\s> 



University of the State of New York 



BULLETIN 



New York State Museum 



VOL. 3 No. 11 



DU. 



APRIL 1893 QoJV\$S>SLhL<{^ 



LIBRARY. 



SALT AND GYPSUM INDUSTRIES OF 



NEW YORK 



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



ASSISTANT STATE GEOLOGIST 



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ALBANY 



UNIVERSITY OF THE STATE OF NEW YORK 

 1893 



