University of the State of New York 



BULLETIN 



New York State Museum 



VOL. 3 No. 11 



APRIL 1893 C044x^tLfiiU^ 

 LIBRARY. 



SALT AND GYPSUM INDUSTRIES OF 



NEW YORK 



FREDERICK J. H. MERRILL, Ph. D (Columbia) 



ASSISTANT STATE GEOLOGIST 



ALBANY 



UNIVERSITY OF THE STATE OF NEW YORK 

 1893 



Price 40 cents 



