Fig. 7. 



View from above op the Skull op the Mugger or Indian Crocodile 



(Crocodilus palustris). 



X Fourth lower tooth. 



(Photographed from a specimen in the Museum.) 



Fig. 8. 



Side View from Above of the Skull op a S. American Alligator 

 (Caiman mger). 



(Photographed from a specimen in the Museum.) 



I To face page s. 



