TY - RPRT TI - Uranium-thorium dating of Quaternary carbonate accumulations in the Nevada Test Site region, southern Nevada AU - Barney J. Szabo AU - Wilfred James Carr AU - W. C. Gottschall PY - 1981 DO - 10.3133/ofr81119 UR - https://pubs.usgs.gov/publication/ofr81119 ID - ofr81119 ER -