O'Harra, Cleophas C.  1866-1935. <br/><br/>
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 .
<br/><br/> 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. 
<br/><br/>Bibliography: p. 161-174. 
<br/><br/><label>LCCN: </label>gs 21000190  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Black Hills (S.D. and Wyo.)<br/>Geology, Stratigraphic--Tertiary.<br/>Vertebrates, Fossil.
<br/><br/><label>LC Class. No.: </label>TN24.S8  / A3 no. 13