New SjJccies of Fossils from Ohio. 243 



Gykocekas, Meyer. 



G. Columhiense, AVhitf. 



G. Cyclops, Hall. 



G. inelegcms, Meek. 



G. OMoense, Meek. 



G. seminodosum, Wliitf. 

 CEUSTACEA. 



DALMAis^iA, Emmerich. 



D. Calypso, Hall. 



D. Helena, Hall.=X'. Ohloense, Meek. 



D. selenurtis. Green. 

 Phacops, Emmerich. 



F. rana, Green. 

 Peoetus, Steininger. 



P. crass imarginat us, Hall. 



Species from above the Bone-Bedi 



C RING IDE A.' 



Goniastekoidocrinus, Lyon. 

 G. sjyinigera, Hall, 

 BRACHIOPODA. 



Liis^GULA, Brugiere. 



L. Mantii, Hall. 



L. liyea. Hall. 

 DisciNA, Lamarck. 



D. Laden sis. Hall. 



D. minuta, Hall. 

 Strophomeis^a, Eafinesqne. 



S. rliomhoidaliS; Wilck. 

 (Jhonetes, Fischer. 



C. scitula. Hall. 



C. revcrsa, Whitf. 

 Spirifera, Sowerby. 



X Maia, Billings. 



