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Portrait reconstruction of I4556
Ancient Individual

A woman buried in Spain in the Iron Age era

I4556
700 BCE - 500 BCE
Female
Iron Age Spain
Spain
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I4556

Date Range

700 BCE - 500 BCE

Biological Sex

Female

mtDNA Haplogroup

K1a12a

Cultural Period

Iron Age Spain

Chapter II

Place

Where this individual was discovered

Country Spain
Locality Catalonia. Barcelona. Avinyonet del Penedés. Font de la Canya
Coordinates 41.3709, 1.7742
Chapter III

Time

When this individual lived in the broader context of human history

I4556 700 BCE - 500 BCE
Chapter IV

Story

The narrative of this ancient life

The Iron Age in the Iberian Peninsula, encompassing modern-day Spain and Portugal, marks a significant period of cultural, social, and technological transformation. This era, roughly spanning from the 8th century BCE to the Roman conquest in the 1st century BCE, witnessed the rise of complex societies, intricate trade networks, and diverse cultural interactions.

Geographic and Temporal Context

The Iron Age in Iberia is typically divided into two broad phases: the Early Iron Age (c. 800–600 BCE) and the Late Iron Age (c. 600–218 BCE, ending with Roman occupation). The region during this time consisted of a patchwork of distinct cultures, including the Iberians in the east and south, the Celts in the west and center, and varying influences from Phoenicians, Greeks, and later Carthaginians and Romans.

Socio-Political Structures

Iberians: The Iberians were primarily located along the eastern and southern coasts of the peninsula. They developed advanced urban centers and sophisticated political structures, often ruled by local chieftains or kings. They established fortified towns known as oppida and engaged extensively in trade with neighboring cultures, leveraging their strategic coastal locations.

Celtic Tribes: The central and western regions were inhabited by numerous Celtic tribes, known for their warrior culture and tribal organization. Unlike the Iberians, the Celtic social organization was more decentralized, with power often resting in local tribal leaders or councils.

Economy and Trade

Iberian economies were diverse and largely agrarian, with agriculture, pastoralism, and metalwork forming the economic backbone. The Iberians were skilled metalworkers, excelling in the production of weapons, tools, and decorative items using iron and bronze.

Trade played a crucial role in the economy. Coastal Iberian communities engaged in extensive trade with Phoenicians, Greeks, and later Carthaginians, exchanging local commodities like olive oil, wine, and mineral resources for luxury goods, pottery, and other wares.

Cultural and Religious Practices

The Iberians developed a distinct script, known as the Iberian script, which demonstrates their advanced intellectual culture. Art and architecture flourished, characterized by elaborate sculptures, ceramics, and lavishly decorated tombs.

Religious practices were diverse, incorporating animism, ancestor worship, and the veneration of deities linked to natural forces. Religious rituals often involved animal sacrifices and offerings, with sacred spaces and shrines scattered across the landscape.

Urbanism and Architecture

Iron Age Iberia saw the development of sophisticated urban centers, especially among the Iberians. Cities and towns were often fortified, reflecting both military needs and social organization. Notable Iberian cities such as Emporion (modern Ampurias) highlight the influence of Greek urban planning and architecture.

The architecture included stone-built structures, often with complex layouts for domestic, religious, and defensive purposes. The urban centers featured advanced infrastructure, including roads, water systems, and public buildings.

Conflict and Warfare

Warfare was a defining aspect of the Iron Age in Iberia, with frequent conflicts both among native tribes and against foreign invaders. The introduction and widespread use of iron weaponry revolutionized military practices. Iberian tribes were known for their cavalry units and distinctive weaponry, including the falcata, a curved sword that became iconic in the region.

Influence of External Cultures

The Iron Age in Iberia was marked by significant external influences. The Phoenicians established colonies like Gadir (modern Cádiz) as early as the 9th century BCE, bringing with them advanced maritime technology, writing systems, and religious ideas. Greek settlers also established trading colonies along the coast, further enhancing cultural exchanges.

By the 5th century BCE, Carthaginian influence began to grow, culminating in their dominance over the southern part of the peninsula. These interactions culminated with the arrival of the Romans in the 3rd century BCE, leading to the eventual Roman conquest and incorporation of Iberian societies into the Roman Empire, which brought profound cultural transformation.

Conclusion

The Iron Age in Iberia was a dynamic and complex period characterized by significant cultural evolution, technological advancements, and the establishment of diverse societies. The interaction between indigenous peoples and external cultures laid the groundwork for the rich and varied cultural tapestry that defined the Iberian Peninsula in antiquity.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I4556 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

European Hunter-Gatherers 38.8%
Neolithic Farmers 35.7%
Western Steppe Pastoralists 21.2%
Ancient Asians 4.4%

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.

Europe 97.3%
Southern European 65.1%
Iberian 34.4%
Sardinian 12.8%
Balkan 9.6%
Italian 8.4%
Northwestern European 32.2%
English 12.0%
Scandinavian 7.7%
Northwestern European 7.1%
Finnish 5.4%
Asia 1.6%
Japanese & Korean 1.0%
Japanese 1.0%
America 0.7%
America 0.7%
Native American 0.7%

Closest Modern Populations

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

1
Spanish Burgos
1.4929
2
Spanish Cantabria
1.6935
3
Spanish La Rioja
1.6995
4
Spanish Biscay
1.7294
5
Spanish Aragon
1.7604
6
Spanish Valencia
1.7632
7
French Bearn
1.7660
8
Spanish Terres De L'ebre
1.7778
9
Spanish Pirineu
1.7786
10
French South
1.7814
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

The genomic history of the Iberian Peninsula over the past 8000 years

Authors Olalde I, Mallick S, Patterson N
Abstract

We assembled genome-wide data from 271 ancient Iberians, of whom 176 are from the largely unsampled period after 2000 BCE, thereby providing a high-resolution time transect of the Iberian Peninsula. We document high genetic substructure between northwestern and southeastern hunter-gatherers before the spread of farming. We reveal sporadic contacts between Iberia and North Africa by ~2500 BCE and, by ~2000 BCE, the replacement of 40% of Iberia's ancestry and nearly 100% of its Y-chromosomes by people with Steppe ancestry. We show that, in the Iron Age, Steppe ancestry had spread not only into Indo-European-speaking regions but also into non-Indo-European-speaking ones, and we reveal that present-day Basques are best described as a typical Iron Age population without the admixture events that later affected the rest of Iberia. Additionally, we document how, beginning at least in the Roman period, the ancestry of the peninsula was transformed by gene flow from North Africa and the eastern Mediterranean.

G25 Coordinates

The G25 coordinates for sample I4556 can be used for detailed admixture analysis in our G25 Studio tool.

I4556,0.12072486,0.14050994,0.04693864,0.00244058,0.04802292,-0.00268458,-0.0021562,0.00077116,0.02407428,0.03663236,-0.00682608,0.01236476,-0.02125036,-0.01102608,0.00749698,-0.00330882,-0.0077241,-0.00064344,0.00013132,-0.00250144,0.00541634,0.00317568,-0.01043216,-0.00568156,0.00068483
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