INDEX TO <;I:M;I:A. 



263 



Poruatia, 122, 232, 236. 

 Praticola, (i7, 7i. 

 I'siiudihcnis, -10. 

 Pseudocampylsea, <>!), 1 14. 

 IMia^ada. 2 ."><. 

 liiiniiln Actinclla, 4, 40. 

 Spirorbula= He ten >stoma, 4. 

 Tac-hoa. 121, 122. 

 Tacheocampylsea, ('>. 1 12. 



Tapada=Cantareus, 234. 

 Trctula, 4, 41. 

 Thea=Plectotropis, -lo. 

 Trachia, 51, 62. 

 Troehula=Turricula, 3. 

 Turricula, 3, 23. 

 Turritella^Discula, 5, 46. 

 Xerocampylsea, 08, 83. 

 Xeroleuca, 3, 21. 2")(>. 



29 f 







