PLATE XIV 



Described 

 on Page 



Fig. 1. Promerycochcerus hollandi hatcheri Douglass. Superior 



view of skull. HT. Cat. No. 1303 CM. 125 



Fig. 2. Same as Fig. 1. Superior view of mandibular rami. 



Fig. 3. Same as Fig. 1. Inferior view of skull. 



One-half natural size, except Fig. 2 which is slightly larger 



(Photographs from the Carnegie Museum) 



338 



