STRATIGRAPHIC CATALOGUE. 263 



Bulimorpha? inornata ( Meek & Worthen ). 

 Capulus parvus, Swallow. 

 Conularia crustula, White. 

 Dentalium meekianurn, Geinitz. 

 Eulima? peracuta, Meek & Worthen. 

 Loxonema multieosta, Meek & Worthen. 



scitulum. Meek & Worthen. 

 Murchisonia terebra, White. 

 Naticopsis ventricoaa ( Norwood & Pratten ) . 

 Pleurotomaria brazoensia, Shumard. 



broadheadi, White. 



carbonaria, Norwood & Pratteu. 



coniformis, Worthen. 



coxana, Meek & Worthen. 



grayvillensis, Norwood & Pratten. 



illinoisensis, Worthen. 



missouriensis (Swallow). 



monilifera ( White ). 



perhumerosa, Meek. 



sphgerulata, Conrad. 



speciosa, Meek & Worthen. 



subscalaris, Meek & Worthen. 



tabulata ( Conrad ). 



turbiniformis, Meek & Worthen. 



valvatiformis, Meek & Worthen. 

 Boleniscus brevis ( White). 



gracilis ( Cox ). 



missouriensis ( Swallow ). 



newberryi { Stevens ). 



paulidingeformis ( Hall ). 

 Sphasrodoma medialis ( Meek & Worthen ). 



primogenia (Conrad). 



ponderosa (Swallow). 

 Strophostylus remex ( White). 



nana ( Meek & Worthen ), 



peoriensis ( McChesney). 

 Straparollus eatilloides (Conrad). 



pernodosus. Meek & Worthen. 



subquadratus, Meek & Worthen. 

 Trachydomia nodosum ( Meek & Worthen ). 



wheeleri ( Swallow ). 



Cephalopods — 



Goniatites minimus, Shumard. 



planorbiformis, Shumard. 



politus, Shumard. 

 Metaceras caviforme ( Hyatt). 



sangamonensis, Meek & Worthen. 



