244 



THE BATH OOLITE PERIOD. 



CHAP. 



FISHES. Teeth of Hybodus, Pycnodus, and Strophodus, and scales of Lepidotus, 

 occur in the Great oolite of Kirtlington Station and Enslow Bridge. 



KEPTILIA. 



Ceteosaurus Oxoniensia and C. Glymptonensis. G. 0. Kirtlington Station 

 Quarries, Glympton, Chapelhouse, and other quarries near Chipping- 

 Norton, Buckingham, &c. 



Megalosaurus Bucklandi. G. 0. Kirtlington Station, Enslow Bridge. 

 Teleosaurus brevidens. Phil. G. O. Enslow Bridge, Kirtlington Station. 



subulidens. Phil. G. O. Enslow Bridge, Kirtlington Station 



Quarries. C. B. Kidlington. 



REFERENCE TO PLATE XI., CONTAINING FOSSILS OF THE GREAT 

 OOLITE, FOREST MARBLE, AND CORNBRASH. 



1. Cyathophora solida. n. s. 



2. Montlivaltia Smithii. 



3. Anabacia orbulites. 



4. Thamnastraea Lyelli. Cells. 



5. Magnified view of one cell. 



6. Acrosalenia Loweana. 



7. Half of an ambulacral row. 



8. Pseudodiadema Bailyi. Wr. 



9. The bitriporous ray. 



10. Tubercles magnified and radiated. 



11. Pedina Smithii. 



12. Tubercle not radiated, surrounded 



with small granules. 



13. The bitriporous ray. 



14. *Hemicidaris Stokesii. 



1 5 . A biporous ray with parallel granules. 



The tubercles are radiated. 



16. *Pseudodiadema depressum. 



17. Bitriporous ray. The tubercles are 



radiated. 



1 8. Pygurus Michelinii. 



19. The ambulacral structure. 



20. Echinobrissus orbicularis. 



21. The ambulacral structure. 



22. Diastopora diluviana. n. s. 



23. magnified. 



24. Terebratula obovata. 



25. Ostrea Sowerbii. 



26. Avicula echinata. Left valve. 



27. Right valve. 

 28 costata. Left valve. 



29. Pecten divaricatus. n. s. 



30. Myacites Beanii. 



31. Area rugosa. 



32. Modiola imbricata. 



33. Corbula involuta. 



34. Trigonia Moretoni. 



35. Nucula Waltoni. 



36. Homomya gibbosa. 



37. Cyprina Islipensis. 



38. Pholadomya delto'idea. 



39. Actseonina Kirtlingtonensis. 



40. Nerita minuta. 



41. Nerinaea Dufrenoyi. 



42. Eudesii. 



43. Fibula eulimoides. 



44. variata. 



These echinodermata are probably not confined to Stonesfield beds. 



