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Portrait reconstruction of I6188
Ancient Individual

A man buried in Vanuatu in the Early Prehistoric era

I6188
600 BCE - 300 BCE
Male
Vanuatu 2,400 Years Ago
Vanuatu
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I6188

Date Range

600 BCE - 300 BCE

Biological Sex

Male

mtDNA Haplogroup

Q1b

Y-DNA Haplogroup

C-M38

Cultural Period

Vanuatu 2,400 Years Ago

Chapter II

Place

Where this individual was discovered

Country Vanuatu
Locality Efate. Mele-Taplins
Chapter III

Time

When this individual lived in the broader context of human history

I6188 600 BCE - 300 BCE
Chapter IV

Story

The narrative of this ancient life

Vanuatu, a collection of islands located in the South Pacific, was a region influenced by the Austronesian culture around 2,400 years ago. The Austronesian expansion, which began thousands of years prior, contributed significantly to the cultural and linguistic landscape of Vanuatu during this period. This era is characterized by complex social structures, sophisticated seafaring skills, and the integration of agrarian practices that shaped the day-to-day lives of its inhabitants.

Geographical Context

Vanuatu, part of the Melanesian region, consists of approximately 80 islands, which are predominantly volcanic. These islands provided a diverse range of microenvironments, from fertile highlands to coastal lagoons, supporting a variety of ecosystems and resources for the Austronesian settlers. This geographical diversity influenced settlement patterns, subsistence strategies, and social structures.

Austronesian Influence

Austronesians are renowned for their navigation skills and maritime technology. Around 2,400 years ago, they had expanded across the Pacific, reaching as far as Vanuatu. Their migration brought advancements in boat-building and navigation, allowing them to connect and trade with other island communities. This seafaring culture facilitated not only trade but also cultural and technological exchanges across vast distances.

Language and Society

The arrival of Austronesians introduced the Proto-Oceanic language, which is the ancestor of many languages spoken in the Pacific today. This period saw a linguistic diversification as populations settled and adapted to new environments, leading to the development of distinct but related languages across the islands.

Societal structures were typically organized around extended family units and kinship groups. Leadership roles were often hereditary, but there were avenues for individuals to gain status through achievements in warfare, trade, or through the accumulation of wealth and resources. Social cohesion was maintained through cultural practices, rituals, and inter-village alliances.

Subsistence and Economy

The economy was primarily agrarian, with a heavy reliance on horticulture. The cultivation of staple crops such as taro, yam, banana, and breadfruit was essential. The introduction of pig husbandry contributed to both dietary needs and social status, with pigs often being used in ceremonial exchanges and feasting.

Fishing and the harvesting of marine resources played a critical role due to the islands’ proximity to abundant marine environments. The use of outrigger canoes, another Austronesian contribution, enabled efficient fishing and transportation between islands. These practices provided both sustenance and trade opportunities.

Material Culture and Technology

The material culture of this era exhibited a blend of innovation and adaptation. Pottery, typically decorated with intricate patterns, was a significant craft, though less emphasized in regions compared to earlier Lapita pottery traditions. Stone tools remained in use for agricultural and domestic tasks. Evidence of complex weaving and basketry also points to advanced textile crafts.

Architecture and Settlement Patterns

Villages were often situated near arable land and freshwater sources. The architectural style included communal structures and family dwellings, usually constructed from locally available materials such as wood, bamboo, and thatch. Settlements were organized to support communal living, with spaces designated for social and ceremonial purposes.

Cultural and Religious Practices

Religious and spiritual beliefs were deeply intertwined with daily life. This era likely saw the worship of ancestral spirits and nature deities, with rituals and ceremonies designed to appease these entities and ensure community well-being. Such practices would have included music, dance, and the carving of totems or spirit figures.

Conclusion

The Vanuatu of 2,400 years ago was a nexus of cultural evolution and adaptation, driven by Austronesian influence. This period laid the groundwork for many enduring cultural traits and practices that would continue to evolve with the island's history. The intricate balance between seafaring prowess, agricultural innovation, and social organization helped these communities thrive in a complex and interconnected Pacific environment.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I6188 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Oceanians 81.0%
Neolithic Farmers 10.1%
Ancient Africans 5.2%
Ancient Asians 3.8%

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.

Oceania 85.9%
Melanesian 85.9%
Papuan 85.9%
Europe 6.6%
Northwestern European 6.6%
Northwestern European 6.6%
Asia 4.9%
Central Asian, Northern Indian & Pakistani 2.6%
Indian 2.6%
Arab, Egyptian & Levantine 2.3%
Arabian 2.3%
Africa 2.6%
African Hunter-Gatherer 2.6%
African Hunter-Gatherer 2.6%

Closest Modern Populations

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

1
Papuan Highland B
9.0390
2
Australian
9.5711
3
Kosipe
10.8772
4
Papuan
12.6835
5
Koinanbe
12.9078
6
Papuan Highland A
13.2762
7
Nasoi
17.6967
8
Jarawa
48.4088
9
Onge
48.5748
10
Agta
51.4182
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Three Phases of Ancient Migration Shaped the Ancestry of Human Populations in Vanuatu

Authors Lipson M, Spriggs M, Valentin F
Abstract

The archipelago of Vanuatu has been at the crossroads of human population movements in the Pacific for the past three millennia. To help address several open questions regarding the history of these movements, we generated genome-wide data for 11 ancient individuals from the island of Efate dating from its earliest settlement to the recent past, including five associated with the Chief Roi Mata's Domain World Heritage Area, and analyzed them in conjunction with 34 published ancient individuals from Vanuatu and elsewhere in Oceania, as well as present-day populations. Our results outline three distinct periods of population transformations. First, the four earliest individuals, from the Lapita-period site of Teouma, are concordant with eight previously described Lapita-associated individuals from Vanuatu and Tonga in having almost all of their ancestry from a "First Remote Oceanian" source related to East and Southeast Asians. Second, both the Papuan ancestry predominating in Vanuatu for the past 2,500 years and the smaller component of Papuan ancestry found in Polynesians can be modeled as deriving from a single source most likely originating in New Britain, suggesting that the movement of people carrying this ancestry to Remote Oceania closely followed that of the First Remote Oceanians in time and space. Third, the Chief Roi Mata's Domain individuals descend from a mixture of Vanuatu- and Polynesian-derived ancestry and are related to Polynesian-influenced communities today in central, but not southern, Vanuatu, demonstrating Polynesian genetic input in multiple groups with independent histories.

G25 Coordinates

The G25 coordinates for sample I6188 can be used for detailed admixture analysis in our G25 Studio tool.

I6188,-0.02983454,-0.20681334,-0.24243976,0.27389992,0.15594804,-0.41027576,-0.00183054,0.00858844,-0.02261462,-0.00207242,-0.01762446,0.0020648,-0.00143424,-0.0026641,-7.286E-05,-0.00010602,-0.00020482,-0.00134534,0.00070266,-0.00254878,0.00558598,-0.00027638,0.00052086,0.0032327,0.00092451
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