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 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. Volume I 
is devoted to Astronomical Memoirs, Volume II, to Zoological Memoirs, etc. 
The price is one dollar per part, as issued. 
All publications will be sent free to Fellows and Active Members. The 
Annals will be 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 York, N. Y. 
