CONTENTS xiii 



Trachodontidae (Hadrosauridae) 295 



Suborder Stegosauria 295 



Ceratopsia 295 



Order Pterosauria 296 



Suborder Pterodermata (Rhamphorhynchoidea) 296 



Family Rhamphorhynchidae 298 



Suborder Pterodactyloidea 298 



Family Pterodactylidae 298 



Ornithocheiridae 298 



Pteranodontidae 298 



Nyctosauridae 298 



Genera incertae sedis 298 



