CATALOGUE 



OF THE 



Fossils of the Cincinnati Group, 

 PLANTS. 



Order ALG^E. 



Aristophycus ramosum, Miller & Dyer. 



Aristophycus ramosum, var. germanum, M. & D. 



Arthraria biclavata, S. A. Miller. 



Blastophycus diadematum, Miller & Dyer. 



Buthotrephis filciformis, James. 

 ^Buthotrephis gracilis, Hall. 

 ^Buthotrephis gracilis, var. crassa, Hall. . 

 ^Buthotrephis ramulosa, S. A. Miller. 



Buthotrephis succulosa, Hall. 



Chlcephycus plumosum, Miller & Dyer. 



Conostichus truncatus, Ulrich. 



Cyclophycus laterale, Ulrieh. 



Dactylophycus quadripartitum, Miller & Dyer. 



Dactylophycus tridigitatum, Miller & Dyer. 



Discophycus typicalis, Walcott. 



Dystactophycus mammillanum, Miller & Dyer. 



Heliophycus stelliforme, Miller & Dyer. 

 *Licrophycus flabellum, Miller & Dyer. 

 *Lockeia siliquaria, James. 



Nullipora (?) crustulata, Ulrieh. 

 ^Palaeophycus flexuosum, James. 



Palaaophycus ornatum, Ulrich. 



Palasophycus sculptum, Ulrich. 



Palaaophycus tubulare, Hall. 



