110 GENERAL INDEX. 



Heterospongia Ulrich VIII,212,215,217,239 



aspera Ulr VIII, 239 



knotti Ulr VIII.239 



subramosa Ulr VIII, 239 



Heterotrypa Nicholson VIII,S71,413 



frondosa d'Orbigny VIII, 37 1,413, 414 



inflecta Ulrich VIII, 414* 



mammulata d'Orbigny VIII, 413 



( " mammulata Nicholson) VIII, 413 



proliflca Ulrich VIII.413* 



singularis Ulrich VIII, 415* 



( " ) trentonensis Nicholson VIII, 433 



( " )vaupeli Ulrich VIII. 413, 421 



Heterotrypidae Ulrich VIII, 339, 371 



Hexacrinus Austin II, 168,173 



HexactinellMa Schmidt VIII, 220,236 



Hindia Duncan VIII, 226,231,255 



" inagqualis U. & E VIII, 229, 234, 27 5* 



' ' inornata Hall VIII, 228 



' ' parva Ulr VIII, 229, 232, 234 



' ' sphaeroidalis Duncan VIII,217,225*,234 



Hipponyx Defrance Ill, 386 



Holasterella Carter VIII, 218 



(Holopea) depressa M. & W 111,443 



Holoptychius Agassiz II, 19 



Homacanthus Agassiz 11,113 



arcuatus Ag 11,114 



( " ) gibbosus N. & W 11,113*; VI.464 



macrodus McCoy II, 115 



( " ) rectus N. & W 11,115*; VI, 466* 



Homocrinus Hall VI, 492 



angustatus M. & "W VI, 492* 



parvus Hall II, 182 



polydactylus Shum VI.493 



(?) scoparius Hall 111,347 



Homotrypa Ulrich VIII, 370, 409 



" arbuscula Ulr 409* 



curvata Ulr VIII, 371 



dawsoni (Nich.) VIII.410 



flabellaris Ulr VIII, 411* 



gelasinosa Ulr VIII, 410* 



Homotrypella Ulrich VII 1, 370, 412 



contexta Ulr VIII, 412*, 416 



instabilis Ulr VIII.370 



(Hornera?) dichotoma Hall VIII.607 



Hyalostelia Zittel VIII,217,232, 238,246 



delicatula Ulr VIII, 238, 246t 



metissica Dawson VIII.238 



solivaga Ulr VIII, 232*, 238 



Hybechinus Worthen and Miller VII, 331 



spectabilis W. & M VII, 332* 



Hybocladodus St. John and Worthen VI, 284, 291 



compressas ( N. & W.) VI,287*,289 



intermedius St. J. & W VI, 287* 



nitidus St. J. & W VI, 288* 



plicatilis St. J. & W VI,286*,288 



tenuicostatus St. J. & W ...VI.286* 



