xxxii STRATIGRAPHICAL DISTRIBUTION OF 



OOLITES. 



PlSCES. — Acrodns, Aspidorhynchus, Asteracanthus, Belonostomus, Ca- 

 turus, Ceratodus, Cestracion, Coccoderma, Ctenolepis, Ditaxiodus, 

 Eurycormus, Ganodus, Gyrodus. Hybodus, Hypsocormus, Ischy- 

 odus, Leedsichthys, Lepidotus, Leptacanthus, Leptolepis, Macro- 

 semius, Mesodon, Microdon, Nemacanthus, Notidanus, Ophiopsis,. 

 Orthacodus, Pachycormus, Pholidophorus, Pristacanthus, Rhino- 

 batus, Semionotus, Strobilodus, Strophodus, Thrissops. 



Reptilia. — Bothriospondylus, Camptosaurus, Cardiodon, Cetio- 

 saurus, Cimoliosaurus, Cryptodraco, Dacosaurus, Gigantosaurus, 

 Ichthyosaurus. Machimosaurus, Marmarosaurus, Megalosaurus,. 

 Metriorhynchus, Omosaurus, Ophthalmosaurus, Ornithopsis, 

 Pelobatochelys, Peloneustes, (?) Plesiosaurus, Pleurosternum, Plio- 

 saurus, Protochelys, Pterodactylus, Rhamphocephalus, Stego- 

 chelys, Steneosaurus, Teleosaurus, Thalassemys, Thaumatosaurus, 

 Tropidemys. 



Mammalia. — Amphilestes, Amphitherium, Amphitylus, Phascolo- 

 therium, Stereognathus. 



PURBECK. 



PISCES. — Aspidorhynchus, Asteracanthus, Ceramurus, Coccolepis, 

 Histionotus, Hybodus, Lepidotus, Leptolepis, Megalurus, [Mes- 

 odon,] Microdon, Ophiopsis, Oxygonius, Pholidophorus, Pleuro- 

 pholis, Strobilodus. 



Reptilia. — Chelone, Doratorhynchus. Echinodon, Goniopholis, 

 Hyheochelys, Iguanodon, Macellodus, Nannosuchus, Nuthetes> 

 Oweniasuchus, Petrosuchus, (?) Platychelys, Plesiochelys, Pleuro- 

 sternum, Thalassemys, Theriosuchus, Tretosternum. 



Mammalia. — Achyrodon, Amblotherium, Bolodon, Kurtodon, Pera- 

 lestes, Peramus, Plagiaulax, Spalacotherium,Stylodon,Triconodon. 



WEALDEN. 



PISCES. — Acrodus, Asteracanthus, Ccelodus, Hybodus, Lepidotus. 



Reptilia. — Archreochelys, Aristosuchus, Calamospondylus, Campto- 

 saurus, Cimoliosaurus, Ccelurus, Goniopholis, Heterosuchus, 

 Hoplosaurus, Hylaeochampsa, Hyheochelys, Hyla^osaurus, Hypsi- 

 lophodon, Iguanodon, Megalosaurus, Morosaurus, Ornithocheirus, 

 Ornithopsis, Pelorosaurus, Pholidosaurus, Plesiochelys, Pleuro- 

 ccelus, Polacanthus, Regnosaurus, Sphenospondylus, Suchosaurus, 

 Thecospondylus, Tretosternum, Vectisaurus. 



(?) Aves.— Ornithodesmus. 



TOTTON BONE-BED. 

 PlSCES. — [Asteracanthus, Hybodus], Ischyodus, Lepidotus. 

 Reptilia. — Cimoliosaurus, Craterosaurus, Dacosaurus, Iguanodon 

 Megalosaurus, Pliosaurus. 



LOWER GREENSAND. 

 PlSCES. — Edaphodon, Hybodus, Scapanorhynchus, Synechodus. 

 Reptilia.— Dinodocus, Iguanodon, Polyptychodon, Protemys. 



