PLATE XXXII 



Described 

 on Page 



Nyssodon functidens Simpson. 120 



Fig. I. Isolated upper molar, crown view. X 13 diam. Type. Y.P.M. No. 



13654. 

 Fig. 2. Same, posterior view. X 13 diam. 



Gyfsonictofs hyfoconus Simpson. 1 38 



Fig. 3. Isolated right M^ or M^, posterior view. X 13 diam. Type. Y.P.M. 

 No. 13662. 



Fig. 4. Same, crown view. X 13 diam. 



Fig. 5. Same, external view. X 13 diam. 



Fig. 6. Isolated right P*, crown view. X 13 diam. Y.P.M. No. 13651. 



Fig. 7. Isolated M*, crown view. X 13 diam. 



234 



