120 THE BRITISH REPTILES. 



A TLA NTOSA URID&. 



Pelorosaurus conybearei (Wealden). 

 Pelorosaurus humerocristatus (Portlandian). 

 Ornithopsis hulkei (Wealden). 

 Ornithopsis humerocristatus (Kimeridge Clay). 

 Ornithopsis leedsi (Oxford Clay). 

 Ornithopsis manseli (Kimeridge Clay). 

 Gigantosaurus megalonyx (Kimeridge Clay). 

 Macrurosaurus semnus (Cambridge Greensand). 

 Hoplosaurus armatus (Wealden). 

 Palceosaurus cylindrodon (Keuper). 

 Palaeosaurus stricklandi (Rhaetic). 

 Thecospondylus horneri (Wealden). 



THEROPODA. 



CLELURID&. 



Ccelurus daviesi (Wealden). 

 Calaniospondylus foxi (Wealden). 



MEG A LOS A URID&. 



Aristosuchus pusillus (Wealden). 

 Megalosaurus bucklandi (Inferior Oolite). 

 Megalosaurus insignis (Kimeridge Clay). 

 Megalosaurus oweni (Wealden). 

 Bothriospondylus robustus (Forest Marble). 

 Bothriospondylus suffosus (Kimeridge Clay), 

 Cladyodon lloydi (Keuper). 

 Zanclodon cambrensis (Rhaetic). 

 Sarcolestes leedsi (Oxford Clay). 



ANCHISA URIDJE. 



Thecodontosaurus antiquus (Keuper). 

 Thecodontosaurus platyodon (Keuper). 



ORNITHOPODA. 



OMOSA URIDM. 



Omosaurus armatus (Kimeridge Clay). 

 Omosaurus durobrivensis (Oxford Clay). 

 Omosaurus hastiger (Kimeridge Clay). 



SCELWOSA URID&. 



Scelidosaurus harrisoni (Lower Lias). 

 Acanthopholis eupercus (Cambridge Greensand). 



