title: Megafauna and man from ayacucho, highland peru.
abstract: Crude unifacial tools, choppers, and a burin have been uncovered in association with megafauna in a buried stratum that was radiocarbon dated at 12,200 B.C. in a cave in highland Peru. The tool types, megafauna, and date are significant with regard to the problem of the antiquity of man and his culture in the New World.
authors.forename: R S
authors.initials: RS
authors.lastname: Macneish
authors.forename: R
authors.initials: R
authors.lastname: Berger
authors.forename: R
authors.initials: R
authors.lastname: Protscha