Uranium series disequilibrium investigations related to the WIPP site, New Mexico; Part I, A preliminary study of uranium-thorium systematics in dissolution residues at the top of evaporites of the Salado Formation, implications to process and time; Part II, Uranium trend dating of surficial deposits and Gypsum Spring deposit near WIPP site, New Mexico

作者： B. J. Szabo , W.C. Gottschall , John Nicholas Rosholt , C.R. McKinney