PUBLICATIONS 



OF THE 



NEW YORK ACADEMY OF SCIENCES 



(Lyceum of Natural Histoey, 1817-1876) 



Tlie publications of tlic Academy consist of two sorios, viz.: 



(1) Tlie Annals (octavo scries), established in 1823, contain the sci- 

 entific contributions and reports of researches, together with tlie records 

 of meetings and similar matter. 



A volume of the Annals coincides in general wiili (lie calendar year 

 and is sold at the uniform price of tlirec; dollars [M)Y volume. 'Hie articles 

 composing the volume are prhited se|)arately, each in its own cover, and 

 are distributed in Irundles on an average of three per year. The price of 

 the separate articles depends ui)()n llieir length and the numl)er of illus- 

 trations, and may be learned upon application to the Librarian of the 

 Academy. The author receives his separates as soon as his paper has 

 been printed, the date of issue appearing above the title of each paper. 



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

 irreo-ular intervals. It is intended that each volume shall be devoted to 

 monographs relating to some particular department of Science. Volume 

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

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



All pidilications are seiit free to Fellows and Active Members. The 

 Annals ai'c sent to Honorary and. Corresponding Members desiring them. 

 Subscriptions and inquiries concerning current and back numbers of 

 any of the publications of the Aca<h'iny should he addressed to 



The LiBRAiMw. 



New York Aca<lemy of Sciences, 

 care of 

 American ISInsenni of "Natural Histi»ry, 

 New York, N. Y. 



PRESS OF JUDD & DETWEILER, INC., WASHINGTON, D. C. 



