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Portrait reconstruction of I8575
Ancient Individual

A man buried in Chile in the Pre-Columbian South America era

I8575
141 CE - 1631 CE
Male
Southern Continent Aonikenk Culture, Chile 400 Years Ago
Chile
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I8575

Date Range

141 CE - 1631 CE

Biological Sex

Male

mtDNA Haplogroup

D1g-a

Y-DNA Haplogroup

Q-M3

Cultural Period

Southern Continent Aonikenk Culture, Chile 400 Years Ago

Chapter II

Place

Where this individual was discovered

Country Chile
Locality Southern Continent. Magallanes. Cerro Johnny
Chapter III

Time

When this individual lived in the broader context of human history

I8575 141 CE - 1631 CE
Chapter IV

Story

The narrative of this ancient life

The Aonikenk, also known as the Southern Tehuelche, were an indigenous people who historically inhabited the southern regions of present-day Chile and Argentina. Four hundred years ago, during the early 17th century, the Aonikenk lived a nomadic lifestyle, mainly in the Patagonia region, which includes the vast plains and rugged terrain of southern Chile. Understanding their culture involves exploring various aspects such as their social structure, economy, spiritual beliefs, and interactions with other groups.

Social Structure and Lifestyle

The Aonikenk were organized into bands, which were social units made up of extended families. These bands were relatively egalitarian, with leadership often based on merit, wisdom, and experience rather than hierarchical power. Leaders, often chosen from among the more experienced hunters or elders, held authority based on respect rather than hereditary status, guiding their people in decision-making processes and in negotiations with other groups.

Their society placed a high emphasis on kinship ties and communal living. Group cohesion and cooperation were essential for survival in the harsh Patagonian environment. The Aonikenk were skilled in living off the land, and their nomadic lifestyle was adapted to the seasonal availability of resources.

Economy and Subsistence

The Aonikenk economy was primarily based on hunting and gathering. They were expert hunters, relying heavily on the guanaco, a relative of the llama, for meat, hides, and bones. Guanaco provided crucial resources for clothing, shelter, and tools. The Aonikenk also hunted rheas and smaller animals and gathered wild fruits, roots, and seeds to supplement their diet.

They employed tools such as bolas—a throwing weapon made of weights on the ends of interconnected cords—to hunt fast-moving game. The Aonikenk's deep understanding of their environment was reflected in their knowledge of animal behavior and plant cycles, allowing them to effectively utilize the diverse Patagonian landscape.

Spiritual Beliefs and Practices

The spiritual life of the Aonikenk was rich and closely linked to their environment. They practiced animism, believing in the spiritual interconnectedness of all living and non-living elements of the world. Natural features like mountains, rivers, and specific animals held spiritual significance and were often revered or considered sacred.

Shamans played an important role within their communities, serving as intermediaries between the physical and spiritual worlds. These spiritual leaders performed rituals, provided healing, and offered guidance on matters related to hunting, weather, and social issues.

Art and Oral Tradition

The Aonikenk valued oral tradition as a vital component of cultural transmission. Storytelling was a way to pass down knowledge of history, cosmology, and morality. Their art, which included body painting, rock art, and ornamentation of everyday items, reflected their close relationship with the natural world. Using natural pigments, they decorated themselves and created symbolic expressions that represented their beliefs and experiences.

Interactions with Other Groups

The Aonikenk interacted with neighboring indigenous groups, such as the Selk'nam to the south and other Tehuelche groups to the north. These interactions were marked by both trade and occasional conflict. Goods such as tools, clothing, and food products were exchanged, facilitating cultural exchange and mutual adaptation.

The arrival of European explorers and settlers in the early 17th century began to alter Aonikenk life significantly, introducing new goods, animals, and challenges. These encounters would eventually lead to profound and often detrimental changes in their socio-cultural dynamics.

Conclusion

Four hundred years ago, the Aonikenk of southern Chile exemplified a culture deeply adapted to the challenges of the Patagonian environment. Their nomadic lifestyle, reliance on the land, rich spiritual beliefs, and social organization highlight the resilience and adaptability of the Aonikenk people. Despite facing increasing pressures from European colonization, the legacy of their culture remains integral to the history and identity of the region.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I8575 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Native Americans 81.5%
Ancient Asians 18.5%

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.

America 91.7%
America 91.7%
Native American 91.7%
Asia 8.3%
Northern Asian 4.2%
Siberian 4.2%
Chinese & Southeast Asian 4.1%
Chinese 4.1%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A man buried in Chile in the Pre-Columbian South America era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Piapoco
1.7771
2
Wichi
1.9939
3
Aymara
2.0329
4
Yukpa
2.4264
5
Bolivian Lapaz
3.2250
6
Karitiana
3.3211
7
Colla
3.7879
8
Cachi
4.3526
9
Mixe
4.3652
10
Surui
4.3944
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Ancient genomes in South Patagonia reveal population movements associated with technological shifts and geography

Authors Nakatsuka N, Luisi P, Motti JMB
Abstract

Archaeological research documents major technological shifts among people who have lived in the southern tip of South America (South Patagonia) during the last thirteen millennia, including the development of marine-based economies and changes in tools and raw materials. It has been proposed that movements of people spreading culture and technology propelled some of these shifts, but these hypotheses have not been tested with ancient DNA. Here we report genome-wide data from 20 ancient individuals, and co-analyze it with previously reported data. We reveal that immigration does not explain the appearance of marine adaptations in South Patagonia. We describe partial genetic continuity since ~6600 BP and two later gene flows correlated with technological changes: one between 4700-2000 BP that affected primarily marine-based groups, and a later one impacting all <2000 BP groups. From ~2200-1200 BP, mixture among neighbors resulted in a cline correlated to geographic ordering along the coast.

G25 Coordinates

The G25 coordinates for sample I8575 can be used for detailed admixture analysis in our G25 Studio tool.

I8575,0.05638712,-0.31975864,0.11408954,0.1009543,-0.11803784,-0.0118986,-0.3053139,-0.3588296,-0.01451742,-0.01667354,0.00208444,-0.0007541,-0.00145192,0.02563068,-0.0060368,-0.00077972,0.00617546,0.0034008,0.00129186,-0.0015251,-8.888E-05,0.0070421,-0.00253726,-0.00514668,-0.00549218
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