TEXT -BOOK OF PALAEONTOLOGY 



CLASS III. REPTILIA 



Order 1. Rhynchocephalia 



„ 2. Squamata 



„ 3. ichthyosauria 



„ 4. Sauropterygia 



„ 5. Theromorpha 



„ 6. Chelonia 



„ 7. Crocodilia 



„ 8. DiNOSAURIA 



,j 9. Pterosauria 



CLASS rv. AVES . 



Sub-Class 1. Saururae . 



Order 1. Archaeornithes 



Sub-Class 2. Ornithurae 



Super-Order 1. Odontolcae 



Super-Order 2. Odontormae 



Super-Order 3. Dromaeognathae 

 Order 1. Struthiones 

 „ 2. Apteryges 

 „ 3. Cryptüri 



INDEX 



