00922cam a2200265 4500 gs 68000269 DLC 20260227111422.0 700123s1968 wauab b 00010 eng c gs 68000269 //r852 U.S. Geological Survey Library QE75 .C5 no. 587 TN271.G6 C54 Copy 2. 557.3/08 s Clifton, H. Edward (Hugh Edward), 1934- Gold distribution in surface sediments on the continental shelf off southern Oregon: a preliminary report, by H. Edward Clifton. Washington, 1968. iii, 6 p. illus., maps. 27 cm. United States. Geological Survey. Circular 587 Bibliography: p. 5-6. Gold ores Oregon. Continental shelf Oregon. Marine sediments Oregon. Geological Survey circular ; 587. 30490 30490