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Portrait reconstruction of C2046
Ancient Individual

A man buried in China in the Bronze Age era

C2046
2198 BCE - 1977 BCE
Male
The Bronze Age Chemurcheck culture
China
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

C2046

Date Range

2198 BCE - 1977 BCE

Biological Sex

Male

mtDNA Haplogroup

D4j7

Y-DNA Haplogroup

R1b1a1a2a2

Cultural Period

The Bronze Age Chemurcheck culture

Chapter II

Place

Where this individual was discovered

Country China
Locality Xinjiang. Aletai Region. Qinghe County. Chaganguole
Coordinates 46.4800, 90.7500
Chapter III

Time

When this individual lived in the broader context of human history

C2046 2198 BCE - 1977 BCE
Chapter IV

Story

The narrative of this ancient life

The Bronze Age Chemurcheck culture, a distinctive archaeological culture, emerged in the Xinjiang region of what is now northwestern China. This culture is named after the Chemurcheck cemetery excavation site, which has provided critical insights into the lives and practices of these ancient people. Flourishing between approximately 2100 BCE and 1300 BCE, the Chemurcheck culture is notable for its unique adaptation to the arid and challenging environment of the region.

Geographic Setting and Environment

The Xinjiang region, with its expansive deserts, mountain ranges, and steppe areas, provided both opportunities and challenges for Bronze Age communities. The Chemurcheck culture primarily occupied areas between the Altai Mountains and the Gobi Desert. The harsh climate and limited natural resources influenced their way of life, from subsistence strategies to social organization.

Subsistence and Economy

The Chemurcheck people were likely pastoralists, relying heavily on animal husbandry. They raised livestock, including cattle, sheep, and goats, which provided meat, milk, wool, and hides. This is inferred from the archaeological remains of animal bones and tools associated with herding. The semi-nomadic lifestyle dictated by pastoralism allowed them to exploit different ecological niches throughout the year for grazing.

In addition to pastoralism, there is some evidence to suggest limited agriculture. The discovery of grinding stones and plant remains may indicate cultivation of grains such as millet, supporting a mixed subsistence economy tailored to the region's demanding environment.

Material Culture and Technology

The technological advancements of the Chemurcheck culture were characteristic of Bronze Age societies but with distinct local adaptations. Despite the presumed absence of large-scale metallurgy, the culture exhibited skilled bronze working to produce tools, weapons, and ornaments. The bronze objects, often decorated with intricate designs, reflect a combination of local innovation and external influences, possibly through trade or interaction with neighboring cultures in Central Asia.

Stone tools and implements were also prominent, a testament to the resourcefulness of the Chemurcheck people in utilizing locally available materials. These artifacts include grinding stones, arrowheads, and knives.

Social Structure and Burial Practices

The Chemurcheck culture's social organization can be partly understood through their burial practices, uncovered through various excavations, notably the eponymous Chemurcheck cemetery. Burial sites reveal communal and individual grave configurations, suggesting a complex social structure with potential distinctions based on status, occupation, or lineage.

Graves were often accompanied by a rich assortment of grave goods, such as pottery, weapons, and ornaments, indicative of the deceased's role or position within society. The burial mounds and earth-enclosed pits emphasize the importance of funerary rituals and beliefs in an afterlife or spiritual continuity.

Art and Symbolism

Artistic expression within the Chemurcheck culture is predominantly observed in pottery and metalwork. Geometric designs, animal motifs, and abstract symbols commonly adorn these objects. Although the precise meaning of these symbols remains elusive, they likely held cultural significance, perhaps related to mythology, cosmology, or social identity.

Interaction and Exchange

The Chemurcheck culture, like many Bronze Age societies, was not isolated. It possessed connections with neighboring cultures, facilitated by the Silk Road trade routes that later became prominent in the region. The exchange of goods, ideas, and technologies with Central Asian cultures and even those further afield would have played a significant role in the evolution of Chemurcheck society.

Legacy

The legacy of the Chemurcheck culture is a testament to human adaptability and cultural resilience in the face of environmental challenges. As part of the broader narrative of the Bronze Age in Central Asia, the insights gained from studying this culture contribute valuable knowledge to our understanding of prehistoric human societies, particularly in the context of exchange networks and cultural adaptation.

Overall, the Chemurcheck culture exemplifies a blend of innovation, adaptation, and interaction within the Bronze Age tapestry of ancient Chinese and Central Asian civilizations.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of C2046 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Western Steppe Pastoralists 43.4%
Ancient Asians 24.2%
European Hunter-Gatherers 14.8%
Neolithic Farmers 11.7%
Ancient Native Americans 6.0%

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 46.7%
Northern West Asian 17.7%
Caucasian 17.7%
Central Asian, Northern Indian & Pakistani 15.6%
Pakistan 15.6%
Northern Asian 13.4%
Siberian 13.4%
Europe 44.6%
Eastern European 30.4%
Eastern European 30.4%
Northwestern European 14.2%
Finnish 14.2%
America 8.7%
America 8.7%
Native American 8.7%

Closest Modern Populations

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

1
Besermyan
5.6470
2
Udmurt
6.1319
3
Tatar Kazan
7.0787
4
Chuvash
7.3551
5
Tatar Lipka
8.2359
6
Komi A
9.3237
7
Tatar Mishar
9.6009
8
Saami
9.7262
9
Khanty O1
9.8211
10
Mari
9.9095
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Bronze and Iron Age population movements underlie Xinjiang population history

Authors Kumar V, Wang W, Zhang J
Abstract

The Xinjiang region in northwest China is a historically important geographical passage between East and West Eurasia. By sequencing 201 ancient genomes from 39 archaeological sites, we clarify the complex demographic history of this region. Bronze Age Xinjiang populations are characterized by four major ancestries related to Early Bronze Age cultures from the central and eastern Steppe, Central Asian, and Tarim Basin regions. Admixtures between Middle and Late Bronze Age Steppe cultures continued during the Late Bronze and Iron Ages, along with an inflow of East and Central Asian ancestry. Historical era populations show similar admixed and diverse ancestries as those of present-day Xinjiang populations. These results document the influence that East and West Eurasian populations have had over time in the different regions of Xinjiang.

G25 Coordinates

The G25 coordinates for sample C2046 can be used for detailed admixture analysis in our G25 Studio tool.

C2046,0.10115688,-0.01918812,0.04556982,0.06387954,-0.03592042,0.011294,-0.01586878,-0.02003106,-0.01470676,-0.03263876,0.01089558,-0.00780444,0.01352552,-0.01178276,-0.0122186,-0.01319296,-0.01166012,-0.00412594,-0.01484788,-0.01603664,-0.00204186,0.0057086,-0.01869806,0.00260234,-0.00666334
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