XIII. 



REFERENCE TO PLATE OF FOSSILS. 



333 



Plesiosaurus plicatus. n. s. Phil. K. C. Shotover. 

 trochanterius. Owen. K. C. Shotover. 

 validus. Phil. K. C. Cumnor, Baldon. 

 Deinosaurida. 



Ceteosaurus longus. Owen. P. R. Garsington, Thame. 

 Megalosaurus Bucklandi. K. C. Swindon. 



REFERENCE TO PLATE XV., REPRESENTING FOSSILS OF THE 

 KIMMERIDGE CLAY AND PORTLAND OOLITE. 



i. Echinobrissus Brodiaei. 

 ^ 2. Ostrea expansa. 

 ^ 3. Exogyra sp. 



4. Pecten lamellosus. 



5. Perna mytillo'ides. 



6. Modiola pectinata. 



7. Mytilus unguiculatus. 



8. Pinna lanceolata. 



9. Myacites. 



PORTLAND OOLITE. 



10. Xylophaga. 



11. Trigonia gibbosa. 



12. Pholadomya rustica. 



13. inaequalis. n. s. 



14. Cardium dissimile. 



15. Littorina paucisulcata. n. s. 



1 6. Ammonites Hector, with strong ribs. 



17. pectinatus. n. s. 



KIMMERIDGE CLAY. 



1. Rhynchonella inconstana. 



2. Pecten nitescens. 



3. Gryphsea virgula. 



4. Ostrea deltoidea. 



5. Myacites . . . 



6. Thracia depressa. 



7. Astarte Hartwellensis. Less angular 



on the posterior part than some. 



8. Astarte ovata. 



9. Pholadomya aequalis. 



10. Trigonia incurva. 



11. Astarte line ata. 



12. Cardium striatulum. 



13. Alaria. 



14. Pleurotomaria reticulata. 



15. Chemnitzia inflata. n. s. 



16. Pleurotomaria. 



17. Ammonites biplex. 



1 8. Trigonellites latus. 



19. Serpula sulcata. 



20. Portion of Ammonites Hector, with 



fine ribs. 



21. Portion of Am. superstes. n. s. 



