434 INDEX. 



PAGE. 



Eeceptaculites Ohioensis 123 



Eetepora angulata Ill 



Eliinopora frondosa 112 



Ehynchodus 58 



Ehynchonella neglecta 134 



pisa 135 



scobina 116 



Tennesseensis 136 



Saccocrinus Tennesseensis 125 



ornatus 126 



Sanguinolites obliquus 306 



seolus 307 



Sauropleura 402 



digitata 403 



Newberryi 404 



Scaphiocrinus segina 174 



lyriope •. 175 



sub-carinatus 176 



sub-tortuosus 177 



Schizocrania 71 



filosa 73 



Schizodus cuneatus 336 



Medinaensis .■ 299 



Sedgwickia divaricata ■" 89 



Solenocaris 320 



Solenomya anodontoides 339 



Spirifer bi-plicatus 290 



Carteri 285 



opimus 329 



striatiformis 289 



Stictopora magna 112 



Straparollus Niagarensis 144 



Streptelasma corniculum 217 



Stromatopora 245 



concentrica , 247 



nodulata 249 



ponderosa 246 



sub-striatella 248 



Strophomena patenta 115 



Subulites terebriformis 141 



Synocladia biserialis 326 



Syringopora Maclurei 241 



Syringostroma : 251 



oolumnaris 253 



densa 251 



Tellinomya levata ^ 82 



