TY - BOOK ID - 137742588 TI - A preliminary determination of the age of some uranium ores of the Colorado plateaus by the lead-uranium method AU - Stieff, L. R. AU - Milkey, R. G. AU - Stern, T. W. AU - Geological Survey (U.S.) AU - U.S. Atomic Energy Commission PY - 1953 PB - Washington, D.C. : United States Department of the Interior, Geological Survey, DB - UniCat KW - Geology KW - Uranium KW - Uranium-lead dating. KW - Decay. KW - Colorado. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137742588 AB - ER -