DEC 3 1890 



Vol. IX. DECEMBER-JANUARY. Nos. 3, 4 



PRICE OF THE TRANSACTIONS. 

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 $5.00 per annum. To non-residents, $3.00 per annum, 40 cents per number. 

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TRANSACTIONS 



New York Academy of Sciences 



1889--1890. 



Edited by 



DANIEL STROBEL MARTIN, 



Chairman of the Publication Committee. 



PUBLISHED FOR THE ACADEMY, 

 In Eight Monthly Numbers, from October to May, inclusive. 



