DODD PH 1956 EXAM OF U DEPOSITS UP JUR MORRISON FM COLO PLAUSGS PP 300 P243PITMAN RK 1958 U-V DEPOSITS COTTONWOOD WASH MINING AREA SAN.JUAN CO UTAH USAEC RME 109STOKES WL 1954 REL OF SED TRENDS TEC FEAT ORE DEPOSITS BLANDING DIST SAN JUAN CO UTAH USAEC RME 109LEWIS RQ CAMPBELL RH 1965 GEOLOGY AND U DEPOSITS ELK RIDGE AND VIC SAN JUAN CO UTAH USGS 474 B