418 Proceedings of the Ohio State Academy of Science. 



PAGE 



Etiomphalus similis 39T 



Fenestella serratula 364-365 



Gastropoda 396-410' 



He)nipronites crassus 367 



creiiistria 368 



lasalleiisis 367 



Holopea newtonensis 398-399' 



Localities 358: 



Lower zone 357 



Macrocheiliis subcorpiilenta 401 



suhcorpidentus 401 



Martinia contracta 375-377 



glabra var. contracta 376 



Microdon oblonga 394 



Mollusca 390-416' 



Molluscoidea 3()3-389 



Morse, W. C, forms discovered by 358 



Murchisonia vermicula 409-410' 



Natica carlyaiia 408' 



Naticopsis carleyana 408' 



ziczac 402-403 



Nautilus forbesianus 412' 



pauper 413-414 



pcramplns 410- 



spectabilis 410, 411 



Northern Area 357 



Orthis araclinoidea 3()7' 



crenistria 367 



lasalleiisis 36T 



pratteni 367 



riclunonda 367" 



uinbraculitm? 366, 367 



Orthis'uia crassa 367 



iiinbraciiluiii .^ 367 



Orthoceras aiinulato-costatuin , . 414 



anniilo-costatuiii 414 



chesterensis 415^ 



okawense? 416 



okatveiisis 416 



randolphenses 414-415. 



raiidolpheiisis , .. 414 



