DODD PH 1956 EXAM OF U DEPOSITS UP JUR MORRISON FM OF COLO PLAT USGS PP 300 P 243PITMAN RK 1958 U-V DEPOSITS COTTONWOOD WASH MINING AREA SANJUAN CO UTAH USAEC RME 109STOKES WL 1954 REL OF SED TRENDS TEC FEAT ORE DEPOSITS BLANDING DIST SAN JUAN CO UTAH USAEC RME 3093LEWIS RQ CAMPBELL RH 1965 GEOLOGY AND U DEPOSITS OF ELK RIDGE AND VICINITY SAN JUAN CO UTAH USGS PP 474-B