422 



Camerella costata, 305, 



" Ops, 148. 



" parra, 219. 



" polita, 305. 



" varians, 220. 

 Charionella Hyale, 166. 

 Chiton Canadensis, 394. 

 Cbeirurus Apollo, 413. 



" glaucus, 323. 



" Eryx, 413. 



" Mercurius, 285. 



" perforator, 287. 



" Polydorus, 286. 



" Pompilius, 181. 



" prolificus, 285, 325. 



" Satyrus, 324. 



" Sol, 288. 



" solitarius, 206. 



" Vulcanus, 284, 324. 

 Clisospira curiosa, 186, 420. 

 Conocardium immmaturum, 41. 

 Conocepbaliles Adamsii, 12. 



" arenosus, 15. 



" miser, 13. 



" Teucer, 14. 



" Vulcanus, 14. 



" Zenker!, 398. 

 Ctenodonta abrupta, 46. 



" Angela, 221. 



" Ipbigenia, 152. 

 Cyclocystoiiles Huronensis, 393. 

 Cyclonema Hageri, 29. 



" Montrealensis, 30. 



" Phajdra, 188. 

 Cyathopbyllum Anticostiense, 109. 



" Eripbele, HI, 



" Eiiryone, 110. 



" interruptum, 109. 



" nympbale, 111, 



" Pasithea, 112. 



" Pennant!, 107. 



" pelagicum, 108. 



" Wablenbergii, 108. 

 Cyrtia myrtea, 1G5. 

 Cyrtoceras Aletbes, 193. 



" Aristides, 316. 



" Dictys, 192, 



" Huronense, 176, 



" Isodorus, 175. 



" Juvenalis, 177, 420. 



" Ligarius, 176. 



" Lysander, 161. 



Cyrtoceras Mercnrua, 194. 



" Metellus, 191. 



" Orestes, 177. 



" Orodes, 162. 



" Postumiiis, 178. 



" Sypbax, 194. 

 Cyrtocerina .M<-rcnrius, 194. 



" typica, 178. 

 Cyrtodonta Emma, 150. 



" Harnetta, 149. 



" Hindi, 151. 



" Leucothea, 46. 



" ponderosa, 150. 

 Cystiphyllum maritime, 112. 

 Discina Circe, 51. 



" Pelopea, 52. 

 Dikelocepbalus affinis, 197. 



" Belli, 403. 



" Corax, 334. 



" cristatus, 404. 



" Devinei, 195. 



" Hisingeri, 196. 



" Magnificus, 399. 



" megalops, 403. 



" Missisquoi, 199. 



" Owpni, 402. 



" paui)er, 200. 



" planifrons, 401. 



" selectus, 199. 



" Sesostris, 198. 

 Dolicbometopus convexus, 269. 



" gibberulus, 269. 



" rarus, 352. 

 Ecculiomphalus Atlanticus, 250. 



" distans, 249. 



" superbns, 250, 

 Endymion 3Icelci, 94. 

 Endymionia Meeki, 281. 

 Encrinurus Minis, 292. 

 Eopteria ornata, 307. 



" Ricbardsoni, 306. 



" typica, 221. 

 Eospongia Roemeri, 19. 



" varians, 19. 

 Eunema ceritbioides, 35. 



" Erigone, 35. 

 Euchasmia Blumcnbadiium, 220. 



" Blumenbacbia, 361. 

 Harpes Dentoni, 183. 



" Granti, 326. 



" Ottawaensis, 182. 

 Ilarpides Atlanticus, 281. 



