IMPACT OF HEAT TREATMENT ON GEOCHEMISTRY OF THREE SILCRETE SOURCES NEAR PINNACLE POINT, SOUTH AFRICA
MURRAY, John1, HIRNIAK, Jayde1 and ZIPKIN, Andrew M.2, (1)School of Human Evolution and Social Change, Institute of Human Origins, Arizona State University, Tempe, AZ 85281, (2)School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85281