454 INDEX 



Limulava — Continued. page 



foreshadowed by Burgess shale fauna 165 



in synonymy 205 



intermediate between Aglaspina and Eurypterida 163 



mentioned 19 



Limnlus, compared with Protichnitcs 276, 2yy 



linearis, see Scolithus. 

 lineatus, see Protichnitcs. 



Lingulella, from Ottertail formation 230 



from Robson Peak district 309 



f allani Walcott, new species described 232 



figured, pi. 35, figs. 7-9 236 



compared with Dicellomus prolificus and Lingulella biittsi... 232 



dimensions 2^^ 



surface 233 



related to Obolus (Fordinia) 233 



hsted from Goodsir formation 230 



ampla (Owen), compared with Lingulella mooscnsis 232 



atava (Matthew), from Atlantic Province fauna 74 



bella (Walcott), compared with Lingulella hitka 312 



buttsi, compared with Lingulella ? allani 232 



chapa Walcott, new species described 311 



figured, pi. 50, figs. 4-9 318 



compared with Lingulella schuchcrti, L. raiidoincnsis, L. mosia 



Osceola, and L. perattenuata 311 



chupo Walcott, listed in stratigraphic section • 339 



collicia (Matthew), from Atlantic Province fauna 74 



davisi (McCoy), compared with Lingulella mooseiisis 232 



fcrruginea (Salter), from Atlantic Province fauna 74 



hitka Walcott, new species described 312 



figured, pi. 50, figs. 1-3 318 



compared with Lingulella bella (Walcott) 312 



listed in stratigraphic section 339 



isse (Walcott), from Sherbrooke Ridge 229 



cf. isse Walcott, listed in stratigraphic section 336 



manchuriensis Walcott, new species described 74 



figured, pi. 14, figs. 2, 2a 102 



compared with Lingulella marcia Walcott 74 



Lingulella^ similis (Walcott) 74 



listed, Cambrian faunas of China 72 



manticula (White), from Rocky Mountain Province Cambrian 



fauna 74 



listed from locality 62 361 



cf. manticula White, listed in stratigraphic section 336 



marcia Walcott, new species described 74 



figured, pi. 14, figs. 3, 3a 102 



compared with Lingulella manchuriensis 74 



Lingulella similis 75 



listed. Cambrian faunas of China 72 



