PUBLICATIONS 



OF THE 



NEW YORK ACADEMY OF SCIENCES 



[Lyceum of Natural History i8 18-1876] 



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



(1) The Annals (octavo series), estabHshed 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 hereafter coincide with 

 the calendar year and will be distributed in three parts, during 

 the year. 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 are sent free to fellows and resident members 

 and to such honorary and corresponding members as express a 

 desire to receive them. 



Subscriptions and inquiries concerning current and back 

 numbers of any of the publications of the Academy should be 

 addressed to The Editor 



New York Academy of Sciences 



Columbia University 



New York City. 



Prices of Publications 



Annals of the Lyceum (Vols. I-XI), . . . per Vol., ;^5.oo 



Proceedings " " (Vols. I-II), ... " " 5.00 



Trans, of the Academy (Vols. I-XVI), . . " " 5.00 



Annals " " (Vols. I-X), ... " " 6.00 



Annals " " (Vol. XI et seq.), 3.00 



Memoirs " " (Vol. I, Pt. I, Vol. II, Pt. II), per 



Part I. GO 



