INDEX 



PAGE 



Bonnia, new subgenus of Corynexochus, described 325 



characterized 3og 



compared with Dorypyge 326 



genotype, Bathyurus parvulus BiUings 325 



related to Bathyuriscus 333 



species referred to, listed 3^^ 



subgenus of Corynexochus 3og 



see Corynexochus. 



hootes, see Pagetia. 



Bornemannia Walcott, synonymic reference 330 



prima Walcott, synonymic reference 352 



footnote ii- 



Bornholm Island, Denmark, Middle Cambrian locality 314, 324 



bornholmiensis, see Corynexochus. 



Borregaard, Bornholm Island, Denmark, Middle Cambrian locality 314 



Boisfordia ccBlata (Hall), listed 316, 321, 322 



brennus, see Corynexochus. 



breviloba, see Lisania. 



Bright Angel shale, Arizona, Middle Cambrian locality 746 371, 374 



British Columbia, Middle Cambrian locahties 14s, 5 7], 35k 347 



locality 6id, fauna listed Z-^ 



Lower Cambrian localities. Mount Whyte formation 354 



Stephen formation. Middle Cambrian localities 14s, sSr.... 378 



Brogger, Dr. W. C, cited on Symphysurus incipiens 405 



cited ,-360 



bubaris, see Corynexochus. 



Bull Run Knobs, Tennessee, Middle Cambrian locality 107X 394 



Bull Run Ridge, Tennessee, Upper Cambrian locality 107 398 



Burgess shale, Stephen formation, British Columbia, Middle Cambrian 



locality 35k 347- 408 



Burlingia, correspondence to Pagetia 407 



busa, see Corynexochus (Bonnia). 



calanus, see Asaphiscus. 



calenus, see Asaphiscus. 



callas, see Marjumia. 



Callavia bicensis Walcott, associated with Corynexochus brennus 314 



associated with Corynexochus (Bonnia) parvulus 329 



Callavia sp.. associated with Corynexochus (Bonnia) parvulus 329 



Cambrian Trilobites, No. 5, Vol. 64, third in series 303 



Cameron, Niles J., acknowledgments 373 



camma, see Asaphiscus. 



Canadian Rocky Mountain region, compared with St. Lawrence-New- 

 foundland area 308 



capella, see Asaphiscus. 



capita, see Corynexochus. 



caranus, see Bathyuriscus (Poliella). 



Castle Mountain section, Stephen formation. Alberta, Middle Cambrian 



locality 58m 364 



