My research on Arabian Prehistory


When I began my PhD on the Middle Palaeolithic of Arabia in 2009, not a single Pleistocene site in Arabia had been chronometrically dated. Since then, much has been learned about the prehistory of the region, and I have contributed to this for multiple time periods and regions, working with Michael Petraglia and other colleagues (link, link). Debate has focussed on the dispersal of Homo sapiens out of Africa and into Arabia, but I am also interested in behavioural changes within the peninsula. Aside from its geographical location at the interface of Africa and Eurasia, Arabia makes a remarkable natural laboratory. It seems that populations were periodically able to enter the region (probably from the north, from the Sinai/Negev area) during periods of improved climate, but they then contracted to the south as climate deteriorated. Cut off and isolated, these populations developed all kinds of distinctive material culture aspects, and provide fascinating case studies on human-environment interactions.

 

While there have been claims for very early (Oldowan) occupations in Arabia, the evidence is so far rather unclear. Much clearer is evidence from the Acheulean period. This is characterised by the production of large cutting tools, particularly handaxes. We have found many of these in Arabia (link, link, link, link). These sites tend to be associated with either outcrops of particular stone, and therefore represent workshop-like sites, or are associated with the remains of ancient lakes.