratifications. The presence of fortified settlements and burial mounds (kurgans) indicate hierarchical structures and the importance of warrior classes.

Religious beliefs were closely tied to nature, as indicated by burial practices and artifacts. Totemism and ancestor worship may have been prevalent, with ritual objects suggesting a spiritual dimension to everyday life. The alignment of burial sites with astronomical events hints at a sophisticated understanding of celestial cycles.

Legacy and Transition

By the end of the Bronze Age, the Chita region, like much of Siberia, experienced transitions that led to the subsequent Iron Age. These changes were driven by a combination of climatic shifts, migrations, and continued technological innovations.

In summary, Bronze Age Chita was a dynamic era marked by the development of metalworking, complex social structures, and connectivity through trade. This period laid the foundational cultural and technological frameworks that would influence subsequent generations in Siberia and beyond. Its legacy is still evident today through the archaeological record, offering insights into the resilience and adaptability of human societies in challenging environments.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of irk078 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Asians 100.0%

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 98.8%
Northern Asian 74.1%
Mongolian 46.8%
Siberian 27.2%
Japanese & Korean 24.4%
Japanese 24.4%
America 1.2%
America 1.2%
Native American 1.2%

Closest Modern Populations

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

1
Negidal
5.2940
2
Nanai
6.6478
3
Ulchi
7.1038
4
Yukagir Tundra
8.1898
5
Yukagir
8.2721
6
Evenk
8.3306
7
Oroqen
8.7705
8
Even
9.2210
9
Evenk O
9.5170
10
Nivkh
9.5364
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 irk078 can be used for detailed admixture analysis in our G25 Studio tool.

irk078,0.03608866,-0.4383777,0.10922054,-0.02915874,-0.09487564,-0.0633663,0.02477492,0.03050216,0.0167358,0.01795778,0.01533514,0.00516736,-0.00524218,0.0053001,-0.01116388,-0.0183327,-0.0073166,0.01407348,0.02155534,0.01083712,0.02807946,-0.02971708,0.00107802,0.00286076,0.01366093
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