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STATE OF NEW YORK 



DEPARTMENT OF CONSERVATION 



WATER POWER AND CONTROL COMMISSION 



MAPPING OF GEOLOGIC FORi\AATIONS AND 

 AQUIFERS OF LONG ISLAND, NEW YORK 



Prepared by the Water Power and Control Commission with the Cooperation 



of the U. S. Geological Survey 



Material Compiled for the Commission 



by 



RUSSELL SUTER 



Consultant 



Woods I-'-!g CceanGg.ipiiic i,isli.ution 



.N7 



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Geological Data Prepared 

 by 



WALLACE Di: LAGUNA 



and 



NATHANIEL M. PERLMUTTER 



U. S. Geological Survey 



BULLETIN GW-18 

 ALBANY. N. Y. 

 1949. ^^ 



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