Bathyuriscus — Continued. 



haydeni — Continued. ' page 



genotype 3^2 



length 331 



stratigraphic range and' geographic distribution 332 



synonymy 341 



howelli Walcott, described 343 



figured, pi. 47, figs, i, la-b 416 



characterized 331 



compared with Bathyuriscus ornatus, B. haydeni, and B. 



(Poliella) power si 344 



Bathyuriscus rotundatus 343, 347 



Bathyuriscus (Poliella ) sylla 355 



distinguished from Bathyuriscus manchuriensis 346 



listed 409 



stratigraphic range and geographic distribution 332 



synonymic references 346, 347 



synonymy 343 



manchuriensis Walcott, described 344 



figured, pi. 49, figs. 4, 4a-c 421 



distinguished from Bathyuriscus howelli 346 



= Dolichometopus 334 



synonymy 344 



occidentalis Matthew, referred by Freeh to Dolichometopus 358 



Bathyuriscus pupa, a probable synonym of 358 



occidemalis Walcott, synonymic reference 351 



ornatus Walcott, described 346 



figured, pi. 46. figs. 4, ^a-h 414 



characterized 331 



compared with Bathyuriscus haydeni 342 



Bathyuriscus howelli 344 



length 331 



synonymy 346 



primus, compared with Bathyuriscus batis 338 



productus (Hall and Whitfield) (= Dolichometopus) 334 



synonymic reference 363 



productus Walcott, synonymic reference 369 



pupa Matthew (r= Bathyuriscus occidentalis Matthew) 334 



probable synonym of Bathyuriscus occidentalis ;. . 358 



referred to Bathyuriscus {Poliella) occidentalis 351 



synonymic reference 351 



rotundatus (Rominger) , described 346 



figured, pi. 47. figs. 2, 2a-b 416 



compared with Bathyuriscus atossa 22^ 



Bathyuriscus hozvelli 343, 347 



Bathyuriscus stolicakai 348 



length 331 



related to Bathyuriscus adccus 334 



Bathyuriscus anax 335 



synonymy 346 



