New Species of Fossils fro hi Ohio. 241 



MODioMORPHA, H. and W. 



M. elliptica? 



M. 'perovata, Meek. 

 Sanguinolites, McOoy. 



S. Sanduskyensis, Meek. 

 GASTEROPODA. 



Platyceras, Conrad. 



P. attenuatum, Meek. 



P. hiicculeiitum, Hall. 



P. carinatum, Hall. 



P. conicum, Hall. 



P. dumosum, Conrad. 



P. 7nultis2)inosum., Meek. 



P. squalodens, Wliitf. 

 Platyostoma, Conrad. 



P. lichas, Hall. 

 ■ EuoMPHALUS, Sowerby. 



PJ. Decewi, Billings. 

 HoLOPEA, Hall. 



H. rotundata, Hall, sp. 

 Turbo, Klein? 



T. Kearneyi, Hall. 



T. SMimardana, Yandell. 

 IsoNEMA, M. and W. 



/. hellatula, Hall. 



/. depressa, H. and W. 



/. humilis, Meek. 

 Xenophora, Fischer. 



Jf. antiqua, Meek. 

 ISTaticopsis, McCoy. 



N. cequistriata, Meek. 



N. cretacea, H. and W. 



N. lev is, Meek. 

 LoxoNEMA, Phillips. 



L. Leda, Hall. 



L. HamiltonicB, Hall. 



L. parviilum, Wliitf. 



L. pexatum, Hall. 

 Orthonema, M. and W. 



