FOSSILS OF THE CLINTON GROUP. 597 



BRACHIOPODA. 



{Crania dubia.) 



( Craniella Clintonensis) 



Plectambonites tra?isversalis,Wah\QX\b&rg.{\2LX. elegantulus, var. prolongatus 



Foerste. ) 

 Lept<zna (formerly Strophomena) rhomboidalis, Wilckens. 

 Strophomena (Ortholhetes) Hanoverensis, Foerste. 

 Sir op horn en a ( Orthothetes) tenuis. Hall. 

 Strophomena (Slrophonella, Amphistrophid) patenta, Hall. 

 Or his (Orthis, Dinorthis) calli gramma, Dalman (var. eu-orthis ; v&r.flabel- 



lites, Hall; var. dinorthis); \ r av.Jissi-plicata,var. nov. 

 Orthis {Herbertella) jansta, Foerste, var. squamosa, var. nov. 

 Orthis (Herbertella) Daytonensis, Foerste. 

 Orthis (Platystrophia) biforata, Schlotheim. 

 Orthis (Dalmanella) elega?ihila, Dalman. 

 Orthis (Rhipidomella) hybrida, Sowerby. 

 Triplecia Ortoni, Meek. 

 meristella umbonata, Billings. 

 Atrypa marginalis, Dalman (var. viulti striata), var. lati-corrugata, var. 



nov. 

 Rhynchone la scobi?ia, Meek. 

 Cyclospira? sparsi-plicata, sp. nov. 

 Eichwaldia reticulata, Hall. 

 Stricklandinia triplesiana, Foerste. 



