Mediterranean Southwest Europe (49,293 – 28,578 BCE):…
49293 BCE to 28578 BCE
Mediterranean Southwest Europe (49,293 – 28,578 BCE): Peninsulas, Islands, and Coastal Uplands
Geographic and Environmental Context
-
This subregion encompasses the Italian Peninsula, Sardinia, Sicily, Malta, southeastern Spain, the Balearics, and southern Portugal.
-
Sea levels ~60–90 m lower greatly enlarged coastal plains; Sicily and Malta were connected or nearly connected to mainland Italy, and Sardinia lay closer to Corsica.
-
The Balearic Islands remained uninhabited, with no evidence of human presence until much later prehistory.
Climate and Environmental Shifts
-
Dansgaard–Oeschger warm phases brought milder, wetter winters, expanding evergreen oak and mixed woodland in sheltered coastal belts.
-
Heinrich stadials brought cooler, drier conditions; open grassland and steppe expanded, especially in inland basins and plains; snowline lowered in the Apennines and coastal ranges.
-
Overall, the Mediterranean moderated extremes, making this subregion a climatic refugium compared to more northerly Europe.
Subsistence and Settlement
-
Coastal foragers harvested shellfish, marine fish, and seabirds; lagoon and estuary zones provided mullet, eels, and waterfowl.
-
Upland hunters pursued red deer, wild boar, ibex, and chamois; reindeer present at higher altitudes during colder stadials.
-
River valleys yielded freshwater fish and riparian plant foods; wild pulses, acorns, and fruits were important in milder phases.
-
Sardinia and Sicily hosted deer, wild boar, and other fauna suited to insular habitats.
Technology and Material Culture
-
Upper Paleolithic blade industries with burins, endscrapers, backed points; early microlithic elements appeared late in the interval.
-
Flint, chert, and obsidian were key raw materials; obsidian from Lipari and Pantelleria may have been exploited in small quantities.
-
Bone and antler points, awls, and needles were common; ochre use and ornaments from shell and bone signaled symbolic traditions.
Movement and Interaction Corridors
-
Tyrrhenian and Adriatic coasts acted as movement corridors within Italy; passes through the Apennines allowed cross-peninsula travel.
-
Short sea crossings connected Sicily, Malta, and Sardinia to the mainland and each other during low sea stands.
-
Coastal links along Iberia’s southeastern arc connected to Mediterranean West Europe and Atlantic Southwest Europe.
Cultural and Symbolic Expressions
-
Cave art, portable engravings, and ornament production show symbolic complexity.
-
Sites like Grotta Paglicci in Italy and Upper Paleolithic caves in southern Iberia preserve evidence of symbolic and ritual activity.
Environmental Adaptation and Resilience
-
Refugial conditions allowed relatively stable foraging territories year-round.
-
Dietary breadth—marine, riverine, forest, and grassland resources—buffered against climate swings.
-
Seasonal scheduling optimized hunting, fishing, and plant gathering cycles.
Toward the Last Glacial Maximum
By 28,578 BCE, Mediterranean Southwest Europe served as a major population refugium in Eurasia, supporting dense and culturally connected groups who maintained mobility between coasts, uplands, and nearby islands as colder, drier conditions took hold elsewhere.