lb NEW YORK STATE MUSEUM 



and New Albany Black shale of Kentucky. Also Rhinestreet shale 



(Portage) of Sparta. 

 Palaeoniscus ? antiquus, H. U. Williams. Rhinestreet shale (Portage) ; 



Eighteen Mile creek, N. Y. 

 Palaeoniscus ? reticulatus, H. U. Williams. Rhinestreet shale (Portage) ; 



Eighteen Mile creek, N. Y. 

 Dipterus ithacensis, H. S. Williams. Ithaca beds (Portage) ; Ithaca, N. Y. 



Ohio shale (Huron, Erie and Cleveland shales) ; Ohio and Kentucky 



Class PISCES 



Phoebodus politus Newberry. Cleveland shale ; Lorain county, O. 



Cladodus claypolei Hay. Cleveland shale ; Rocky river, O. 



Cladodus concinnus Newberry. Cleveland shale ; Lorain county, O. 



Cladodus rivi-petrosi Claypole. Cleveland shale ; Rocky river, O. 



Cladodus subulatus Newberry. Cleveland shale ; Ohio. 



Cladodus terrelli Ncivbcrry. Cleveland shale ; Lorain county, O. 



Cladodus tumidus Newberry. Cleveland shale ; Sheffield, O. 



Monocladodus clarki Claypole. Cleveland shale ; Ohio. 



Monocladodus pinnatus Claypole. " " 



Cladoselache clarki Claypole. " " 



Cladoselache fyleri Newberry. Cleveland shale ; Cuyahoga county, O. 



Cladoselache kepleri Newberry. " " 



Cladoselache sinuatus ( Claypole). Cleveland shale ; Ohio. 



Orodus elegantulus Newberry. Subcarbonic ? Ohio. 



Xenodus herzeri {Nciuberry). Huron shale ; Ohio. 



Polyrhizodus modestus. Newberry. Subcarbonic ? Ohio. 



Hoplonchus parvulus Newberry. Cleveland shale ; Bedford, O. 



Ctenacanthus angustus Neivberry. Berea grit ; Berea, O. 



Ctenacanthus clarki Newberry. Cleveland shale ; Berea, O. 



Ctenacanthus compressus Newberry. Cleveland shale ; Lorain county, O. 



Ctenacanthus vetustus Newberry. Cleveland shale ; Sheffield county, O. 



Coccosteus cuyahogae Claypole. Cleveland shale ; Cuyahoga county, O. 



