122 



ORGANIC REMAINS. 



Pholadomya decussata, (Mantell) ... PI. II. fig. 9. 



Lutraria ? ... ... ... fig. 14. 



Corbula punctum ... ... fig. 6. 



Tellina ... ... ... fig. 7- 



Isocardia angulata ... ... fig. 20, 21. 



Crassina laevis ... ... ... fig. 18, 19. 



Nucula ovata (Mantell) ... fig. 10. 



Nucula subrecurva ... ... fig- Hi 



Cucullsea ... ,.. ... fig. 16. 



Lu,cina sculpta ... ... fig. 15. 



Pinna gracilis ... ... fig. 22. 



Gryphasa sinuata (Min. Conch.) ... fig. 23. 



Pecten (a smooth species) 



Terebratula 1. inconstans (Min. Conch.) PL II. fig. 24. 



2. tetraedra (Min. Conch, tab. Ixxxiii. fig. 4.) 



3. striatula (Mantell.) fig- 28. 



4. subundata (Min. Conch.) fig. 25. 



5. lineolata 



Orbicula, smooth oval species 

 Turbo pulcherrimus (Bean MS.) 

 Delphinula 

 Turritella? 



Melania ? ... ,.. 



Trochus reticulatus ? (Min. Conch.) 



Solarium tabulatum 

 Auricula obsoleta 



fig- 27- 



fig. 35. 

 fig. 32. 

 fig. 38. 

 fig. 39. 

 fig. 37. 



fig. 36. 

 fig. 40. 



Rostellaria composita (Min. Conch.) ... fig. 83, 34. 



Speeton, also in gray marl, 



Sussex. 

 Speeton. 

 Ditto, 

 Ditto. 

 Ditto. 

 Ditto. 

 Speeton, also in blue marl, 



Sussex. 



Speeton. 



Ditto. 



Ditto. 



Ditto. 



Speeton, also in Kent. 

 Speeton. 



Speeton, Knaptoti, also in 

 Kimmeridge clay, Wilts, 

 and Dorset. 



Speeton. (Mr. Williamson.) 

 Ditto. 

 Knapton, Speeton, also in 



chalk. 



Speeton, Knapton. 

 Speeton. 

 Ditto. 

 Ditto. 

 Ditto. 

 Ditto. 



Ditto, too imperfect to iden- 

 tify the species which oc- 

 curs in Kimmeridge clay, 

 Wilts. 

 Speeton. 



Speeton, resembles A. incras- 

 sata, Mantell, from the 

 gray marl. 



Speeton, also in gray marl, 

 Sussex. 



