BALL, TERTIARY MOLLUSKS OF FLORIDA, PART I. 



Ricinula, cont'd. 



turbinella 131. 

 Rimella 172. 



Smithii 172. 

 Ringicula 14. 



biplicata 56. 



floridaiia 7^, 15. 



Guppyi 14, 15. 



tridentata 14. 

 Rostellaria 169. 



indurata 71. 

 Rostellites 66, 77, 72, 73, 74. 



Abbotti 71. 



angula 71. 



assimilis 72. 



biconica 71. 



biplicata 71. 



carnatica 72. 



elongata 72. 



fenestrata 72. 



Gabbi 69, 71. 



Gosseleti 72. 



indurata 71. 



intermedia 71. 



multistriata 72. 



nasuta 71. 



navarroensis 69, 71. 



ovata 71. 



rigida 72. 



spinosa 72. 



texana 71. 



texturata 71. 



Zitteliana 72. 

 Scalai57. See also O'p^Wa.. 



angulata 158. 



clathrus 158. 



Frielei 15S. 



Humphreysi 158. 



lineata 158. 



Say ana 158. 



turricula 157. 



uncinaticosta 157. 

 Scalaria. See Scala. 

 Scapha 88. 



striata 88. 

 Scaphander 16, 17. 



grandis 17. 



lignarius 16. 



nobilis 17. 



primus 17. 



punctostriatus 17. 

 Scaphella 58, 64, 79, 80. 



Scaptielia, cont'd. 



ancilla 70. 



angulata 70, 71. 



aurislepori.s 70. 



brasiliana 70. 



floridana, 70, So, 8g. 



junonia 64, 68, 70, 78, 79, 

 80, 89. 



Lamberti 70, 80. 



magellanica 64, 66, 68, 

 70. 



obtusa 70. 



Showalteri 80. 



sinuosa 70, 81. 



solitaria 70, 79, 80. 



striata 70, 8S. 



Trenholmii 70, 80, 81, 86, 

 88, 89. 



tuberculata 70. 

 Segmentina 4. 



havanensis 4. 

 Seila 25. 



constricta 25. 



terebrans 25. 

 Semicassis. See Cassis. 

 Seminella 135, 138. 



prima 135. 



Stearnsii 13S. 

 Sigaretus 62. 

 Siphocypraga 165, i6j. 

 Siphonalia 122, 7/9. 



Kellettii 122. 



pallida 122. 



trossula 148. 

 Solenosteira 122. 



anomala 122. 



Mengeana 122. 

 Stenomphalus 124, 153. 

 Strephona 44. 



literata 44. 

 Strepsidura 122, 7^9. 



dumosa 125. 

 Strombina 135, 139. 



exilis 135, 139. 

 Strombus 169, 171, 77^, 174. 



accipitrinus 174, 178. 



alatus 174, 777, 178. 



albirupianus 77^, 176, 

 177. 



Aldrichi 775, 176, 177. 



ambiguus 174, 177. 



bifrons 177. 



Strombus, cont'd. 



bituberculatus 173, 174, 

 177. 



Bonellii 176. 



chipolana 176. 



costatus 173, 174, 178. 



fragilis 177. 



gallus 173, 174. 



gigas 174. 



gracilior 173, 174, 178. 



granulatus 174, 175, 176. 



haitensis 174. 



inermis 173, 174, 178. 



integer 173, 174, 177, 

 178. 



Leidyi 174, 77,?. 



peruvianus 174. 



proximus 174, 177. 



pugilis 173, 174, 175, 176, 

 777, 178. 



pugiloides 174, 177. 



Sloanii 177. 

 Strophia 3, is, 126. 



anodonta 13. 



floridana 13. 



incana 13. 

 Succinea 19. 



luteola 19. 

 Sulcocyprsea 165. 

 Surculites 137. 



annosa 137. 

 Sycopsis 109. See Fulgur. 



contrarium u6. 



nodulatum no. 

 Sycotypus 109, 118. See 

 Fulgur. 



alveatus 112. 



canaliferus 112. 



elongatus 112. 



excavatus 112. 



incilis 112. 



pyriformis 112. 

 Terebellum 172. 



sopitura 172. 

 Terebra 24. 



carolinensis 24. 



concava 24, 25. 



constricta 25. 



dislocata 24. 



divisura 24. 



Petitii 24. 



protexta 24 25. 



