408 EXPLANATION OF PLATES. 
FIGURE. PAGE, 
PLATE 59. 
44. Conus (Stephanoconus) cedonulli, Linn. W. Indies, . 187 
51. Conus (Dendroconus) figulinus, Linn. Polynesia, . 188 
52. Conus (Lithoconus) literatus, Linn. Ceylon, i . 188 
53. Conus (Leptoconus) nobilis, Linn. Philippines, . . 188 
54. Conus (Rhizoconus) generalis, Linn. Polynesia, . . 188 
55. Conus (Hermes) tendineus, Brug. Polynesia, — . . 188 
56,57. Strombus gigas, Linn. West Indies, . . 189 
58. Strombus (Monodactylus) Pacificus, Swains. New Zeal. 189 
59. Strombus (Gallinula) succinctus, Linn. Philippines, . 190 
60. Strombus (Canarium) Luhuanus, Linn. Philippines, . 190 
61. Strombus (Euprotomus) laciniatus, Chemn. Philippines, 190 
62. Pteroceras lambis, Linn. Philippines, . ; : . 190 
63. Pteroceras (Harpago) rugosa, Sowb. Society Islands, 191 
64. Rostellaria curta, Sowb. Ind. Ocean, . ea a 
65. Rostellaria (Rimella) crispata, Sowb. Philippines, alot 
66. Terebellum subulatum, Lam. China Sea, . : . 192 
67. Aporrhais pes-pelecani, Lam. Europe, . ; 11193 
68. Aporrhais (Arrhoges) occidentalis, Beck. Newfoundland, 193 
69. Struthiolaria nodulosa, Martyn. New Zealand, . . 196 
70. Struthiolaria (Pelicaria ) scutulata, Martyn. N. Zealand, 196 
PLATE 60. 
71, 72. Pugnellus hamulus, Gabb; young and old. Cret., . 190 
73. Pugnellus (Gymnarus) manubriatus, Gabb. Cret., Cal., 190 
74. Pteroceras (Phyllocheilus) speciosa, d’Orb.  Cret., 
France, . -) LOL 
75. Rostellaria (Hippochrenes) macroptera, Lam, Eocene, 191 
76. Rostellaria (Isopleura) curvilirata, Conr. Cret., U.8., 192 
TT. Rostellaria (Cyclomolops) levigata, Mellv. Eocene, . 192 
78. Rostellaria (Calyptrephorus)trinodiferus,Conr. Hocene, 
Uetz, ’ ; ; é : : ry) 192 
79. Spinigera longispina, Desl. Oolite, Europe, . ; » 192 
80. Spinigera spinosa, Munst. Oolite, ‘Europe, . ~ 192 
81. Terebellum (Terebellopsis) Braunii , Leym. Nummulitic, 
France, k 6,193 
82. Aporrhais (Goniocheila) liratus, Gon. . ‘Eocene, p @ 1:93 
83. Anchuraabrupta, Conr. Cret. air Sete ‘ . . 194 
84. Anchura falciformis, Gabb. Cret., UF Ss, ; orieslaet Loe 
&5. Helicaulax ornata, a’ Orb.. ~~ Cret., France, ; 194 
86. Helicaulax (Lispodesthes) linguifera, White. Cretaceous, 
New Mexico, ' . 194 
87. Pereirzea Gervaisii, Vezian. Tertiary, Portugal, . : or 194 
88. Dicroloma Lorieri, ‘a’ Orb. Fossil, Lias, ‘ : hoe 
89. Tessarolax bicarinata, d’Orb. Cret., France, . 195 
90. Tessarolax (Pterocerella) Tippana, Conr. Cret., U. Sc 195 
91. Alaria armata, Morris and Lycett. Jurassic, England, 195 
