PUBLICATIONS 



OF THE 



NEW YORK ACADEMY OF SCIENCES 



[Lyceum of Natural History i8 18-1876] 



Xhe publications of the Academy consist of two series, viz :— ;- 

 (i) The Annals (octavo series), established in 1823, contain 

 the scientific contributions and reports of researches, together 

 with the records of meetings, annual exhibitions, etc. 



Publication of the Transactions of the Academy was discon - 

 tinued with the issue of Volume XVI, 1898, and merged in the 

 Annals. A volume of the Annals will in general coincide with 

 the calendar year and will be distributed in parts. The price 

 of current issues is one dollar per part or three dollars per 

 volume. Authors' reprints are issued as soon as the separate 

 papers are printed, the dates appearing above the title of each 

 paper. 



(2) The Memoirs (quarto series), established in 1895, are is- 

 sued at irregular intervals. It is intended that each volume shall 

 be devoted to monographs relating to some particular depart- 

 ment of science. Volume I is devoted to Astronomical Mem- 

 oirs, 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 Corre- 

 sponding 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 



American Museum of Natural Histor)-. 



New York City. 



