% pubman genre = article @article{Gallotti2020, title = {{Dedicated core-on-anvil production of bladelet-like fakes in the Acheulean at Thomas Quarry I - L1 (Casablanca, Morocco)}}, author = {Gallotti, Rosalia and Mohib, Abderrahim and Fernandes, Paul and El Graoui, Mohssine and Lef{\`e}vre, David and Raynal, Jean-Paul}, language = {eng}, issn = {2045-2322}, doi = {10.1038/s41598-020-65903-3}, year = {2020}, date = {2020-06}, abstract = {{The ability to produce large cutting tools (LCTs) is considered as the technological marker of the Acheulean and the indicator of a greater technological complexity compared to the previous Oldowan. Although Acheulean techno-complexes are also composed of a concurrent core-and-flake technology, the iconic handaxes have attracted more attention than any other lithic component. Consequently, little is known of the small and medium-sized flake productions (small flaking), especially starting from 1 Ma, when handaxe and cleaver manufacture becomes intensive and widespread across Africa, including the Atlantic coastal regions of Morocco. Research at Thomas Quarry I yielded a rich early Acheulean lithic assemblage, mainly composed of quartzite LCTs and small flaking, together with a small-sized flint production. Here, we report a particular aspect of this flint assemblage, i.e. a flint bladelet-like flake production. This process represents a discrete technical behaviour among those related to small flaking both in quartzite and flint: pebbles were flaked using the bipolar-on-anvil technique repeatedly employing a specific method to produce bladelet-like flakes. This production represents the oldest dated occurrence of bladelet-like technology in Africa and reveals technical competencies hitherto unknown for these periods, providing further elements for the techno-economic diversification of the African Acheulean.}}, journal = {{Scientific Reports}}, volume = {10}, eid = {9225}, }