478 



INDEX. 



Faunus, 132. 

 Felania, 294. 

 Fenestrella, 255. 

 Ferussina, 176. 

 fibrous shells, 39. 

 Ficula, 109. 

 Fimbria, 193, 293- 

 Fiona, 195. 

 Fii-ola, 199. 

 Firoloides, 199. 

 Fissirostra, 217. 

 Fissurella, 149, 458. 

 Fissurellidaea, 150. 

 Fistulana, 43. 

 Flabellina, 194. 

 foraminifera, 2. 

 Fossarus, 135. 

 fosset, 279. 

 fossil bivalves, 251. 

 Fragiha, 310. 

 Fucola, 197. 

 fulcrum, 210. 

 Fulijur, 109. 

 Fusnlus, 166. 

 FuBUS, 105. 



Gadinia, 155. 

 Galatea, 314. 

 Galeomma, 296. 

 Galeriis, 152. 

 ganglia, 21. 

 Gari, 311. 

 garlic-snail, 30. 

 Gastrana,367. 

 Gastridium, 111. 

 Gastrochaena, 325. 

 gastrocoeli, 74. 

 Gastroplax, 187. 

 Gastropteron, 185. 

 gemmation, 49, 

 Gena. 146. 

 genera, 57. 

 genetic, 56. 

 Geomalacus, 167. 

 Geomelania, 178. 

 Geoteuthis, 70. 

 Geotrochus, 162. 

 GeovuJa, 173. 

 germinal vesicle, 51. 

 Gei-villia, 262. 

 Gibbula, 144. 

 Gibbus, 164. 

 gizzard, 29. 

 Glandina. 160. 459. 



Glaucomya, 307. 

 Glanconella, 182. 

 Glauconome, 307. 

 Glaucus, 195. 

 Globiconcha, 181. 

 Globulus, 123. 

 Glossus, 300. 

 Glottella, 131. 

 Glycimeris, 321, 472. 

 glycerine, 441. 

 Gnatbodon, 308. 

 Goldfussia, 302. 

 Gomphoceras, 80,89. 

 Gonambojiites, 229. 

 Gonatus,69. 

 Goniatites, 93. 

 Gonioceras, 88, 

 Goniodoris, 191. 

 Goniomya, 322. 

 Goniopbora, 471. 

 Goniostomus, 404, 

 Goodallia, 299. 

 Gouldia, 470. 

 Grammysia, 322. 

 Grateloupia, 306. 

 Gresslya, 323. 

 Grypbaea, 255. 

 Gryphochiton, 158. 

 Gryphus, 215. 

 guard, 73. 

 Gundlachia, 465. 

 gustatory, 21. 

 gymnoglossa, 450. 

 gymnosomata, 208, 

 Gijpidia, 227. 

 Gyroceras, 91, 450. 



haemal, 335. 

 Halia, 111. 

 Haliotis, 146. 

 Halobia, 262. 

 hamiglossa, 450. 

 Haminea, 182. 

 Hamites, 96. 

 Hamulina, 96. 

 Harpa, 116. 

 Harpula, 119. 

 Hectocotyle, 65, 447. 

 Hecuba, 313. 

 Helicarion, 163. 

 Helicella, 163. 

 Helicerus, 449. 

 Helicina, 144, 177. 

 Helcion, 154. 



Helicoceras, 95. 

 Heliconoidea, 207. 

 Helicocrjptus, 135. 

 Helicolimax, 163. 

 Helicophanta, 163. 

 HeUcophlegma, 201, 

 Helicostyla, 394. 

 HeUcteres, 165. 

 Helisiga, 164. 

 Helix, 7, 19,162. 

 Helminthochiton, 



158. 

 Hemicardium, 291. 

 Hemicyclonosta, 301. 

 Heviimitra, 131. 

 Hemipecten, 258. 

 Hemiplacuna, 256. 

 nemipronites, 230. 

 Hemisinus, 131. 

 Hemithyris, 226. 

 Hemitoma, 151. 

 hepatic, 190. 

 Hermsea, 196. 

 Heteroceras, 96. 

 Hetero/usii.s, 207. 

 Hiatella, 296, 320. 

 hinge, 248. 

 Hinnites, 258. 

 Hippagus, 304. 

 Hijyparionyx, 229. 

 Hipponjrx, 153, 464. 

 Hippopodium, 303. 

 Hippopus, 290. 

 Hippurites, 282, 468. 

 Hirundella, 184. 

 Histioteuthis, 71. 

 histological, 56. 

 Holopea, 463. 

 Holopella, 462. 

 holostomata, 34. 

 homologies, 47. 

 Homomya, 322. 

 Hoplomytilus, 468. 

 Hormoceras, 88. 

 Hortolus, 87. 

 Huronia, 88. 

 Hyalea, 204. 

 Hyalina, 120. 

 hybernation, 48. 

 hybrids, 56. 

 Hydatina, 183. 

 Hydrobia, 137. 

 Hydrocana, 176. 

 Hyolites, 88. 



Hypodema, 232. 

 Hypogcea, 315. 

 hypo-phai-yngeal, i 

 334. • 



Hypostoma,163. 

 Hypothyris, 226. 1 



Hypotrema, 263. 

 Hyria, 274. j 



Hyridella, 396. j; 



lanthina, 148. j 



Iberus, 394. I 



Icarus, 186. 

 Ichthyosarcolites, 288.^ 



Idalia, 192. 



Idotcea, 293. j 



Imbricaria, 120. | 



Imperator, 143. ] 



Incilaria, 167. { 

 inferobraiichiatal79. \ 

 Infundibulum, 143, 



152. i 



Inoceramu3,263. i 



inoperculata, 159. ll 



lo, 131. I 



Iphigenia, 314. 1 



Iridina, 275. i 



Ischrwchiton, 157. t 



Jsidora, 171. i 



Ismenia, 220. •> 



Isoarca, 269. j 



Isocardia, 300. ] 

 Isodonta, 313. 



Isognomon, 263. , 

 Isoleda, 473. 



Itieria, 180. •.; 



Jamaicia, 176. ; 

 Jaminea, 126. 



Janella, 396. i 



Janira, 256. \ 



Janus, 196. i 



Jasis, 344. j 

 Jeffreysia, 137. 



Katharina, 157. 

 Kelceno, 75. 

 KeUia, 294. 

 key-hole limpet, 149. 

 Kingena, 219. 

 Koninekia, 231, 

 Kraussia, 219. 



Labio, 144. 



