Coats, Robert Roy,  1910- <br/><br/>
Economic significance of revised age relations of rocks in the Cornucopia mining district, Elko County, Nevada, 
by R. R. Coats. 
 - Washington,  U.S. Dept. of the Interior,  1967. 
 - iii, 4 p.  maps.  27 cm. 
 - Geological Survey circular 549 .
 - Geological Survey circular ;  549. .
<br/><br/>Bibliography: p. 4. 
<br/><br/><label>LCCN: </label>gs 68000207 //r933 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Nevada--Elko County.<br/>Ore deposits--Nevada--Elko County.
<br/><br/><label>LC Class. No.: </label>QE75  / .C5 no. 549 
<br/><br/><label>Dewey Class. No.: </label>553/.09793/16