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Portrait reconstruction of NEO281
Ancient Individual

A man buried in Georgia in the Mesolithic era

NEO281
7944 BCE - 7602 BCE
Male
Mesolithic Hunter-Gatherers of Kotias Klde
Georgia
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

NEO281

Date Range

7944 BCE - 7602 BCE

Biological Sex

Male

mtDNA Haplogroup

H13c

Y-DNA Haplogroup

J2

Cultural Period

Mesolithic Hunter-Gatherers of Kotias Klde

Chapter II

Place

Where this individual was discovered

Country Georgia
Locality Kotias Klde
Coordinates 42.2800, 43.2800
Chapter III

Time

When this individual lived in the broader context of human history

NEO281 7944 BCE - 7602 BCE
Chapter IV

Story

The narrative of this ancient life

The Mesolithic era is a fascinating period of human prehistory that spans from roughly 10,000 to 5,000 BCE. It represents a transitional phase between the Paleolithic period, characterized by a hunter-gatherer lifestyle, and the Neolithic era, marked by the advent of agriculture and settled communities. The Kotias Klde region, located in the Caucasus Mountains, offers a glimpse into the lives of Mesolithic hunter-gatherers, who inhabited this area during the pre-agricultural stage of development. This description aims to expound upon the cultural, social, and technological aspects of these communities.

Geographic and Environmental Context

The Kotias Klde region, found in what is now modern-day Georgia, is characterized by a diverse landscape that includes rugged mountains, dense forests, and fertile valleys. The Caucasus Mountains would have provided a wealth of resources, such as game for hunting, fruits, nuts, and edible plants. The area's temperate climate and varied ecosystem made it a suitable habitat for hunter-gatherer communities who relied heavily on the natural world for sustenance.

Socio-Cultural Structure

The Mesolithic hunter-gatherers of Kotias Klde likely lived in small, kin-based groups that consisted of several families. These groups were semi-nomadic, moving periodically to exploit seasonal resources. Social structures were relatively egalitarian, with decision-making typically based on consensus and the distribution of resources shared among members. Gender roles likely existed, with men predominantly responsible for hunting and women for gathering and child-rearing, though there would have been flexibility based on the needs and skills of the group.

Subsistence and Economy

The Kotias Klde Mesolithic people followed a subsistence pattern heavily reliant on the rich biodiversity of their environment. They hunted various animals, including deer, wild boar, and smaller mammals. Fishing in rivers and streams likely contributed to their diet as well, complemented by gathering wild fruits, nuts, and tubers. This diverse diet would have allowed them to maintain a relatively healthy lifestyle, mitigating the risks associated with relying on a single food source.

Tools and Technology

The technological advancements of the Mesolithic period are particularly evident in the development of microliths—small, flint or stone blades—integrated into composite tools like arrows and harpoons. The Kotias Klde hunter-gatherers would have mastered these technologies, enhancing their efficiency in hunting and processing food. Additionally, the use of bone, antler, and wood in tool production suggests a sophisticated understanding of local materials and their applications.

Art and Spirituality

Art and ritual played a significant role in the Mesolithic culture, as evidenced by the remnants of personal ornaments and symbolic artifacts. It is likely that the Kotias Klde people engaged in spiritual practices linked closely with their natural surroundings. Rock art, carvings, and adornments may have been used to communicate stories, mark territory, or convey spiritual beliefs. These artifacts indicate a complex understanding of and interaction with the metaphysical world, extending beyond the immediate demands of survival.

Interaction and Exchange

Though relatively isolated, the Kotias Klde communities would not have been entirely cut off from other groups. Evidence of trade or contact with neighboring populations is supported by the presence of non-local materials, such as obsidian, used in tool-making. Such interactions could have facilitated the exchange of goods, ideas, and cultural practices, contributing to the cultural richness of the Kotias Klde hunter-gatherers.

Legacy and Transition

The Mesolithic era in the Caucasus, including the Kotias Klde region, set the stage for the eventual transition to agriculture and settled life that characterized the Neolithic period. The knowledge and skills honed during the Mesolithic would inform agricultural practices and the domestication of plants and animals, leading to more permanent settlements and complex societies. The Kotias Klde culture, with its deep connection to the natural environment, represents a crucial part of the story of human adaptation and evolution in the pre-agricultural Caucasus.

In summary, the Mesolithic hunter-gatherers of Kotias Klde exemplify the adaptive and innovative spirit of early humans navigating a world of constant change and challenge. Through their ingenuity, social structures, and spiritual practices, they carved out a sustainable existence that laid the groundwork for future generations in the region.

Chapter V

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Population genomics of post-glacial western Eurasia

Authors Allentoft ME, Sikora M, Refoyo-Martínez A
Abstract

Western Eurasia witnessed several large-scale human migrations during the Holocene1-5. Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes-mainly from the Mesolithic and Neolithic periods-from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a 'great divide' genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 BP, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 BP, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a 'Neolithic steppe' cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations.

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