PLATE XVII. 



Fig. 

 Fig. 



All figures natural size. 



Procamelus major. 



I to 5. Third and fourth upper right premolars, and first, second, and third 



molars. Probably from one individual. 

 6 to 10. Third and fourth lower right premolars, and first, second, and third 



molars. Probably from one individual. 

 II. First, second, and third deciduous molars, and first true molar of a young 

 animal. 

 Fourth upper right premolar. 

 First lower left incisor. 



Second lower right incisor of a young animal. Ventral aspect. 

 Lower left canine of a young animal. 

 Upper left canine. 



Procamelus medius. 

 Third upper right molar. 

 Second upper right molar. 



