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Portrait reconstruction of bab001
Ancient Individual

A man buried in South Africa in the Iron Age era

bab001
163 BCE - 20 BCE
Male
South Africa 2000 Years Before Present
South Africa
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

bab001

Date Range

163 BCE - 20 BCE

Biological Sex

Male

mtDNA Haplogroup

L0d2a1

Y-DNA Haplogroup

A1b1b2

Cultural Period

South Africa 2000 Years Before Present

Chapter II

Place

Where this individual was discovered

Country South Africa
Locality Ballito Bay B
Chapter III

Time

When this individual lived in the broader context of human history

bab001 163 BCE - 20 BCE
Chapter IV

Story

The narrative of this ancient life

Around 2000 years before present (approximately 1 CE), the region of what is now South Africa was experiencing significant changes and developments, particularly with the arrival and spread of Bantu-speaking peoples. While precise details about this era can be sparse due to limited archaeological records, we can construct a broad understanding based on available evidence and scholarly interpretations.

Indigenous Populations:

Before the arrival of the Bantu-speaking peoples, the region was primarily inhabited by Khoisan groups, which include both the Khoikhoi (often referred to as Khoi) and the San (historically referred to as Bushmen). These are believed to be among the original inhabitants of southern Africa, living there for thousands of years.

  1. Lifestyle and Economy:

    • San: The San people were hunter-gatherers, relying on a deep understanding of their environment for survival. They hunted game, foraged for plants, and used tools made from stone, bone, and wood.
    • Khoikhoi: In contrast, the Khoikhoi were primarily pastoralists, herding cattle, sheep, and goats. This more settled lifestyle allowed them to develop different societal structures compared to their hunter-gatherer counterparts.
  2. Social Structure:

    • Both groups were organized in small, mobile communities with social structures characterized by a high degree of egalitarianism. Decision-making was commonly communal, and leadership was often based on experience and skill rather than inheritance.
  3. Cultural Practices:

    • The Khoisan peoples had rich oral traditions and practiced shamanistic beliefs with a strong emphasis on the spiritual connection between people and nature. Rock art from this era depicts religious rituals, hunting scenes, and daily life, reflecting their cosmological views and cultural heritage.

The Arrival of Bantu-speaking Peoples:

Around this time, Bantu-speaking people began migrating into South Africa from the north. This migration was part of a larger Bantu expansion across sub-Saharan Africa.

  1. Origins and Migration:

    • The Bantu migration is believed to have begun in what is today Cameroon or Nigeria, spreading over centuries through sub-Saharan Africa. By 2000 years BP, they started entering the southern region, bringing with them new technologies and societal structures.
  2. Agriculture and Ironworking:

    • Significantly, the Bantu introduced agriculture and ironworking to the region. They cultivated crops such as millet and sorghum, which were well-suited to various climates in southern Africa.
    • The development and adoption of iron tools and weapons revolutionized local economies and societies, allowing communities to clear land more efficiently, cultivate larger areas, and improve their capabilities in crafting and warfare.
  3. Social and Political Structures:

    • Bantu societies were generally more centralized and hierarchical than the indigenous Khoisan groups, often organized into chiefdoms. The presence of chiefs or kings and organized military units marked a shift in political structures.
    • The Bantu clans followed patrilineal systems, with emphasis on lineage and familial ties for social organization and cultural continuity.
  4. Language and Culture:

    • The introduction of Bantu languages significantly influenced the linguistic landscape, leading to the development of a rich tapestry of languages that are still present in South Africa today.
    • Cultural practices, including music, dance, and spiritual beliefs, also spread with the Bantu, contributing to a diverse cultural mosaic in the region.

Interaction and Integration:

The arrival of the Bantu did not lead to the immediate displacement of the Khoisan people. Instead, there was likely a period of interaction, trade, and sometimes conflict.

  1. Trade and Exchange:

    • The Bantu and Khoisan groups engaged in trade, exchanging goods such as livestock and iron implements. This interaction facilitated cultural exchanges that enriched both societies.
  2. Conflict and Assimilation:

    • Social dynamics included both peaceful interactions and conflicts over resources like land and water. Over time, assimilation and intermarriage occurred, contributing to the complex genetic and cultural heritage of modern South African populations.
  3. Environmental Adaptation:

    • The Bantu settlers adapted their agricultural practices to the diverse climates of southern Africa, leading to regional diversity in crops and farming techniques.

In summary, South Africa 2000 years BP was a region of significant cultural and technological transformation. The indigenous Khoisan peoples coexisted with incoming Bantu-speaking communities, leading to profound changes in the region's demographic, cultural, and socio-economic landscape. These developments set the stage for the rich and complex history of southern Africa, evident in the diverse cultures that exist today.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of bab001 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Ancient Africans 92.4%
Ancient Asians 4.7%
Neolithic Farmers 2.9%

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.

Africa 98.7%
African Hunter-Gatherer 97.4%
African Hunter-Gatherer 97.4%
Northern East African 1.3%
Ethiopian 1.3%
Asia 1.0%
Central Asian, Northern Indian & Pakistani 0.7%
Pakistan 0.7%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A man buried in South Africa in the Iron Age era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Mbuti
12.1810
2
Bakola
33.8055
3
Bedzan
34.7976
4
Baka
36.1341
5
Biaka
38.2043
6
Hadza
40.1567
7
Bantu S.E.
41.3326
8
Khomani San
41.9157
9
Bantu S.W.
43.1528
10
Ngumba
43.8189
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Southern African ancient genomes estimate modern human divergence to 350,000 to 260,000 years ago

Authors Schlebusch CM, Malmström H, Günther T
Abstract

Southern Africa is consistently placed as a potential region for the evolution of Homo sapiens We present genome sequences, up to 13x coverage, from seven ancient individuals from KwaZulu-Natal, South Africa. The remains of three Stone Age hunter-gatherers (about 2000 years old) were genetically similar to current-day southern San groups, and those of four Iron Age farmers (300 to 500 years old) were genetically similar to present-day Bantu-language speakers. We estimate that all modern-day Khoe-San groups have been influenced by 9 to 30% genetic admixture from East Africans/Eurasians. Using traditional and new approaches, we estimate the first modern human population divergence time to between 350,000 and 260,000 years ago. This estimate increases the deepest divergence among modern humans, coinciding with anatomical developments of archaic humans into modern humans, as represented in the local fossil record.

G25 Coordinates

The G25 coordinates for sample bab001 can be used for detailed admixture analysis in our G25 Studio tool.

bab001,-0.6347749,0.0574876,0.0245865,0.03060048,-0.00145064,0.00401072,0.2880443,-0.22892524,0.0171504,0.01328062,-0.00591234,0.17067898,0.08901182,-0.00161018,0.01138428,-0.0033361,0.00191704,-0.0477346,0.00637692,-0.00414584,0.00749094,0.00343236,-0.0047047,-0.0040074,0.00108617
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