108 [Assembly 



VI. DOIVATIOJVS FOR ECONOMIC GEOLOGY. 



Messrs. B. & J. CARPENTEK, of Lockport, Niagara county, 

 Contributed two specimens of the Niagara limestone. 



Mr. henry lewis, of Utica, Oneida county : 

 Trenton and Birdsete limestone, a .block of each, 



Mr. a. a. BOYCE, of Utica, Oneida county : 

 Oneida conglomerate. 



Mr. benjamin, of Utica, Oneida county : 

 A slab of Portage rock used for flagging, from Covert, Seneca county ; 

 and a block of Corniferous limestone, from Cassville. 



Mr. WILLIAM JONES, of Utica, Oneida county : 

 Two specimens of Clinton rock, from his quarry in New-Hartford. 



Mr. FREDERICK TUTTLE, of Clinton, Oneida county : 

 Specimen of Iron ore from the Clinton ore bed. 



Hon. EDWIN DODGE, of Gouverneur, St. Lawrence county : 

 Iron ore, from his ore bed. 



R. B. HOWLAND, Esquire, of Cayuga county : 

 Gypsum from his quarries ; also Selenite with crystals of Sulphur. 



T. A. HOPKINS, Esquire, of Williamsville, Erie county : 

 Hydraulic limestone, from the Onondaga-salt group. 



Mr. WENDEL FOGLESONGER, of Williamsville, Erie county : 

 Onondaga limestone. 



