PLATE VIII 



Described 

 on Page 



Fig. 1. E-poreodon pacificus (Cope). Lateral view of skull. HT. 



Cat. No. 7502 A.M.N.H. 83 



Same as Fig. 1 . Superior view. 



Same as Fig. 1. Inferior view. 



E-poreodon trigonocephalus (Cope). Lateral view of skull. 

 HT. Cat. No. 7505 A.M.N.H. 96 



Same as Fig. 4. Superior view. 



Same as Fig. 4. Inferior view. 



One-half natural size 



(Photographs from the American Museum of Natural History) 



326 



