NO. 2 



INDEX 



lOI 



Pyrgiscus pyrrhusi, 37, 45; pi. 8, figs. 



ia,b 



silcnusi, 37, 45, 46 ; pi. 8, figs. 3a, b 



sisyphusi, 37, 44; pl- 8, figs. 5a, 6 



somnusi, ^7, 44, 45; pl. 8, figs. 



4a, b 

 sylvanusi, 2)7, 43 5 pl. 7, figs. Zc^, ^ 

 tantalusi, 37, 43 ; pl- 7, figs. 6a, b 

 telamoni, 38, 51; pl. 9, figs. 3-a, b 

 tellusae, 37, 41, 42; pl. 7, figs. 



thestiusi, 37, 41, 42; pl. 7, figs. 



Sa,b 

 tityusi, 37, 40; pl. 7, figs. la, & 

 venusae, 37, 40, 41 ; pl. 6, figs. 



5a, b 

 vishniii, 37, 39; pl. 7, figs. 20, & 

 yamai, 37, 38 ; pl. 6, figs. 6a, 6 

 scthusi, 37, 38; pl. 7, figs. 7a, b 

 Pyrgostelis, 37 

 Pyrgostyhis, 27 



pyrrhusi, Pyrgiscus, 37, 45 5 pl. 8, figs, 

 la, & 



rissoina, Mormula, 27 



robertsonae , Mormula, 27, 34; pl. 5, 



figs. 3«,& 

 rufa, Melania, 37 



Salassia, 7, 58 



(Salassiella) balchi, 58; pl. 15, 



fig. 5 

 (Salassia) fargoi, 58; pl. 15, fig. i 

 tropidita, 58 

 Salassiella, subgenus, 7, 58 

 sayi, Chrysallida, 61, 74; pl. 16, fig. 13 

 schwcngclae, Odostomia (Odostomia), 



86, 90; pl. 17, fig. 8 

 scilla, Eiilimella, 13 

 scitula, lole, 59 

 silcnusi, Pyrgiscus, 37, 45, 46; pl. 8, 



figs. 3a,b 

 simpsoni, Chrysallida, 61, 69; pl. 15 



fig. II 

 sisypliusi, Pyrgiscus, 37, 44; pl. 8 



figs. 50, b 

 smithi, Chrysallida, 61, 75, 76; pl. 16, 



fig. 12 

 somnusi, Pyrgiscus, 37, 44, 45; pl. 8 



figs. 40, b 



stearnsi, Odostomia {Odostomia), 87, 



93; pl. 18, fig. 8 

 stephensoni, Odostomia (Odostomia), 



86, 89; pl. 17, fig. 7 

 stimpsoni, Chrysallida, 61, 71; pl. 16, 



fig. II 

 Striopyrgus, 7, 57 



hybridiis, 57; pis. 10-14, figs. 1-61 

 striatulus. Turbo, 27 

 subangulata, Drinkeria, 36 



Turbonilla (Bartschella) , 36 

 sulcata, Ondina, 84 

 Sulcorinella, subgenus, 7, 14 

 sylvanusi, Pyrgiscus, 37, 43; pl- 7. 



figs. 30, & 

 Syrnola comtlus, 13 



tampaensis, Eulimella (Eulimella), 



13; pl. 2, fig. I 

 tantalusi, Pyrgiscus, 37, 43; pl- 7> 



figs. 6a, b 

 telamoni, Pyrgiscus, 38, 51; pl. 9, 



figs. 3a, b 

 tellusae, Pyrgiscus, 37, 41, 42; pl. 7, 



figs. 5a, & 

 tenuictda, Turbonilla (Pyrgiscus), 53, 



54 

 teres, Eliisa, 17 

 terra, Turbonilla (Chemnitzia), 19, 



25 ; pl. 4, fig. 3 

 ^r.y^(?ja^, Mormula, 27, 35 ; pl. 6, figs. 



ia,b 

 thestiusi, Pyrgiscus, 37, 41, 42; pl. 7, 



figs. 8a, b 

 tityusi, Pyrgiscus, 37, 40; pl. 7, figs. 



la, b 

 toreta, Peristichia, 16 

 torrita, Odostomia (Chrysallida), 60 

 Triptychus, 6, 8 

 niveus, 8 



pliocena, 8; pl. i, fig. i 

 tropidita, Salassia, 58 

 tuomeyi, Chrysallida, 61, 77, 79; pl. 16, 



fig. 14 

 Turbo plicatus, 83 

 striatulus, 27 

 Turbonilla, 17 



(Chemnitsia) acisi, x8, 19; pl. 3, 

 fig. 2 



