378 



KANSAS UNIVERSITY SCIENCE BULLETIN. 



Chonetes flemmingi Norwood and 

 Pratten, a. 



Crania sp. , c. 



Derbya crassa (Meek). 



keokuk (Hall)?. 



Dielasma bovidens (Morton), c. 



Orbiculoidea convexa (Shumard). 



Productus cora d'Orbigny. 



longispinus (Sowerby), aa. 



nebrascensis Owen. 



pertenuis Meek, c. 



punctatus (Martin). 



semireticulatus (Martin). 



Pugnax rockymontanus (Marcou)?. 



Utah (Marcou). 



Reticularia perplexa (McChesney). 



Rhipidomella pecosi (Marcou). 



Seminula argentea (Shepard), c. 



Spirifer cameratus Morton, c. 



Spiriferinakentuckiensis (Shumard). 



Aviculopecten carboniferus (Ste- 

 vens) . 



maccoyi Meek. 



Aviculopinna illinoisensis Worthen. 



Conocardium parrishi Worthen. 



Edmondia ? sp. 



Limopteria longispina (Cox). 



Pelecypod sp. 



pinna-like. 

 Pernopecten sp. 

 Pseudomonotis sp. 

 Pteria longa (Geinitz) ??. 

 Bellerophon carbonarius (Cox). 



percarinatus Norwood 

 and Pratten. 

 Bulimorpha sp. 

 Gastropods, two or three species. 



Pleurotomaria missouriensis Meek 

 and Worthen. 

 two species. 



Strophostylus nanus (Meek and Wor- 

 then) . 



two species. 



Trachydomia wheeleri (Swallow). 



Cephalopod sp. 



Ephippoceras ferratus (Cox) ??. 



Metacoceras sangamonensis (Meek 

 and Worthen) ?. 



Orthoceras sp. 



Cyclus packardi Rogers. 



Cypridina sp. 



Cypridella sp. 



Fish tooth. 



Peripristis semicircularis (Meek) ?. 



MOUND VALLEY LIMESTONE. 



A limestone in several layers, aggregating ten or fifteen feet 

 in thickness. The layers are separated by shaly partings. 

 The fossils accredited to this horizon were collected from two 

 localities, as follows : One on the west side of the Neosho 

 river, where the wagon road leading west from the bridge 

 just south of Erie rises from the river bottom ; several layers 

 are exposed in the road. The other locality is in the A. T 

 & S. F. railroad cut at the foot of the bluff about three miles 

 west of Erie. The limestone is on the north side, near the 

 track. At this point the layers are rather massive. 



ROAD WEST OF RIVER. 



Sponge sp. 



Fenestella limbata Foerste. 



Fistulipora nodulifera Meek. 



Polypora sp. 



Dielasma bovidens (Morton). 



Productus cora d'Orbigny, c. 



costatus (Sowerby). 



nebrascensis (Owen), c. 



pertenuis Meek. 



Productus punctatus (Martin). 



semireticulatus (Martin). 

 Reticularia perplexa ( McChesney) , c. 

 Seminula argentea (Shepard). 

 Spirifer cameratus (Morton). 

 Cypridina sp. 

 Cypridella sp. 

 Ostracod. 



