PLATE VII. 



LIMA (continued}. 



FIGS. 



1. L. (Ctenoides) rapa, d'Orb. Upper Greensand, Haldon. British Museum, 

 No. L 15613. Eight valve. (P. 40.) 



2, 3. L. (Ctenoides) tecta, Goldf. Chalk Marl (Bed 11), Dunscombe. Sedgwick 

 Museum. 2, left valve. 3, mid- ventral portion of another specimen 

 X 2. (P. 42.) 



4 6. L. (Ctenoides) divaricata, Duj. (P. 44.) 



4. Chalk, Newtimber. Brighton Museum, a, right valve ; b, median portion above 



the middle of the valve x 4 ; c, postero-ventral portion x 4 ; d, median 

 portion near the ventral margin x 4. 



5. Belemnitella mucronata zone, Norwich. Sedgwick Museum. Left valve. 



6. Micraster cor-anguinum zone, Micheldever. Winchester College, a, portion of 



left valve ; b, portion of the same x 8. 



7 9. L. (Limatula) Tombeckiana, d'Orb. Hythe Beds, Court-at- Street. 

 Museum of Practical Geology. (P. 45.) 



7. No. 8821. a, left valve x 1 ; b, ventral portion x 5. 



8. No. 8822. a, right valve x H ; 6, anterior view x H ; c, ventral portion x 5. 



9. No. 8824. a, right valve x 2 ; b, anterior view x 2. 



10. L. (Limatula) TombecJciana ?, d'Orb. Upper Greensand, Charmouth. 



Museum of Practical Geology, No. 8818. Right valve X 2. (P. 46.) 



11. L. (Limatula} Dupiniana, d'Orb. Tealby Limestone, North Willingham. 



Sedgwick Museum, a, right valve ; 6, anterior view ; c, ventral part 

 of ribbed area X 8. (P. 47.) 

 12 15. L. (Limatula) Fittoni, d'Orb. Upper Greensand, Haldon. (P. 48.) 



12. Sedgwick Museum. Left valve x 2. 



13. Sedgwick Museum. Right valve x 1|. 



14. British Museum, No. L 15615. Eight valve x 1. 



15. British Museum, No. L 15615. a, left valve ; b, posterior view ; c, ventral 



portion x 3. 



16, 17. L. (Limatula) subaequilateralis, d'Orb. Upper Greensand, Warminster. 



British Museum, No. 88928. (P. 49.) 



16 a, left valve x 1; 16 b, anterior view x 1J. 17, ventral portion x 6. 

 18 20. L. (Limatula) decussata, Goldf. Actinocamax quadratus zone, East 



Harnham. Dr. Blackmore's collection. (P. 50.) 



18 a, right valve x 2 ; b, ventral portion x 6. 



19. Median portion x 9. 



20 a, right valve x 2 ; b, anterior view x 2. 



21, 22. L. (Limatula) wintonensis, Woods. (P. 51.) 



21. Chalk, Clayton. Brighton Museum, a, right valve x 2; 6, median portion x 6. 



22. Actinocamax quadratus zone, Winchester. Dr. Eowe's collection, a, right 

 valve x 2 ; b, anterior view x 2 ; c, posterior view x 2 ; d, median portion x 8. 



23. L. (Limatula) sp. Belemnitella mucronata zone, Clarendon. Dr. Black- 

 more's collection, a, right valve X 2 ; 6, ventral portion x 9. (P. 52.) 



24 26. L. (Limea ?) composita (Sow). Upper Greensand, "Warminster. (P. 53.) 



24. Museum of Practical Geology, No. 8786. a, right valve x 2; b, anterior 

 view x 2. 



25. Museum of Practical Geology, No. 8783. a, right valve ; b, median part x 6. 



26. Museum of Practical Geology, No. 8784. Left valve x 1J. 



27 29. L. (Limea ?) granulata, (Nilss). Belemnitella mucronata zone. (P. 54.) 



27. Norwich. Norwich Museum, a, left valve ; b, anterior view ; c, portion x 6, 



with section of a main rib. 



28. Norwich. Sedgwick Museum. Left valve x 1. 



29. Alderbury. Dr. Blackmore's collection, a, right valve x 1| ; b, median 



portion x 8. 



