350 



PAQE. 



Lingula 



elongata 165 



lowenais 164 



obtusa 165 



Liospira 



Americana 191 



angustata 192 



perlata 332 



persimilis 192 



Litoceraa 



insigne 125 



Lophospira 



bicincta 343 



Conradi 331 



Guelphica 331 



Hespelerensis 331 



Myhtta 331 



sp. indet 246 



Xanthippe 331 



Loxonenia 



Boydii ... 86 



magnum 17, 87, 332 



sp. indet 260, 275, 278 



Winnipegense 200 



Loxoplocus 



solutus . 84 



Lyellia 



affinis 293 



sujjerba 248 



Maclurea (Maolurina) 



Manitobensis 194 



Matheria 



brevis 321 



Megalomphala 



robusta 257 



Megalomus 



Canadensis ... . . ... 66 



compressus 10, 67 



Meristina (?). 



expansa 245, 254 



Mesotrypa 



Selkirkensis 162 



Modiolopsis 



angustifrons 183 



parviuacula 182 



Monomerella 



Durhamensis 57 



orbicularis 56 



ovata 5, 56 



ovata, var. lata 6, 56 



pnsca 56 



sp. uncertain 58 



Monotrypella 



quadrata 116, 342 



Monticulipora 



parasitica, var. plena 115 



Wetherbyi 162 



MUECHISONIA 78 



Murchisonia 



bellioinota 123 



Billingsana 335 



hivittata 82,334 



Boplei 81,334 



Conradi 27, 80, 331 



conntricta 25, 82, 335 



Estella 83, 334 



gracilis 123 



PAGE. 



Murchisonia 



Hespelerensis 24, 79, 331 



Logani 80, 333 



longispira S3, 334 



macrospira 27, 81, 333 



Mylitta 79, 331 



soluta.. . 28, 84, 331 



sp. uncertain 79 



tropidophora 29, 331 



turritiformis 26, 84, 334 



ViUllia 80, 333 



Xanthippe • .... 80. 331 



Mytilarca 



pemoides 255 



Narthecoceras 



■ crassisipbonatum .. 344 



Sinip.soni 344 



Oncoceras 



magnum 220 



magnum, var. intermedium 221 



Whiteavesii 222 



Opekoula 33, 96 



multispiral 97 



paucispiral 96 



Orthis 



sp. indet 24,5, 251 , 272, 293 



tricenaria 175 



Orthis (Dalraanella) 



testudinaria 121, 177, 241 



Orthis (Dinorthis) 



pectinella 175 



proavita 120, 176 



subquadrata 176 



Orthoceras 



ancllus 218,344 



annulatum, var. Americanum .101, 339 



Cadmus 38, 264 



crebescens 37, 98 



Darwini 38,100,339 



Ekwanense 265 



Hagfiravillense ... 325 



magnisulcatum 212 



mcdullare 37, 99, 339 



ScaTnmoni 99, 264 



Selkirkense 212 



Selwyni 98 



sp. indet 265 



Walpolense 324 



Winnipegense 212 



Orthodesma 



afGne 184 



Orthonychia 



obtusa 260 



PAL.EOPTEEIA 181 



Palieopteria 



parvula 181 



Pachydiotya 



acuta 161 



hexagonalis 118 



magnipora 161 



F arautinoceras 



Canadense 344 



