PAGE 



Bathyurisciis Meek, genus described 330 



as a subgenus of Dolichometopus (synonymy) 330, 356 



subgenus of Dolichometopus 358 



characterized 309, 357 



compared with Asaphiscus 383 



Corynexochus 311 



Dolichometopus 358, 359, 362 



(synonymy) 372 



Ogygia producta Hall and Whitfield 2,2,2 



Orria 380 



( footnote) 379 



Paradoxides (synonymy) 31Q 



other genera ^iZ 



dimensions of species compared 331 



distinguished from Dolichometopus 357 



distribution 309 



Dolichometopus identical with 358 



Dolichometopus productus formerly referred to 371 



= Dolichometopus occidentalis Matthew 359 



genotype, Bathyuriscus haydeni Meek 332 



may have developed from Corynexochus 308 



observations 332 



related to Dolichometopus, Corynexochus, and Bonnia 2>2>2> 



species, listed 22>4 



otherwise referred 



334 



stratigraphic range and geographic distribution 332 



suggested derivation from Anomocare (synonymy) 330 



synonymy 330 



adaus, new species, described ^^a 



figured, pi. 47, figs. 3, 3fl-t- 416 



related to Bathyuriscus rotundaius 334 



related to Bathyuriscus f sp. undt. (2) 348 



anax, new species, described 335 



figured, pi. 48, figs, i, \a-d 418 



compared with Bathyuriscus atossa 335, 336 



Bathyuriscus beliis 339 



Bathyuriscus rotundatus 335 



Dolichometopus productus 335 



length 331 



synonymy 335 



asiaticus Lorenz, compared with Dolichometopus acadicus 358 



compared with Dolichometopus acadicus (synonymy) 360 



Dolichometopus ( ?) deois 366 



= Dolichometopus 334 



synonymic reference 365 



