title: 500,000 year old blades from the Kapthurin Formation, Kenya.
authors.affiliation: Department of Anthropology, University of Connecticut, U-2176, Storrs, CT 06269, USA. cara.johnson@uconn.edu
authors.forename: Cara Roure
authors.initials: CR
authors.lastname: Johnson
authors.forename: Sally
authors.initials: S
authors.lastname: McBrearty
mesh_terms: D001106:Archaeology; D049690:History, Ancient; D007630:Kenya; D013672:Technology / Q000266:history*