Victoria West-like Core Technology from Fengshudao, an Early-Middle Pleistocene Site in Bose Basin, South China

The Victoria West core technology (VWCT) has long been regarded as an important and uniquely prepared core tradition in the Acheulean. This technology is currently the earliest prepared core technology (0.8-1.1 Ma) to appear during the Paleolithic. The VWCT is thought to have many conceptual and technological similarities with the Levallois technology and is sometimes considered to be a "proto-Levallois" tradition. The discovery and subsequent analyses of VWCT have led to extensive discussion among Paleolithic archaeologists about the origin and development of prepared core technologies and associated complex cognitive abilities of early hominins. Unfortunately, VWCT has only been reported from one restricted area of the world, central South Africa. This has made it difficult to determine how widespread this behavior may have been. Here, we report evidence of a similar technology to the VWCT outside South Africa, from the Bose (Baise) Basin in southern China, a basin that has long been considered a core large cutting tool-bearing region in eastern Asia. Eight stone artifacts from the Middle Pleistocene Fengshudao site in Bose appear to be quite similar to the VWCT from the Canteen Kopje site in South Africa. These findings from Fengshudao potentially expand the distribution area of this technologyto eastern Asia and for the first time demonstrate that prepared core technology, along with the required cognitive abilities, also exists in the East Asian Early Paleolithic. The Fengshudao evidence from southern China, being so far east of South Africa suggests this may be a case of convergent evolution.