Prehistoric Iberia

Prehistoric Iberia
Name	Prehistoric Iberia
Caption	Cave painting, Cave of Altamira, Cantabria
Region	Iberian Peninsula
Period	Paleolithic to Iron Age

Prehistoric Iberia is the span of human presence on the Iberian Peninsula before extensive historical records from Roman Republic, Carthage, and Greek city-states domination, encompassing archaeological cultures, lithic industries, and early metallurgy. It covers interactions among hunter-gatherers, pastoralists, and early agriculturalists reflected in sites such as the Cave of Altamira, the Dolmen of Menga, and the Castro culture hillforts uncovered during excavations by teams from institutions like the Spanish National Research Council and the Museo Arqueológico Nacional (Madrid). The chronology integrates global frameworks such as the Upper Paleolithic, Mesolithic, Neolithic Revolution, and the Bronze Age collapse while showing local trajectories linked to the Atlantic Bronze Age and the later Iberian interactions with Phoenicia and Etruria.

Geography and Chronology of Prehistoric Iberia

The Iberian Peninsula, bounded by the Bay of Biscay, the Mediterranean Sea, and the Atlantic Ocean, includes regions such as Andalusia, Galicia, Catalonia, Basque Country, and Portugal that frame distinct archaeological sequences. Chronology is divided into the Lower Paleolithic, Middle Paleolithic, Upper Paleolithic, Mesolithic, Neolithic, Chalcolithic, Bronze Age, and Iron Age, with transitions dated using methods developed at laboratories like the Oxford Radiocarbon Accelerator Unit and institutions such as the Max Planck Institute for Evolutionary Anthropology. Climatic and sea-level changes tied to events like the Last Glacial Maximum influenced population movements documented in genetic studies involving samples compared with populations from Neolithic Anatolia, Western Hunter-Gatherers, and Steppe pastoralists.

Paleolithic Period

The Paleolithic sequence in Iberia includes early hominin occupations at sites like Atapuerca, the appearance of Homo heidelbergensis, the presence of Neanderthals at Cueva de los Aviones, and the arrival of Homo sapiens associated with the Aurignacian and Gravettian industries. Iconic finds include the Sima de los Huesos assemblage and the parietal art at the Cave of Altamira and Cueva de El Castillo, which parallel artistic traditions found in the Aurignacian of Chauvet and the Magdalenian horizon. Lithic assemblages show continuity and change between Levallois technologies and blade industries akin to those of Swabian Jura and Danube Gorges contexts, while faunal remains link Iberian subsistence to broader Pleistocene megafauna dynamics studied by researchers from the University of Granada and the Université de Bordeaux.

Mesolithic and Neolithic Transitions

The Mesolithic of Iberia, visible at shell midden sites in Rías Baixas and riverine locales along the Ebro River and Guadalquivir River, reflects adaptations comparable to contemporaneous groups in the British Isles and North Africa. The Neolithic transition involves the adoption of agriculture and ceramics associated with groups related to Neolithic Anatolia and the Cardial Ware and Impressed Ware traditions seen across Mediterranean coasts, with inland variability in regions like Meseta Central and Sierra Nevada. Farmers and herders introduced domesticated crops and animals documented at sites excavated by projects from the University of Barcelona and the University of Coimbra, interacting with indigenous forager groups as seen in isotope and ancient DNA studies linking lineages to populations in Central Europe and Levantine corridors.

Chalcolithic and Metalworking (Copper to Bronze)

The Chalcolithic or Copper Age in Iberia features monumental architecture such as megalithic tombs—Dolmen of Menga, Dolmen de Soto—and fortified settlements that participate in networks of exchange with the Atlantic Bronze Age, Aegean Bronze Age, and Caucasus metallurgy. Metallurgical innovation progressed from native copper smelting to arsenical bronze and tin-bronze alloys evidenced at workshops in Cueva de los Murciélagos and mining landscapes like Rio Tinto and Sierra Almagrera, investigated by teams from the Instituto Nacional de Investigaciones Agrarias and the Museo del Duro. Trade routes connected Iberian producers with Phoenician traders, Mycenaean contacts, and Atlantic networks documented in finds comparable to those from Armorica and Ireland.

Iron Age and Pre-Roman Cultures

The Iron Age saw the emergence of distinct cultural complexes such as the Celtiberians, Iberians, Turduli, Lusitanians, and the hillfort tradition of the Castro culture in Galicia and northern Portugal. Urbanization and social complexity increased with oppida-style centers like Segobriga, Numantia, and coastal emporia that later interfaced with Phoenician colonies at Gadir (Cádiz), Cartagena (founded as Qart Hadasht by Carthage), and Emporion established by Greek colonists. Material evidence, including coinage, epigraphic records in scripts such as the Southwest Paleohispanic script and the Northeastern Iberian script, and fortified settlements, reveals political landscapes that culminated in confrontation with the Roman Republic during the Second Punic War.

Art, Burial Practices, and Material Culture

Artistic production ranges from Paleolithic parietal art at Altamira to Neolithic and Chalcolithic megalithic art and Bronze Age portable art such as the Bronze of Baksay-type objects and the Torcs of Atlantic Europe. Burial practices vary from cave interments at Sima de las Palomas to gallery graves like Dolmen de Menga and elite hilltop tumuli similar to those in the Urnfield culture and Hallstatt. Ceramic typologies—Cardial Ware, Beaker culture vessels—and metallurgical grave goods provide insights correlatable with sequences identified by excavators from the Museo Arqueológico de Sevilla and the British Museum.

Archaeological Research and Major Sites

Major research sites include Atapuerca (archaeological site), Cave of Altamira, Numantia, Dolmen of Menga, Castro of Santa Trega, and mining landscapes like Rio Tinto that have been the focus of multidisciplinary work by consortia including the Spanish National Research Council, the University of Zaragoza, the University of Salamanca, and international teams from the Max Planck Institute. Advances in radiocarbon dating, paleogenomics, isotopic analysis at facilities such as the Wellcome Sanger Institute, and remote sensing methods used by groups at the Spanish Geographic Institute continue to refine chronologies and population histories, while museum collections in institutions like the Museo Arqueológico Nacional (Madrid) and the Museu Nacional d'Art de Catalunya preserve key assemblages for ongoing study.

Category:Archaeology of Spain Category:Archaeology of Portugal