New York State Education Department 



New York State Museum 



John M. Clarke, Director 



Memoir lo 



DEVONIC FISHES OF THE NEW YORK FORMATIONS 



CHARLES R. EASTMAN 



Introduction . . - - - 

 Conspectus of species, arranged ac- 

 cording to their geological occur- 

 rence 



Tabular key to systematic descriptions 



Systematic account of Devonic fishes, 



principally from New York and 



Pennsylvania 



Summary and conclusions - - - 173 



Zoological conclusions - - - 178 

 Geological conclusions with remarks 

 on the distribution of Devonic 



fishes - - . . . 183 



Explanation of plates - - - 195 



Index 225 



ALBANY 



NEW YORK STATE EDUCATION DEPARTMENT 

 1907 



