INDEX 



Asaphiscus — Continued. page 



comma, new species, described 384 



figured, pi. 60, figs. 2, 2a-c 442 



compared with Asaphiscus {_?) capella and A. calciius 384 



Asaphiscus iddingsi 385 



related species *. 383 



( f ) capella, new species, described 385 



figured, pi. 59, figs. 2, 2a-c 440 



compared with Asaphiscus calemis 384 



Asaphiscus camma 384 



Asaphiscus wheeleri 385 



Asaphiscus sp. undt. ( i ) 390 



Asaphiscus sp. undt. (3) 391 



related species 383 



related to Asaphiscus calaniis 384 



f duris, new species, described 392 



figured, pi. 63, figs. 8, 8a 449 



characterized 383 



compared with Asaphiscus ? Horus 392 



f Horus, new species, described 392 



figured, pi. 63, figs. 6, 6a-b 449 



characterized 383 



compared with Asaphiscus ? agatho 391 



Asaphiscus ? duris 392 



Ptychoparia and Liostracus 392 



related to Asaphiscus ? cf. Horus 393 



? cf. Horus, new species, described 393 



figured, pi. 63, fig. 7 449 



related to Asaphiscus ? Horus 393 



? granulatus, new species, described 385 



figured, pi. 61, figs. 2, 2a 444 



characterized 383 



compared with Asaphiscus ? minor 385, 388 



iddingsi Walcott, described 386 



figured, pi. 59, figs, i, la-b 440 



compared with Asaphiscus caniuia 385 



Asaphiscus whcclcri 388 



related species 383 



synonymy 386 



? minor, new species, described 388 



figured, pi. 61, figs. 3, T,a-h 444 



characterized 383 



compared with Asaphiscus ? granulatus 385, 388 



Asaphiscus ? unispinus 388 



synonymy 388 



.? unispinus, new species, described 389 



figured, pi. 61, fig. I , 444 



associated with Asaphiscus ? granulatus 389 



characterized 383 



compared with Asaphiscus ? minor 388, 389 



A. ? granulatus 389 



14 



