Biological and Physical Anthropology Commons^™

Plant Processing Experiments And Use-Wear Analysis Of Tabon Cave Artefacts Question The Intentional Character Of Denticulated Stone Tools In Prehistoric Southeast Asia, Alfred Pawlik, Hermine Xhauflaira, Sheldon Jago-On, Timothy Vitalese, John Rey Callado, Danilo Tandang, Trishia Palconit, Dante Manipon, Claire Gaillard, Angeliki Theodoropoulou, Nicole Revel, Hubert Forestier

Sociology & Anthropology Department Faculty Publications

The presence of notches on European Palaeolithic flaked stone tools termed ‘denticulates’ has been variously ascribed to cultural, functional and taphonomic factors. In Southeast Asia prehistoric stone tool assemblages are dominated by unretouched flakes, so the rare retouched lithics, including denticulates, can be considered unique testimonies of the intention of the tool makers to control the shape and properties of tool edges. Here we report the results of plant processing experiments with modern unretouched flakes made of red jasper. Splitting plants with the help of a specific hand and arm movement (“twist-of-the-wrist”) resulted in a series of use-wear traces that …