The antiquity of bow-and-arrow technology: evidence from Middle Stone Age layers at Sibudu Cave

The bowand arrowis thought to be a unique development of our species, signalling higherlevel cognitive functioning. How this technology originated and how we identify archaeological evidence for it are subjects of ongoing debate. Recent analysis of the putative bone arrow point from Sibudu Cave in South Africa, dated to 61.7±1.5kya, has provided important new insights. High-resolution CT scanning revealed heat and impactdamage in both the Sibudu point and in experimentally produced arrow points. Thesefeatures suggest that the Sibudu point was first used as an arrowhead for hunting, andafterwards was deposited in a hearth. Our results support the claim that bone weapon tips were used in South African hunting long before the Eurasian Upper Palaeolithic.Fil: Backwell, Lucinda Ruth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Estudios Sociales. Universidad Nacional de Tucumán. Instituto Superior de Estudios Sociales; ArgentinaFil: Bradfield, Justin. University of the Witwatersrand; SudáfricaFil: Carlson, Kristian J.. University of Southern California; Estados UnidosFil: Jashashvili, Tea. University of Southern California; Estados UnidosFil: Wadley, Lyn. University of the Witwatersrand; SudáfricaFil: D'Errico, Francesco. Universite de Bordeaux; Franci