S. Valastro, Jr. No description specified. 1-5 (5 Records) Documents Radiocarbon Dating and the George C. Davis Site, Texas (1977) University of Texas at Austin Radiocarbon Dates IX (1972) University of Texas at Austin Radiocarbon Dates VI (1968) University of Texas at Austin Radiocarbon Dates VII (1970) University of Texas at Austin Radiocarbon Dates XI (1977)