Cobban, William Aubrey <br/><br/>
The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the western interior of the United States / 
by William A. Cobban and W. James Kennedy. 
 - Washington :  United States Department  of Interior,  1993 
 - 24 p., [28] p. of plates :  ill., map ;  28 cm. 
 - U.S. Geological Survey professional paper ;  Pap. no.1533 .
<br/><br/> Title p. [4] of cover: Upper Cretaceous ammonite Menuites, western interior, U.S. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Menuites portlocki complexus--West (U.S.)<br/>Menuites oralensis--West (U.S.)<br/>Paleontology--Cretaceous.<br/>Paleontology--West (U.S.)
<br/><br/><label>Dewey Class. No.: </label>564.53