Xll 



CONTENTS, OR SYSTEMATIC INDEX. 



Genus Macellodon 

 Echinodon 

 Kaphiosaurus 

 Coniosaurus 

 Dolichosaurus 

 Mosasaurus 

 Leiodon 

 Order Ophidia . 

 Palaeophis 

 Paleryx . 

 Laophis . 

 Order Chelonia 



Genus Tretosternon 

 Pleurosternon 

 Hydropelta 

 Achelonia 

 Chelone 

 Trionyx 

 Emys 

 Platemys 

 Chelydra 

 Testudo 

 Colossochelys 

 Order Batrachia 



Palseophrynos 

 Eana 



Andrias . 

 Summary on Fossil Eeptiles 



Table of their Geological Distribution 

 Class Aves 



Ornithichnites 

 Brontozoum 

 Gastornis 

 Lithornis 

 Halcyornis . 

 Protornis 

 Phcenicopterus 

 Fossil Eggs 



