-TUX 



Fig, 68. Crocodilian skulls: A, Teleosaurus, 

 from above. About one fifth natural size. B, 

 Dakosaurus, from above. After Fraas. One 

 twelfth natural size. C, AlUgatorellus, from 

 above. After Lortet. One half natural size. 

 T), Alligator, ozz\\)\iX.. Onehalf natural size. E, 

 Hylaeochampsa, from below. After Andrews. 





