478 



TRE GAT. 



[chap. XIII. 



Fig. 1P5.— Skull of the Fox {Vulpes hcngaltnsis). 



Fig. 196.— Skull of Wolf {Flower). 



n. Posterior opening; of ali-sphenoid canal. 

 «'. Its anterior ojii'iiiiifj. 

 am. Jlcatiis iiiiditorius externiis. 

 c. Cunilvliiiil fiiiaiiifn. 

 car. C'arotiil foramen. 

 e. KustJicliian fniial. 



Above the riglit-lianil end of tlie line wliich 

 leads from tlio letter e, is the foruiiieii 



r- 



Incenim anterins, where the internal carotid 

 emerges, and then doubling back, re-enter.s 

 the eranium. 



Glenoid foranien. 



Foraiiicii hiccnnn jiostcrins. 



Mast()i<l Idramen. 



Foramen ovale. 



Par-oceijiital process. 



