INDEX OF GENERA AND SPECIES. 



285 



FlSSTJRELLA, 86. 



aspem, 85. 



crenulata, 85. 



volcano, 86. 

 FLABELLUM, 253. 



Be'mondianum, 253. 

 Fusus, 70, 73, 111, 145, 214, 259. 



ambustus, 71. 



aratus, 215. 



avctatus, 111. 



Averillii, 215. 



Barbarensis, 111. 



Californieus, 215. 



cancellatus, 73. 



Cooperii, 159, 221. 



corpulentus, 112. 



Diaboli, 215. 



flexuosus, 215. 



geniculus, 71. 



Hornii, 158, 221. 



Kingii, 215. 



Martinez, 146, 214. 



Matheweonii, 215. 



Mexicanus, 259. 



occidentals, 146, 215. 



Oregonensis, 73, 111. 



Orpheus, 70. 



Eemondii, 158, 221. 



robustus, 111. 



rugosus, 111. 



tumidus, 145, 215. 



GADUS, 230. 



pusillus, 230. 



112. 



petrosa, 112. 



GALERITES, 123. 



Oregonensis, 123. 



GrALERUS, 228. 



excentricus, 228. 

 GARI, 21, 92, 237. 



alata, 21, 92. 



texta, 237. 

 GLOBICONCHA, 232. 



Eemondii, 232. 

 GLYCIMERIS, 89. 



abrupta, 90. 



Estrellanus, 90. 



generosa, 89. 

 GLYPHIS, 85. 



aspera, 85. 

 GONIOMYA, 235. 



borealis. 235. 

 Granocardium, 266. 



sabulosum, 267. 

 GRYPH^A, 253, 272, 27i>. 



dilatata, 272. 



harpa, 275. 



mucronata, 274. 



navia, 273, 274. 



Pitcherii, 272, 273, 274. 



plicata, 275. 



Tucumcarii, 272. 



vesicularis, 253, 274. 

 Gymnarus, 163, 225. 



mamibriatus, 163, 22D. 

 GYRODES, 222. 



Conradiana, 222. 



expansa, 222. 



HALIOTIB, 85. 



rufescens, 85. 



