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Portrait reconstruction of I2497
Ancient Individual

A woman buried in Vietnam in the Bronze Age era

I2497
100 BCE - 100 BCE
Female
Bronze Age Vietnam
Vietnam
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I2497

Date Range

100 BCE - 100 BCE

Biological Sex

Female

mtDNA Haplogroup

C7a

Cultural Period

Bronze Age Vietnam

Chapter II

Place

Where this individual was discovered

Country Vietnam
Locality Nui Nap
Chapter III

Time

When this individual lived in the broader context of human history

I2497 100 BCE - 100 BCE
Chapter IV

Story

The narrative of this ancient life

The Bronze Age in Vietnam, particularly the era linked to the Austroasiatic-speaking peoples, is a fascinating period marked by significant cultural, social, and technological advancements. This era, roughly spanning from 2000 to 500 BCE, saw the emergence of complex societies, developments in agriculture and metallurgy, and substantial regional interactions, laying the groundwork for future Vietnamese civilizations.

Geography and Environment

Bronze Age Vietnam was characterized by diverse geographical features, including lowland deltas, river valleys, highlands, and coastal areas. The Red River Delta in the north and the Mekong Delta in the south were particularly fertile, providing the basis for agricultural communities. The mountainous regions and dense forests influenced settlement patterns and resource availability, promoting a blend of agriculture and foraging.

Austroasiatic Peoples

The Austroasiatic peoples, believed to be among the early inhabitants of Southeast Asia, played a significant role in Vietnam's prehistoric cultural landscape. They were speakers of a language family that included Vietnamese and other regional languages. These peoples were instrumental in spreading early agricultural practices, crafting tools and ceramics, and engaging in trade.

Social Structure

Bronze Age societies in Vietnam were likely organized into tribal or clan-based systems. These communities were typically small, possibly forming chiefdoms. Evidence suggests a social hierarchy that included leaders or chieftains, artisans, warriors, and farmers. The emergence of elite groups was tied to advancements in agriculture and metallurgy, bolstering the political and economic power of certain families or clans.

Agriculture and Economy

Agriculture was central to the economy during the Bronze Age, with rice cultivation being particularly significant. Advances in irrigation and farming techniques supported increased productivity, allowing communities to sustain larger populations. In addition to rice, these early Vietnamese societies cultivated a variety of crops, including millet and legumes, and raised domesticated animals like pigs, chickens, and water buffalo.

Metallurgy and Technology

The transition to the Bronze Age in Vietnam was marked by the development and refinement of bronze-making techniques. The Dong Son culture, emerging around 1000 BCE, is particularly well-known for its sophisticated bronze drums, crafted with intricate designs depicting scenes of daily life, warfare, and rituals. These artifacts highlight the advanced metalworking skills and artistic capabilities of the time.

Bronze tools and weapons, such as plows, axes, daggers, and spearheads, revolutionized agriculture and warfare, respectively. The distribution and trade of these bronze items facilitated cultural exchanges and technological diffusion within the region and beyond.

Culture and Art

Bronze Age Vietnam saw rich cultural expressions through art, music, and ritual practices. The Dong Son drums are not only technological achievements but also cultural artifacts reflecting religious and social rituals. These drums, often used in ceremonial settings, illustrate cosmological beliefs and the importance of music in social life.

Artistic expression was also evident in pottery, textile production, and personal adornments such as jewelry made from jade, bronze, and other materials. The motifs and designs provide insights into the symbolic world and aesthetic values of these early Vietnamese societies.

Religion and Beliefs

Religious beliefs during the Bronze Age in Vietnam were likely animistic and shamanistic, with a strong emphasis on ancestor worship. Burial practices indicate a belief in the afterlife, with grave goods suggesting that people provided for the deceased’s journey into the next world. The presence of large drum-shaped stones and other ceremonial structures points to ritualistic life deeply intertwined with nature and community events.

Trade and Interaction

Trade networks during the Bronze Age were extensive, facilitating the exchange of goods, ideas, and technologies. Vietnam's coastal location and river systems enabled contact with other Southeast Asian cultures and beyond, including China and possibly India. These interactions brought new influences and stimulated the growth of local crafts and technologies.

Legacy

The Bronze Age laid critical foundations for later developments in Vietnamese history. The cultural and technological innovations from this period, particularly those associated with the Dong Son culture, had enduring influences on the region’s history. These advancements contributed to the emergence of more politically centralized and sophisticated societies, paving the way for early state formations like Van Lang and Au Lac.

In summary, Bronze Age Vietnam represents a dynamic and formative period marked by innovations in agriculture, metallurgy, and social organization. The Austroasiatic peoples, with their linguistic and cultural contributions, played an essential role in shaping the trajectory of Vietnamese civilization, influencing generations that followed.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I2497 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Asians 94.4%
Western Steppe Pastoralists 5.7%

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.

Asia 96.5%
Chinese & Southeast Asian 96.5%
Vietnamese 47.4%
Chinese 44.4%
Indonesian Khmer Thai Myanma 4.7%
Africa 2.0%
Northern East African 1.8%
Eastern African 1.8%
America 1.3%
America 1.3%
Native American 1.3%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A woman buried in Vietnam in the Bronze Age era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Dai
2.2311
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Ancient genomes document multiple waves of migration in Southeast Asian prehistory

Authors Lipson M, Cheronet O, Mallick S
Abstract

Southeast Asia is home to rich human genetic and linguistic diversity, but the details of past population movements in the region are not well known. Here, we report genome-wide ancient DNA data from 18 Southeast Asian individuals spanning from the Neolithic period through the Iron Age (4100 to 1700 years ago). Early farmers from Man Bac in Vietnam exhibit a mixture of East Asian (southern Chinese agriculturalist) and deeply diverged eastern Eurasian (hunter-gatherer) ancestry characteristic of Austroasiatic speakers, with similar ancestry as far south as Indonesia providing evidence for an expansive initial spread of Austroasiatic languages. By the Bronze Age, in a parallel pattern to Europe, sites in Vietnam and Myanmar show close connections to present-day majority groups, reflecting substantial additional influxes of migrants.

G25 Coordinates

The G25 coordinates for sample I2497 can be used for detailed admixture analysis in our G25 Studio tool.

I2497,0.01005734,-0.42367998,-0.04903742,-0.05374718,0.1128971,0.06242654,-0.00441466,-0.00865758,-0.01728868,-0.01172168,0.01683164,0.0019518,0.00347278,-0.00745494,0.00227068,0.00206942,0.00821802,-0.00394418,-0.002333,-0.0088871,0.0093318,0.01070886,0.01365326,0.00420992,0.00829968
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