GENERAL INDKX. 89 



Chomatodus insignis Leidy VI, 359*,364 



linearis Ag.... 11,33,34,52; VI.368 



loriformis X. & W n.34,50,5S* 



molaris X. & W II, SI. 56* 



multiplicatus N. & W n,34,50,57*; VI.368 



oscurus Leidy VI.368 



parallelus St. J. & W VI, 358* 



pusillus X. & W 11,34,53*; VI.364 



( ) truncatus (Ag.) 11,33; VI.412 



varsovien'-is St. J. & W VI.363* 



( venustus Leidy.) 11,34; VI.346 



Ch"netes Fisher 11,253; in,505; V.566,570 



coneentricus Kon V.568 



illinoiensis Worthen m, 505* 



( " logani Hall) in,505 



logani N. & P 111,505 



millepunctatus 31 & W V,566* 



planumbonus M. i W 11,253 



shumurdianus Kon HI, 505 



smith! X. & P V.570* 



Choristites Fischer 11,321,323 



,?) hemiplicatus (Hall) H,323t 



lamareki Fischer n, 321 



mosquensis Fischer II, 323 



Chrestotes Scudder HE, 567 



lapidea Scud HI, 567t 



Cidaridse n, 226 



(Cirrus acutus Sby.) n,363 



Cladacanthus paradoxus Ag VI, 451 



(Cladoc: inus Austin) ". II, 268 



Cladodus Agassiz 11,20: IV.354; VI, 253, 258, 280, 324, 328 



alternatus St. J. & W VI.261,265* 



angulatus X. & W 11,21, 24*. 25 



bellifer St. J. & W YI.270* 



carinatus St J. & W VI.279* 



costatus X. i W II,25,27*,30 



deflexus X. & W IV, 355*; VI.268 



excentricus St. J. & TV VI.272* 



elegans X. i W IV, 354* 



euglypheus St. J. i W VI,274*,280 



exiguus St. J. i: W VI, 261* 



exilis St. J. & W VI, 258* 



ferox X. \- W 11,26*; IV.355 



fulleri St. J. & W VI,272,276*.2T8 



gomphoides St. J. & W VI, 269*. 271 



^raoi.i- X. i W 11,25,28.30* 



grandis X. \- W 11,29* 



hibberti Ag 11,25, 28 



intercostatus St. J. & W VI, 267*, 271, 275 



ischypus X. Jc W FV.354* 



keokuk St. J. i W VI,268,272 



lamnoides N. & W 11,27,30* 



magnificus Tuomey .II, 24*,29 



micropus X. \- W II,21*,25,29; VI, 258, 271. 282 



milleri Ag 11,29 



mirabilis Ag II, 33 



12 



