INDEX 465 



PAGE 



Mount Mollison, British Columbia 196 



Goodsir formation, Lower Ordovician 231-234 



Mount Odaray, British Columbia 188 



Mount Pelee, Robson Peak district 340 



Mount Resplendent, Robson Peak district, illustrated, pi. S7, fig- 2 338-339 



pi. 58, fig. 2 340-341 



Mount Robson, changed to Robson Peak 331 



Mount Simon formation, in provisional classification 354 



Mount Stephen, British Columbia, Middle Cambrian locality 14s 136 



famous trilobite locality 18 



Mount Toot-toot, changed to McEvoy Mountaui 331 



Mount Tuzo, Alberta 187 



Mount Wapta, British Columbia 181 



Middle Cambrian 17-38 



and Mount Field, new locality 18 



Mount Whyte formation, Albertclla zone. Lower Cambrian locality 



35m 242-243 



comparative stratigraphic sections 343 



Lower Cambrian localities 57t and sSq 242-243 



summary, stratigraphic section 342 



multiciiictus, see Dikelocephalus. 



niultinotatiis, see Protichnitcs. 



Mumm formation, comparative stratigraphic sections 343 



summary stratigraphic section 341 



Mumm limestones, in stratigraphic section 337 



new formation name 334 



Mumm Peak, Robson Peak district, illustrated, pi. 57, fig. i 338-339 



base of, illustrated, pi. 59, fig. i 34--343 



western Alberta, Lower Cambrian locality 6ik 311-326 



Mural Glacier, Robson district, block of shale with Lower Cambrian 



fauna 309-310 



illustrated, pi. 59, figs. 1,2 342-343 



pi. 59, fig- I 342-343 



western Alberta, Lower Cambrian locality 6ik 311-326 



muralensis, see Mickimtzia. 



murchisoni, see Scrpiilites. 



Murchisonia sp. undt., listed with St. Lawrence fauna 356 



nais, see Chuangia. 



Names changed, list of 70 



nanno, see Lingulella. 



Narao, group of lakes, British Columbia, Canada 175 



Naraoia Walcott, new genus discussed 175 



classification of 154 



double shield of 157 



no living representatives 165 



shield of 157 



conipacta Walcott, new species described 175 



figured, pi. 28, figs. 3, 4 216 



appendages of 176 



compared with Biirgessia bclla 176 



stratigraphic position and association 153 



