Palaeoenvironmental and cultural dynamics of the coast of Málaga (Andalusia, Spain) during the Upper Pleistocene and early Holocene

Abstract The impact of late Upper Pleistocene climate change in the western Mediterranean region has been mainly documented through marine records. Archaeological and geomorphological continental records now available for the coast of Malaga complement these records for the second part of the last major glacial episode and the early stages of the Holocene. This paper provides an overview of the archaeological, chronological and palaeoenvironmental data from the end of the Middle Palaeolithic period to the Epipalaeolithic. Sequences from the two major sites, Nerja and Bajondillo, indicate a mosaic-type response of ecosystems to the rapidly shifting conditions of the Last Glacial episode. Terrestrial mammals, for example, show no major variations from present-day communities. Plant remains in contrast, demonstrates the existence of localised refuge areas for species that would not otherwise have survived in the more widely prevailing climatic conditions of the time, whereas remains of fish and, secondarily, birds demonstrate the existence of communities without any present-day analogues combining Mediterranean and Boreal (i.e., northern Atlantic) taxa. From an archaeological standpoint, the major cultural shift is the onset of marine fishing, beginning in the Solutrean. This coincided with the end of the Last Glacial Maximum (LGM) episode. The faunal record also testifies to the rising importance of marine resources more generally. Although the data have not been used systematically to test the validity of the Broad Spectrum Revolution (BSR) hypothesis, the hints for it in the area seem compelling from the start of the Solutrean onwards.