420 



PALEONTOLOGICAL INDEX 



Hemigyraspis, 346. 



collieana, 100, 182, 346. 

 Hemiphragma, 218. 



cf. H. irrasum, 143. 



irrasum, 136, 140, 174, 218. 

 Heterocrinidffi, 21O. 

 Heterocrinus, 21O. 



heterodactylus, 169, 174, 21O. 

 Hindia, 197. 



parva, 165, 166, 174, 197. 



sphseroidalis, 197. 

 Hindlidse, 197. 

 Hippothoa, 212. 



delicatula, 213. 

 Holochoanltes, 321. 

 Holopea, 316. 



nana, 316. 

 Hormotoma, 291, 31 <. 



artemesia, 104, 178, 291. 



gracilens, 105, 178, 293. 



gracills, 169, 178, 292. 

 Hudsonaster, 211. 



clarki, loo, 174, 211. 



matutlnus, 211. 

 Hudsonasteridae, 211. 

 Hyolithidse, 318. 

 Hyolithes, 318. 



communis, 59, 89, 180, 318. 

 Hypoparia, 332. 

 Hystricurus, 34O. 



conicus, 102, 182, 34O. 



Illaenidae, 349. 



Illaenurus columbiana, 347. 



Illnenus, 142, 143, 349. 



americanus, 165, 166, 182, 349. 

 Inadunata, 2O9. 

 Intricaria reticulata, 226. 

 Ischadites, 139, 194. 

 Ischyrodonta, 281. 



curta, 281. 



unionoides, 170, 178, 281. 

 Isochilina, 363. 



amiana, 363. 



cf. I. gracills, 136, 137. 



cf. I. Ottawa, 137. 



gregarla, 104, 182, 363. 



Ottawa var. Intermedia, 363. 



seelyi, 105, 182, 363. 

 Isotelus, 117, 137, 182, 342, 345, 348. 



canalis, 345. 



gigas, 143, 182, 342, 343, 344. 



maxlmus, 343. 



megistos, 170, 182, 343. 



stegops, 169, 182, 342. 



'Ledidae, 28O. 

 Leperditella, 366. 



tumlda, 137, 182, 366. 

 Leperdltla, 150, 151, 364. 



bivertex, 370. 



cf. L. fabulites, 136, 140, 142. 



fabulites, 122, 124, 127, 128, 129, 

 137, 152, 182, 364. 



(Isochilina) cylindrica, 371. 



(Isochilina) minutissima, 366. 



tumida, 366. 

 Leperditiidae, 363. 

 Lepidocoleidse, 371. 

 Lepidocoleus, 143, 371. 



jamesi, 167, 169. 182. 371. 

 Leptaena, 142, 149, 257, 260. 



alternata, 265. 



cf. L. charlottse, 143. 



charlottae, 136. 176, 250, 257. 



gibbosa, 169, 176, 259. 



rhomboidalis, 258. 



sericea var. rugosa, 255. 



tenuistriata, 165, 166, 176, 26O. 

 Leptobolus, 23O. 



insignis, 167. 176. 231. 



ovalis, 164, 165, 166, 176, 23O. 

 Lichadidae, 354. 

 Lichenarla, 220. 



Llcrophyciis cf. L. ottawaense, 139. 

 Lingula, 151, 232. 



elderl, 233. 



(Glossina) riclnlfonnis. 232. 



nicklesl, 170, 176, 232. 



rectilateralis, 233. 



rlcinlformis, 164, 165, 166, 176, 230, 



232. 



Lingulella, 71. 89, 176, 23O. 

 Lingulidae, 232. 

 Liospira, 93, 104, 296. 



cf. perangulata, 122. 



micula, 169, 170, 178, 296. 

 Lituites internistriatus, 326. 

 Lockeia, 139. 

 Lonchodomas halli. 337. 

 Lophospira, 294. 



blcincta. 124. 128. 178. 294. 



cf. L. procera, 137. 



(Ruedemannia) Hrata, 169, 178. 295. 



(Seelya) lirata, 295. 



trochonemoides, 122. 

 Lyrodesma, 286. 



conradi, 169. 178, 286. 

 Lyrodesmidae. 286. 



K 



Klcedenia, 137. 



Maclurea, 299. 

 magna, 297. 

 oceana, 299. 

 sordida, 298. 



M 



