PUBLICATIONS 



OF THE 



NEW YORK ACADEMY OF SCIENCES 



[Lyceum of Natural History, 1817-1876] 



The publications of the Academy consist of two series, viz. : 



(1) The Annals (octavo series), established in 1823, contain the scien- 

 tific contributions and reports of researches, together with the records of 

 meetings and similar matter. 



A volume of the Annals will in general coincide with the calendar year 

 and will be distributed in parts. The price of the current issues is one dollar 

 per part or three dollars per volume. Prices of early issues will be given 

 on application. Author's reprints are issued as soon as the separate papers 

 are printed, the date appearing above the title of each paper. 



(2) The Memoirs (quarto series), established in 1895, are issued at 

 irregular intervals. It is intended that each volume shall be devoted to 

 monographs relating to some particular department of Science. Volume 

 I is devoted to iVstronomical Memoirs, Volume II, to Zoological Memoirs, 

 etc. The price is one dollar per part, as issued. 



All publications ^all be sent free to Fellows and Active Members. The 

 Annals will be sent to Honorary and Corresponding Members desiring them. 



Publication of the Transactions of the Academy was discontinued with 

 the issue of Volume XVI, 1898, and merged in the Annals. 



Subscriptions and inquiries concerning current and back numbers of 

 any of the publications of the Academy should be addressed to 



The Librarian, 



New York Academy of Sciences, 

 care of 

 American Museum of Natural History, 

 New York City. 



