Sheppard, Richard A. <br/><br/>
Distribution and genesis of authigenic silicate minerals in tuffs of Pleistocene Lake Tecopa, Inyo County, California / 
by Richard A. Sheppard and Arthur J. Gude 
 - Washington :  United States Government Printing Office,  1968 
 - iv, 38 p. :  ill., maps. ;  29 cm. 
 - United States. Geological Survey. Professional paper ;  597 .
<br/><br/>Bibliography: p. 36-38 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Silicates<br/>Geology, Stratigraphic--Pleistocene<br/>Geology--California--Inyo Co.<br/>Volcanic ash, tuff, etc.--California--Inyo Co.
<br/><br/><label>Dewey Class. No.: </label>549.60979487