Shockey, Bruce J. <br/><br/>
Morphological diversity in the postcranial skeleton of Casamayoran (?Middle to Late Eocene) notoungulata and foot posture in notoungulates / 
Bruce J. Shockey and John J. Flynn. 
 - New York :  American Museum of Natural History,  2007. 
 - 26 p. :  ill., fig. 
 - American Museum Novitates  No. 3601  0003-0082 .
 - American Museum Novitates  No. 3601 .
<br/><br/>Bibliogr. : p. 24-26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology