Hall, Clarence A. <br/><br/>
Geology and paleontology of the Pleasanton area, Alameda and Contra Costa counties, California / 
by Clarence A. Hall, Jr. 
 - Berkeley ;  Los Angeles :  University of California Press,  1958. 
 - iv, 89 p. :  ill., maps (some col.) ;  26 cm. 
 - University of California publications in geological sciences ;  v. 34, no. 1 .
<br/><br/> Accompanied by 3 folded maps in pocket. 
<br/><br/>Bibliography: p. 188-190. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--California.<br/>Geology--California.<br/>Mollusks, Fossil.<br/>Paleoecology.