CLARK: NEW BLASTOIDS AND BRACHIOPODS. 379 



Camarophoria ringens (Swallow). 



obesa Clark. 

 Camarotoechia metallica (White). | 



herrickana Girty. I 



Axiodeaneia platypleura Clark. | 



Dielasma utah Girty. I 



Girtyella woodworthi Clark. 

 Spirifer centronatu.s Winchell. 



centronatus var. semifurcatus Girty. 



grimesi Hall. | 



cf. striatus (Martin). 1 



peculiaris Shumard. . 



Reticularia cooperensis (Swallow). " 



setigera (Hall). 

 Martinia rostrata Girty. 



Spiriferiua spinosa (Norwood and Pratten). I 



solidirostris Winchell. ' 



AthjTis lamellosa Leveille. 

 Eumetria vera (Hall). 

 Cleiothyridina crassicardinalis (White). 



crassieardinalis var. nana (Girty). 

 Composita cla}i;oni (Hall and W^hitfield). 



madisonensis Girty. , 



Brachiopods occurring in the Upper Carboniferous. 



Derbya crassa (Meek and Hayden). 

 Chonetes flemingi Norwood and Pratten. 

 Productus costatus Sowerby. 

 ^ inflatus MeChesney. 



nebrascensis Owen. 



punctatus (Martin). 

 Marginifera haydenensis Girty. 



muricata (Norwood and Pratten). 

 Pugnax rockymontanu.s (Marcou). 

 Dielasma bovidens (Morton). 

 Spirifer roekymontanus Marcou. 

 Squammularia perplexa (MeChesney). 

 Spiriferina kentuckien.sis (Shumard). 



octoplicata (Sowerby) . 



pulchra (Meek). 



spinosa (Norwood and Pratten). 

 Hustedia mormoni (Marcou). 

 Cleiothyridina orbicularis (MeChesney). 

 Composita subtilita (Hall). 



