18 IXDEX. 



SOPHINA, 221. 



Sophina calias. Part X., 224 ; Figs. 5, 5 a, PI. CXV., Part X., 221 ; Pig. 3, 

 PI. CXYI., Part X., 221. 



STAPFOEDIA, 184. 



Staffordia daflaensis, Figs. 1-1 i, PI. CXUI., Part X., 185 ; Fig. 2, PI. CXIIL, 

 Part X., 185. 



staffordia, Fig. 4, PI. CXIIL, Part X., 185. 



? torujmtuensis, Fig. 3, PI. CXIIL, Part X., 185. 



STKESIA, 196. 



Bykesia biciliata, Figs. 3-3 c, PI. CXIL, Part X., 196. 



clathratnloides, Part X., 199. 



corilla, Part X., 199. 



gudei, Figs. 3-3^, PI. CXIV., Part X., 199. 



T. 



TAPHEOSPIEA, 177. 

 Taphrospira hathijcliaraa\ Figs. 1-1/, PI. CXI., Part X., 177. 



THYSANOTIN^, 189. 

 TUTS AX OTA, 189. 

 Thysanota crhiigera. Figs. 2-2 d, PI. CXIL, Part X., 189. 

 ■ Msjiida, Part X., 190. 



TEOPIDOPHOEA, 31. 

 Tropidophora betsileoemis, Part YIL, 32. 



V, 



VITEIXA, 317. 

 Vitrina ? hacrata. Part XIL, 317. 



Z. 

 ZONITlD.ffi, 47, 60, 70, 147, 317. 



ZONITOIDES, 317. 

 Zonitoides noiaUlis, Figs. 2, 2«, Pi. CLIL, Part XIL, 317. 



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