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 

 scientific contributions and reports of researches, together with the rec- 

 ords of meetings and similar matter. 



A volume of the Annals coincides in general with the calendar year 

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

 per part or three dollars per volume. 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. Vol- 

 ume I is devoted to Astronomical Memoirs, Volume II to Zoological 

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



All publications are sent free to Fellows and Active Members. The 

 Annals are sent to Honorary and Corresponding Members desiring them. 



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 Yorli, N. 1. 



