01071cam a22002651 4500 gs 21000190 DLC 20260227111325.0 780220s1920 sduabcf b 000 0 eng c gs 21000190 (OCoLC)3654115 Library, U. S. Geological Survey CCC DLC premarc TN24.S8 A3 no. 13 O'Harra, Cleophas C. (Cleophas Cisney), 1866-1935. The White River Badlands, by Cleophas C. O'Harra. Rapid City, S.D., 1920. 8 p. l., [19]-181 p. illus., 96 pl. (incl. ports., fold. map, fold. diagrs. (1 fold.)) 23 cm. South Dakota state school of mines. Bulletin no. 13. Dept. of geology Bibliography: p. 161-174. A revised reprint of the author's The Badland formations of the Black Hills region, 1910. South Dakota state school of mines. Bulletin no. 9. Geology Black Hills (S.D. and Wyo.) Geology, Stratigraphic Tertiary. Vertebrates, Fossil. 26093 26093