PLATE IV. 



Fig. Page. 



1. Nassa HiiKita (Chemnitz). Boyton. (Cambridge Museum) . 



2. Ditto. Recent, Naples. (Harmer Collection) 



3. var. anomala, nov. Little Oakley. (Harmer Collection) 



4. Nassa microstoma, S. V. Wood. Little Oakley. (Haruier Collection) 



5. Nassa emiliana (Mayer), var. A, Bellardi. Little Oakley. (Harmer 



Collection) ..... 



6. Ditto. Italian Pliocene. (Harmer Collection) 



7. Nassa. nwn.eiisis, Forbes. Isle of Man. (Kendall Collection) . 



8. Ditto. Little Oakley. (Harmer Collection) 



9. Nassa limatula, Dollfus and Dautzenberg. Little Oakley. (Harmer 



Collection) ..... 



10. Ditto. Miocene, Touraine. (Dollfus Collection) . 



IL Nassa larneJlilahra, Nyst. Boyton. (British Museum) 



12. Ditto. Antwerp. (Van de Wouver Collection) 



13. Ditto. Pliocene, Iceland. (Morch Collection) 



14. var. elegant'ula (S. V. Wood). Boyton. (British Museum) 



15. ditto. Little Oakley. (Harmer Collection) 



16. ditto. Pliocene, Iceland. (Morch Collection) 



17. Nassa consociata, ^. \. W 00^. Little Oakley. (Harmer Collection) 



18. var. heJgica, nov. Antwerp. (Harmer Collection) 



19. Nassa elegans (J. Sowerby). Little Oakley. (Harmer Collection) 



20. var. intermeJia, nov. Little Oakley. (Harmer Collection) 



C9 

 7U 

 70 

 (39 



(J7 

 67 

 74 

 74 



75 

 75 



83 

 84 

 84 

 84 

 84 

 84 

 75 

 76 

 76 

 77 



