111 





-m^ 



Ciwiogiail Surbnr of tljc State of gcb f orh. 



PAIL..?EON"rOLOG^Y. 



ILLUSTRATIONS 



DEVONIAN FOSSILS: 



CORALS 



UPPER HELDEKBERG AND HAMILTOx\ GROUPS. 



By JAMES HALL. 



Published in advance of the Palapontoloay of ,Vew York, 



BY AUTHOKITY OP 



THE LEGISLATURE OF.JEaE STATE OF NEW YORK 

 ^^^?>. 



MAY 9 1& ■ 



WEED, PARSONS 1^*0-^<5MPANY, PRINTERS 



1876. 



