INDEX 



Bathyuriscus — Continued. page 



senectus Matthew (= Coryncxochus) 334 



synonymy 319 



stoliczkai Reed, described 347 



synonymy 347 



compared with Bathyuriscus rotundatus 348 



sp. undt. ( I ) , described 348 



figured, pi. 49, figs. 2, 2,a 420 



compared with Bathyuriscus atossa 348 



? sp. undt. (2), described 348 



figured, pi. 65, fig. 5 453 



related to Bathyuriscus adceus 34S 



sp. undt. Walcott (^ Anomocare ?) 334 



sp. undt. Walcott (=: Dolichometopus) 334 



(Kootenia) dazvsoni Walcott (= Kootenia) 334 



(Poliella) antcros, new species, described 349 



figured, pi. 46, fig. 5 415 



compared with Bathyuriscus haydcni 349 



Bathyuriscus {Poliella) caranus 351 



Bathyuriscus {Poliella) occidentalis 349, 351 



Bathyuriscus {Poliella) primus 352 



Bathyuriscus {Poliella) sylla 354 



genotype 349 



{Poliella) balus, new species, described 350 



figured, pi. 49, figs, i, la-g 420 



associated species, listed 350 



compared with Bathyuriscus {Poliella) powersi and B. {P.) 



primus 350 



length " 349 



{Poliella) caranus, new species, described 350 



figured, pi. 46, fig. 8 415 



compared with Bathyuriscus {Poliella) anteros 351 



number of segments 349 



{Poliella) occidentalis (Matthew), described 351 



figured, pi. 46, fig. 3 4i4 



compared with Bathyuriscus {Poliella) antcros 349 



Bathyuriscus {Poliella) primus 332 



synonymy 351 



{Poliella) powersi, new species, described 351 



figured, pi. 46, fig. 1 414 



characterized 349, 359 



compared with Bathyuriscus haydeni 351 



Bathyuriscus howelli 344 



Bathyuriscus {Poliella) balus 350 



Bathyuriscus {Poliella) probus 354 



{Poliella) primus (Walcott), described 352 



figured, pi. 46, figs. 6, 6a-d 415 



associated with Agraulos stator 353 



characterized 349. 359 



