A man buried in Spain in the Copper Age era

The Middle to Late Neolithic period in Iberia, particularly in what is now modern-day Spain, spans approximately from 4500 to 2000 BCE. This era marks significant transformations in the ways societies lived, organized themselves, and interacted with their environment and each other. Here’s an extensive look into the culture and characteristics of Neolithic Spain during this time:

Agricultural Advancements and Settlements:

1. Agriculture and Domestication:

   • The Middle to Late Neolithic period saw significant advancements in agricultural practices. Communities were predominantly agrarian, growing cereals such as wheat and barley and legumes like lentils and peas, which they rotated to maintain soil fertility. They also domesticated animals like sheep, goats, pigs, and cattle, which provided meat, milk, hides, and labor.
   • The introduction of the plow and improved tools facilitated more efficient farming, which allowed communities to support larger populations.

2. Permanent Settlements:

   • As agricultural practices improved, people began to establish more permanent settlements, often located in fertile river valleys or coastal regions. These settlements varied in size, with some forming small hamlets and others larger villages.
   • Structures in these communities typically included rectangular or circular houses made of wood, stone, and adobe, with thatched or mud roofs. Some settlements also featured defensive walls or ditches.

3. Site Complexity:

   • Towards the later Neolithic, some settlements grew into more complex sites with communal buildings and evidence of social stratification. This suggests the beginnings of leadership roles and the organization of labor and resources.

Social and Cultural Developments:

1. Social Organization:

   • The societal structures were likely kinship-based, but evidence suggests increasing social differentiation as settlements grew. The differentiation in burial practices and grave goods implies that some individuals or groups held higher status within the community.

2. Ceremonial and Religious Practices:

   • Megalithic structures, such as dolmens, passage graves, and menhirs, became prominent during this period. These served both as burial sites and ceremonial structures, indicating ritual practices tied to death, ancestors, and possibly celestial events.
   • Artifacts such as figurines, pottery with symbolic motifs, and carvings imply the existence of religious or spiritual beliefs. These symbols often revolved around fertility, life cycles, and communal identity.

3. Artistic Expression:

   • Pottery from this period exhibits more complexity in design, with decorative motifs and increasingly sophisticated techniques. Painted, impressed, and incised decorations became common.
   • Rock art, particularly in cave sites across the Iberian Peninsula, displays scenes of daily life, hunting, and possibly religious or ceremonial depictions. This art provides insight into the symbolic and communicative aspects of Neolithic culture.

Technological and Economic Exchange:

1. Tool Production:

   • Flint and obsidian were commonly used for making tools such as blades, scrapers, and arrowheads. The late Neolithic saw the introduction of polished stone axes, which improved efficiency in agriculture and woodland clearance.
   • Bone and antler were also used to craft tools, alongside the development of textile production technologies using plant fibers and animal hides.

2. Trade and Interaction:

   • The Middle to Late Neolithic period witnessed increased exchange of goods, ideas, and cultural practices between communities. This interaction was facilitated by trading networks that extended across the Iberian Peninsula and into the broader Mediterranean region.
   • Items like obsidian, seashells, pigments, and distinctive pottery styles circulated, suggesting a dynamic network of exchange and communication.

Environmental and Climatic Conditions:

1. Adaptation to Environment:

   • Neolithic populations effectively adapted to diverse Iberian landscapes, from coastal areas and river valleys to upland regions. This adaptability is reflected in their architecture, resource use, and settlement patterns.
   • The era saw periods of climatic fluctuation, necessitating adjustments in agricultural practices and settlement locations to ensure the sustainability of their communities.

2. Environmental Impact:

   • The expansion of agriculture and settlement led to deforestation and landscape modifications. The clearing of land for fields and pastures had lasting impacts on the Iberian environment, some of which are still evident today.

In conclusion, the Middle to Late Neolithic era in Spain was a period of profound transformation. The advancements in agriculture, the establishment of permanent settlements, and the development of complex social and ritual structures laid the foundations for the subsequent Bronze Age civilizations on the Iberian Peninsula. This era reflects a shifting focus from the transient lifestyle of earlier hunter-gatherers to more stable, organized, and interdependent communities.

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Ancient genetic admixture analysis compares the DNA profile of this individual (I11304) 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 (I11304) 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 I11304 are as follows. You can analyze its admixture using G25 Studio.

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