Gabbert, Sherri L. <br/><br/>
Basicranial anatomy of Herpetotherium (Marsupialia: Didelphimorphia) from the Eocene of Wyoming 

 - New York  American Museum of Natural History  August 1998 
 - 13 pp.  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIDELPHIMORPHIA<br/>EOCENO<br/>MARSUPIALIA
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ESTADOS UNIDOS<br/>WYOMING