CHAP. IV] THE GENERAL ANATOMY OF GORILLA 



167 



Fig. 107. Horizontal sections (of which the lower aspects are shewn) of the 

 cranium of an adult male Gorilla. 



% 



J 



Fig. 108. Cranium of adult male Gorilla. (Liverpool Museum.) The mandible 

 especially differs from that shewn in Fig. 106 (^ nat. size) 



