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Portrait reconstruction of 91KLM2
Ancient Individual

A man buried in China in the Bronze Age era

91KLM2
1050 BCE - 350 BCE
Male
Bronze Age West Liao River, China
China
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

91KLM2

Date Range

1050 BCE - 350 BCE

Biological Sex

Male

mtDNA Haplogroup

B4c1a2

Y-DNA Haplogroup

C2b1a1b1

Cultural Period

Bronze Age West Liao River, China

Chapter II

Place

Where this individual was discovered

Country China
Locality Inner Mongolia. Chifeng. Hexigten. Longtoushan site
Chapter III

Time

When this individual lived in the broader context of human history

91KLM2 1050 BCE - 350 BCE
Chapter IV

Story

The narrative of this ancient life

The Bronze Age in the West Liao River region of China is a fascinating and intricate period of ancient Chinese civilization, dating approximately from the 2nd millennium BCE to the early 1st millennium BCE. This era is characterized by its unique development, distinguished by the interplay of emerging social structures, technological advancements, and cultural practices that were significantly influenced by both indigenous innovations and interactions with neighboring cultures.

Geographic and Environmental Setting

The West Liao River Valley is located in what is today northeastern China, extending through modern-day Inner Mongolia and Liaoning province. This region is associated with a transitional zone between the arid Eurasian Steppe and the more humid and fertile areas of central China. The geography is marked by river valleys, foothills, and expansive grasslands, providing a diverse environment that supported agriculture, animal husbandry, and trade.

Archaeological Context

The archaeology of the West Liao River Basin during the Bronze Age reveals complex societies undergoing significant transformations. This period saw the emergence of several cultural complexes, such as the Lower Xiajiadian culture. Distinguished by its characteristic pottery styles, these communities were also advanced in metallurgy, as evidenced by the discovery of various bronze artifacts, including weapons, tools, and ritual vessels.

Sociopolitical Structures

Social organization in the West Liao River Basin during the Bronze Age appears to have been increasingly stratified. Archaeological evidence suggests the presence of hierarchical societies with distinct social classes. Settlement patterns indicate the existence of large, fortified sites that may have functioned as political centers, possibly governed by local chieftains or an emerging elite class.

Economic Activities

The economy of this region during the Bronze Age was diverse and included agriculture, animal husbandry, metallurgy, and trade. Agricultural practices were adapted to the local environment and included the cultivation of millet as a staple crop. The presence of domesticated animals such as cattle, sheep, and pigs points to a mixed agrarian economy. Metallurgical activities are particularly notable, as communities in the region developed sophisticated techniques for producing bronze artifacts, reflecting both local innovations and cross-cultural exchanges.

Cultural and Religious Practices

The cultural landscape of the Bronze Age West Liao River region is marked by distinct artistic and religious expressions. Pottery from this era often features intricate designs and motifs, reflective of both everyday utility and ceremonial functions. Ritual practices likely played an essential role in community cohesion and identity, with evidence of burial practices that suggest beliefs in an afterlife and the veneration of ancestors. Bronze objects, often found in burial sites, may have held spiritual or symbolic significance.

Interaction and Influence

The West Liao River Basin was a melting pot of cultural interactions. It served as a crossroads between the northern Eurasian cultures and the more traditionally recognized Chinese heartlands to the south. The movement of people, goods, and ideas along trade routes facilitated technological and cultural exchanges that enriched the local cultures. These interactions integrated new technologies and cultural practices into the indigenous framework, helping to shape the region's unique Bronze Age identity.

Legacy and Significance

The Bronze Age in the West Liao River region holds significant importance in understanding the broader narrative of ancient Chinese civilization. The innovations in metallurgy, complex social structures, and rich cultural practices highlight the dynamic and interconnected nature of early societies in this region. This period laid the groundwork for subsequent cultural and technological developments, influencing the trajectory of later historical periods in China and contributing to the rich tapestry of human history in East Asia.

In conclusion, the Bronze Age West Liao River region epitomizes a vibrant and transformative era in ancient Chinese history, characterized by technological innovation, complex societal structures, and extensive cultural interactions. This era reflects the adaptability and creativity of its people, making it an essential area of study for understanding the intricate dynamics of ancient Chinese civilizations.

Chapter V

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Ancient genomes from northern China suggest links between subsistence changes and human migration

Authors Ning C, Li T, Wang K
Abstract

Northern China harbored the world's earliest complex societies based on millet farming, in two major centers in the Yellow (YR) and West Liao (WLR) River basins. Until now, their genetic histories have remained largely unknown. Here we present 55 ancient genomes dating to 7500-1700 BP from the YR, WLR, and Amur River (AR) regions. Contrary to the genetic stability in the AR, the YR and WLR genetic profiles substantially changed over time. The YR populations show a monotonic increase over time in their genetic affinity with present-day southern Chinese and Southeast Asians. In the WLR, intensification of farming in the Late Neolithic is correlated with increased YR affinity while the inclusion of a pastoral economy in the Bronze Age was correlated with increased AR affinity. Our results suggest a link between changes in subsistence strategy and human migration, and fuel the debate about archaeolinguistic signatures of past human migration.

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