PALiEONTOLOGY 



OP 



N E W - Y R K. 



VOLUME I. 



CONTAINING DESCRIPTIONS OF THE ORGANIC REMAINS OF THE LOWER 

 DIVISION OF THE NEW-YORK SYSTEM, 



(EQtnTAUCNT OF THE I^WCR SILVKIAN ROCKH OF EUROPE.) 



fc- 



BY JAMES HALL. 



ALBANY : 



PRINTED BY C. VAN BENTHUYSEN. 



^ 1847. 



V' 



