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Portrait reconstruction of I0585
Ancient Individual

A man buried in Spain in the Hunter-Gatherer era

I0585
5982 BCE - 5741 BCE
Male
Hunter-Gatherer Spain
Spain
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Chapter I

Identity

The biological and cultural markers that define this ancient individual

Sample ID

I0585

Date Range

5982 BCE - 5741 BCE

Biological Sex

Male

mtDNA Haplogroup

U5b2c1*

Y-DNA Haplogroup

C-FT368070

Cultural Period

Hunter-Gatherer Spain

Chapter II

Place

Where this individual was discovered

Country Spain
Locality León. La Braña-Arintero
Coordinates 42.9110, -5.3778
Chapter III

Time

When this individual lived in the broader context of human history

I0585 5982 BCE - 5741 BCE
Chapter IV

Story

The narrative of this ancient life

The Hunter-Gatherer period in the Iberian Peninsula, covering the Paleolithic and Mesolithic ages, is a fascinating era that predates the Neolithic revolution and the subsequent development of agriculture and sedentary societies. Spanning from roughly 800,000 years ago to about 6,000 years ago, this prehistoric epoch witnessed numerous migrations, cultural advancements, and adaptation strategies that are fundamental to understanding the evolution of humanity in Western Europe.

Geological and Environmental Context

During this expansive period, the Iberian Peninsula experienced significant climatic changes, primarily influenced by glacial and interglacial cycles. These climatic shifts impacted the geography and available resources, leading to changes in habitats and the distribution of fauna and flora. The landscape ranged from dense woodlands and lush river valleys to coastal regions and mountainous areas, offering a diverse and plentiful environment for hunter-gatherer communities.

Paleolithic Era

Lower Paleolithic (c. 800,000 - 300,000 years ago)

The earliest evidence of human presence in the Iberian Peninsula is found in Atapuerca, near Burgos, where Homo antecessor remains have been discovered. These early humans practiced opportunistic scavenging and hunting, utilizing basic stone tools associated with the Oldowan and Acheulean technologies. Their sustenance primarily depended on large mammals and plant resources available in their surroundings.

Middle Paleolithic (c. 300,000 - 30,000 years ago)

This period is characterized by the presence of Neanderthals, who developed the Mousterian tool culture. Neanderthals in the Iberian Peninsula exhibited sophisticated hunting techniques, targeting species such as deer, horses, and even marine resources in coastal areas. They also demonstrated early symbolic behavior and social organization, as evidenced by cave sites such as El Sidrón and Abric Romaní.

Upper Paleolithic (c. 30,000 - 12,000 years ago)

The arrival of Homo sapiens marked the beginning of the Upper Paleolithic in the Iberian Peninsula. Notable advancements in tool technology emerged, including the Aurignacian, Gravettian, Solutrean, and Magdalenian cultures. This era also saw a flourishing of artistic expression, exemplified by the famous cave paintings in Altamira and El Castillo. These paintings reflect a rich symbolic and spiritual life, with depictions of animals, human figures, and abstract symbols.

Mesolithic Era (c. 12,000 - 6,000 years ago)

The end of the last Ice Age brought significant changes to the Iberian landscape. The retreat of glaciers and the rise in temperatures resulted in the spread of forests and an abundance of smaller game, leading to adaptations in hunting and gathering strategies. The Mesolithic period is marked by the production of microlithic tools, which facilitated a more efficient exploitation of the environment.

Communities began to focus on specific ecological niches, such as coastal fishing, inland hunting of smaller animals, and foraging wild plants and nuts. Sites like Cueva de los Aviones and La Roca dels Moros reveal the continued use of rock art, indicating the persistence of complex cultural and spiritual practices.

Sociocultural Practices

Hunter-gatherer societies in prehistoric Iberia were characterized by small, mobile groups that followed seasonal patterns of resource availability. Social structures were likely organized around kinship, with decision-making shared among community members. The exchange of materials like flint, seashells, and pigments suggests networks of trade and interaction among different groups. Burials from this period indicate some degree of ritual and personal adornment, hinting at individual and collective identities.

Conclusion

The Hunter-Gatherer era in Spain represents a crucial chapter in human history, highlighting adaptability, innovation, and the early development of culture. The archaeological evidence from this period offers valuable insights into the lives of our prehistoric ancestors, their interactions with the environment, and the nascent forms of social organization and cultural expression that laid the groundwork for future civilizations on the Iberian Peninsula.

Chapter V

Genetics

The genetic ancestry of this ancient individual

Ancient Genetic Admixture

This analysis compares the DNA profile of I0585 with ancient reference populations, showing the genetic composition in terms of prehistoric ancestral groups.

Western Steppe Pastoralists 73.8%
European Hunter-Gatherers 16.4%
Ancient Asians 5.6%
Ancient Africans 2.1%
Neolithic Farmers 2.0%

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 99.2%
Northwestern European 59.0%
Scandinavian 30.5%
Finnish 21.3%
English 5.1%
Northwestern European 2.1%
Eastern European 35.0%
Eastern European 35.0%
Southern European 5.2%
Iberian 5.2%
Oceania 0.8%
Melanesian 0.8%
Papuan 0.8%

Closest Modern Populations

These are the modern populations showing the closest statistical alignment to A man buried in Spain in the Hunter-Gatherer era, ranked by genetic distance. Lower distance values indicate closer statistical similarity.

1
Swedish
3.1185
2
Polish Kashubian
3.1198
3
Polish
3.2240
4
Ukrainian Dnipro
3.3289
5
Russian Kursk
3.4593
6
Cossack Ukrainian
3.4898
7
Czech
3.4916
8
Ukrainian Rivne
3.5705
9
Russian Tver
3.6313
10
Russian Orel
3.6442
Chapter VI

Context

Other ancient individuals connected to this sample

Sources

References

Scientific publications and genetic data

Scientific Publication

Derived immune and ancestral pigmentation alleles in a 7,000-year-old Mesolithic European

Authors Olalde I, Allentoft ME, Sánchez-Quinto F
Abstract

Ancient genomic sequences have started to reveal the origin and the demographic impact of farmers from the Neolithic period spreading into Europe. The adoption of farming, stock breeding and sedentary societies during the Neolithic may have resulted in adaptive changes in genes associated with immunity and diet. However, the limited data available from earlier hunter-gatherers preclude an understanding of the selective processes associated with this crucial transition to agriculture in recent human evolution. Here we sequence an approximately 7,000-year-old Mesolithic skeleton discovered at the La Braña-Arintero site in León, Spain, to retrieve a complete pre-agricultural European human genome. Analysis of this genome in the context of other ancient samples suggests the existence of a common ancient genomic signature across western and central Eurasia from the Upper Paleolithic to the Mesolithic. The La Braña individual carries ancestral alleles in several skin pigmentation genes, suggesting that the light skin of modern Europeans was not yet ubiquitous in Mesolithic times. Moreover, we provide evidence that a significant number of derived, putatively adaptive variants associated with pathogen resistance in modern Europeans were already present in this hunter-gatherer.

G25 Coordinates

The G25 coordinates for sample I0585 can be used for detailed admixture analysis in our G25 Studio tool.

I0585,0.13003538,0.11158812,0.06714952,0.07031708,0.04346316,0.02134848,0.0077537,0.01036168,0.00164604,-0.01705078,-0.004662,-0.00209914,0.00741594,0.01006174,0.00736428,0.00532874,-0.00495704,0.00304506,0.00347258,0.0023907,0.00188624,-0.00320134,0.00706246,0.00619426,0.00133647
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