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Portrait reconstruction of I8530
Ancient Individual

A woman buried in Turkmenistan in the Copper Age era

I8530
3400 BCE - 2800 BCE
Female
Chalcolithic Geoksyur
Turkmenistan
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I8530

Date Range

3400 BCE - 2800 BCE

Biological Sex

Female

mtDNA Haplogroup

I1

Cultural Period

Chalcolithic Geoksyur

Chapter II

Place

Where this individual was discovered

Country Turkmenistan
Locality Geoksyur
Coordinates 37.1907, 61.0343
Chapter III

Time

When this individual lived in the broader context of human history

I8530 3400 BCE - 2800 BCE
Chapter IV

Story

The narrative of this ancient life

The Chalcolithic Geoksyur culture, named after the archaeological site of Geoksyur, is a significant prehistoric era in the context of the Central Asian Chalcolithic period, spanning approximately from 4500 to 3000 BCE. It is situated primarily in the present-day territory of Turkmenistan, notably in the area around the Murghab River deltas near modern-day Mary. The culture is part of a broader spectrum of Chalcolithic societies in Central Asia that made significant strides in social, technological, and economic development.

Geographic and Environmental Context

Geoksyur lies in a semi-arid region, characterized by its river deltas, which provided a fertile environment for early agricultural activities. The land here offered a patchwork of oases that were critical to sustaining human settlements. These conditions facilitated the emergence of a sedentary lifestyle and the advancement from a hunter-gatherer society to one rooted in agriculture and animal husbandry.

Material Culture

One of the defining aspects of the Geoksyur culture is its material culture, which includes pottery, architecture, and tools. Pottery from this era is noteworthy for its functional relevance and gradual sophistication over time, featuring a variety of forms such as bowls, jars, and beakers. The pottery often displays incised or painted decorations that suggest an aesthetic evolution and possibly a symbolic or ritualistic purpose.

The Geoksyur people exhibited advances in metallurgy, with the use of copper tools and ornaments becoming more prevalent. This indicates not only technological development but also trade, as copper resources were not locally available in abundant quantities, suggesting the presence of trade networks.

Architecture and Settlement Patterns

Settlements from the Geoksyur period were typically composed of mud-brick structures, indicative of a transition toward permanent dwelling places. These settlements were often organized, suggesting a level of social complexity and possibly hierarchical social structures. The layout of homes and communal buildings provides insights into the domestic and community life of the people, showcasing the shift from nomadic to more stable, organized communities.

Economy and Subsistence

The economy of the Geoksyur culture was primarily based on agriculture and livestock breeding. The fertile delta lands were suitable for cultivating barley and wheat, while evidence suggests the domestication of sheep, goats, and cattle. This agricultural base provided not only food security but also surpluses that might have led to the development of trade and specialization of labor.

Social and Cultural Aspects

The Geoksyur culture exhibited growing social complexity, which can be inferred from the differentiation in burial practices and grave goods, suggesting social stratification. Artifacts such as ornaments made from exotic materials imply a degree of wealth and status differentiation. Furthermore, communal activities, perhaps evidenced by public structures or ritualistic spaces, indicate a shared cultural or religious life.

External Influences and Interactions

The Geoksyur culture did not develop in isolation; it interacted with neighboring cultures, part of a larger network in the Eurasian steppe and beyond. These interactions helped stimulate technological and cultural exchanges, evident in similar pottery styles and shared metallurgical techniques.

Conclusion

The Chalcolithic Geoksyur culture represents a pivotal epoch in Central Asian prehistory, marked by significant transformations in economics, social structure, technology, and interaction with neighboring cultures. The advancements made during this period laid essential foundations for subsequent cultural and technological developments in the region, influencing later civilizations that rose in Central Asia and beyond. Comprehensive archaeological investigations continue to expand our understanding of this intriguing culture, offering valuable insights into the early developments of human civilization in this pivotal area.

Chapter V

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

The formation of human populations in South and Central Asia

Authors Narasimhan VM, Patterson N, Moorjani P
Abstract

By sequencing 523 ancient humans, we show that the primary source of ancestry in modern South Asians is a prehistoric genetic gradient between people related to early hunter-gatherers of Iran and Southeast Asia. After the Indus Valley Civilization's decline, its people mixed with individuals in the southeast to form one of the two main ancestral populations of South Asia, whose direct descendants live in southern India. Simultaneously, they mixed with descendants of Steppe pastoralists who, starting around 4000 years ago, spread via Central Asia to form the other main ancestral population. The Steppe ancestry in South Asia has the same profile as that in Bronze Age Eastern Europe, tracking a movement of people that affected both regions and that likely spread the distinctive features shared between Indo-Iranian and Balto-Slavic languages.

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