TY - RPRT TI - 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 AU - Barney J. Szabo AU - W. C. Gottschall AU - John Nicholas Rosholt AU - C. R. McKinney PY - 1980 DO - 10.3133/ofr80879 UR - https://pubs.usgs.gov/publication/ofr80879 ID - ofr80879 ER -