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Portrait reconstruction of I0040
Ancient Individual

A man buried in Peru in the Ancient South America era

I0040
3990 BCE - 3800 BCE
Male
Lauricocha, Peru 5,800 Years Ago
Peru
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I0040

Date Range

3990 BCE - 3800 BCE

Biological Sex

Male

mtDNA Haplogroup

A2-a*

Y-DNA Haplogroup

Q-M902

Cultural Period

Lauricocha, Peru 5,800 Years Ago

Chapter II

Place

Where this individual was discovered

Country Peru
Locality Lauricocha. Highlands
Chapter III

Time

When this individual lived in the broader context of human history

I0040 3990 BCE - 3800 BCE
Chapter IV

Story

The narrative of this ancient life

The Lauricocha culture, situated in the Peruvian Andes approximately 5,800 years ago, is a fascinating era that marks one of the formative stages of Andean civilizations. This period is characterized by early human adaptations to high-altitude environments, the development of subsistence strategies, and notable cultural and social advancements.

Geographic and Environmental Context

Lauricocha is located in the high-altitude regions of the central Andes in present-day Peru. The area is characterized by its rugged mountain terrain, cold temperatures, and limited natural resources. Despite these challenges, the Lauricocha civilization managed to adapt and thrive in this environment. The landscape includes glacial lakes, rivers, and puna grasslands, which played a crucial role in shaping the subsistence patterns of the inhabitants.

Subsistence and Economy

The people of Lauricocha were primarily hunter-gatherers, with a diet that included animals such as deer, camelids (like llamas and alpacas), as well as smaller mammals and birds. There is evidence of fishing in the nearby lakes and rivers. The gathering of wild plants, tubers, and seeds also supplemented their diet. The high-altitude environment required innovative adaptations for survival, possibly leading to early forms of agriculture or animal domestication, setting the stage for later Andean civilizations known for their sophisticated agricultural practices.

Social Organization and Settlement Patterns

Lauricocha societies were likely organized in small, semi-nomadic groups or tribes. These groups were adapted to the harsh conditions of the Andes and would have moved seasonally to exploit different resources. Settlements were generally temporary or semi-permanent, often located near water sources and protected against the elements. Caves and rock shelters were also utilized for habitation, evidenced by archaeological findings in the region.

Material Culture and Technology

The material culture of Lauricocha people included tools and artifacts made from stone, bone, and possibly wood. Stone tools such as projectile points, knives, and scrapers have been found, indicating a reliance on lithic technology for hunting and processing food. There is also evidence of the use of bone for making tools and ornaments. The craftsmanship and styles observed in these artifacts suggest both functional and symbolic purposes, hinting at the complex social and spiritual lives of these early Andean people.

Art and Symbolism

One of the most intriguing aspects of the Lauricocha culture is the presence of early forms of artistic expression and symbolism. Archaeological discoveries have included rock art and petroglyphs in the region, depicting animals, human figures, and geometric patterns. These artworks likely held social or spiritual significance, possibly related to religious beliefs, shamanistic practices, or storytelling traditions.

Burial Practices and Spiritual Beliefs

The burial practices of the Lauricocha people provide insight into their spiritual and societal values. Excavations have uncovered human remains, often buried with grave goods such as tools, ornaments, and animal bones. These burial practices suggest beliefs in an afterlife and the importance of funerary rituals. The care and attention given to burials indicate a developing social structure and a respect for the deceased.

Conclusion

The Lauricocha culture of 5,800 years ago represents a critical phase in the early development of Andean civilizations. Despite the harsh environmental conditions of the Peruvian Andes, the people of Lauricocha developed innovative subsistence strategies, complex social organizations, and rich cultural traditions. Their adaptive skills and cultural advancements laid the groundwork for the sophisticated civilizations that would later emerge in the Andean region, such as the Norte Chico, Chavín, and eventually the Inca Empire. Understanding this era provides a valuable perspective on the resilience and ingenuity of early human societies in South America.

Chapter V

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Reconstructing the Deep Population History of Central and South America

Authors Posth C, Nakatsuka N, Lazaridis I
Abstract

We report genome-wide ancient DNA from 49 individuals forming four parallel time transects in Belize, Brazil, the Central Andes, and the Southern Cone, each dating to at least ∼9,000 years ago. The common ancestral population radiated rapidly from just one of the two early branches that contributed to Native Americans today. We document two previously unappreciated streams of gene flow between North and South America. One affected the Central Andes by ∼4,200 years ago, while the other explains an affinity between the oldest North American genome associated with the Clovis culture and the oldest Central and South Americans from Chile, Brazil, and Belize. However, this was not the primary source for later South Americans, as the other ancient individuals derive from lineages without specific affinity to the Clovis-associated genome, suggesting a population replacement that began at least 9,000 years ago and was followed by substantial population continuity in multiple regions.

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