;Condyle 



coronoid 



Recent A 



European ^* 



ticuspid 



; canine 



\ \iacisors 

 1 i / 



Eoanthropus Q 

 of Piltdown O 



Chimpanzee 



>mitn Wooclwara. A in A is tne bony cnm or mental protuberance ; in r. and C it 

 .narks that part of the jaw which would become the mental protuberance were the 

 palisade or line of teeth retracted as in A, 



