| Popis: |
This study deals with the origin of bifacial industry in the Lower Paleolithic of Southeast Asia. We describe stone tools from the stratifi ed sites of Goda and Rocktyng near the town of Ankhe, Vietnam. The lithics represent a homogeneous industry characterized by uniform Lower Paleolithic techniques of primary and secondary reduction. Cores and tools were made of pebbles, and some tools were manufactured on fl akes. The tool-kit includes bifaces, pics, becs, carinate end-scrapers, various types of side-scrapers, choppers and chopping tools, denticulate and notched pieces. Bifaces and pics are the principal types. Primary reduction was aimed at manufacturing simple pebble cores with cortex striking platforms, whereas radial and orthogonal cores are less frequent. Tektites found with the lithics were dated by 40K/38Ar-method to 806±22 and 782±20 ka BP. We propose to name this industry the Ankhe culture. It likely emerged by convergent evolution of the pebble-fl ake industry associated with the fi rst wave of Homo erectus migration from Africa 1.8–1.6 million years BP, and is unrelated to the Acheulean tradition introduced by the second migration wave from Africa. |
