A Manual for Building a Mechanized Flotation Machine, Modified from the SMAP machine First Described by Patty Jo Watson in 1976

www.escholarship.org/uc/item/96g8c5z8 UNIVERSITY OF CALIFORNIA, BERKELEY BERKELEY • DAVIS • IRVINE • LOS ANGELES • RIVERSIDE • SAN DIEGO • SAN FRANCISCO DEPARTMENT OF ANTHROPOLOGY SANTA BARBARA • SANTA CRUZ BERKELEY, CALIFORNIA 94720-3710 FAX: 510/643-8557 A manual for building a mechanized flotation machine Modified from the SMAP machine first described by Patty Jo Watson, in Christine A. Hastorf Associate Professor . Department of Anthropology University of California, Berkeley The McKown Archaeobotanical Laboratory Manuscript #42 April 1999 Watson, PJ 1976 In pursuit of prehistoric subsistence: A comparative account of some contemporary flotation techniques. Mid-Continental Journal of Archaeology 1(1):77-100.