An individual buried in Spain in the Iron Age era

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.

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Ancient genetic admixture analysis compares the DNA profile of this individual (I3496) with present-day reference populations. These results show what percentage of the individual's genetic makeup resembles ancient populations from different geographic regions.

Modern genetic admixture analysis compares the DNA profile of this individual (I3496) with present-day reference populations. These results show what percentage of the individual's genetic makeup resembles modern populations from different geographic regions.

These results complement the ancient ancestry components shown in the previous section, offering a different perspective on the individual's genetic profile by comparing it with modern reference populations rather than prehistoric ancestral groups.

The G25 coordinates for the sample I3496 are as follows. You can analyze its admixture using G25 Studio.

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