01026cam a22003011 4500 gs 64000166 DLC 20260227111414.0 781018s1962 wyuab b 000 0 eng gs 64000166 (OCoLC)4302935 DLC UU OCoLC DLC premarc QE181 .A25 no. 49 TN957 .H6 Copy 2. Houston, Robert Stroud, 1923- Titaniferous black sandstone deposits of Wyoming, by R. S. Houston and J. R. [i.e. J. F.] Murphy. Laramie, University of Wyoming, 1962. vi, 120 p. illus., maps, diagrs., tables. 23 cm. Wyoming. Geological Survey. Bulletin no. 49 Part of illustrative matter folded in pocket. Cover title. Bibliography: p. 116-120. Black sand. Geology Wyoming. Mines and mineral resources Wyoming. Murphy, John Francis, 1922- joint author. 29816 29816