SMITHSONIAN CONTRIBUTION TO PALEOBIOLOGY 

 - Washington:   Smithsonian Institute Press 
 - Irregular 
 - V. No.87, 1998 
<br/><br/> Monographic Series 
<br/><br/><label>ISSN: </label>0081 0266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology
<br/><br/><label>LC Class. No.: </label>QE701.S54