Publications of the California Academy of Sciences. 



PROCEEDINGS, OCTAVO: 



Volume I is out of print 



Volume II, pp. 236, illustrated, price in gold $1 50 



Volume III, pp. 401, price in gold 2 50 



Volume IV, pp. 322, and two plates 2 50 



Each Annual Part, price in gold 50 



The date of the publication of each sheet will be found at the bottom of first 

 page of sheets. The sheets of this Volume (IV) have been in part circulated sep. 

 arately, and also in annual parts, as follows : 



Part T, p. 1-32, for 1868, printed in November, 1868. 

 Part I, p. 33-40, for 1868, printed in January, 1869. 

 Part II, p. 41-104, for 18C9, printed in February, 1870. 

 Part III, p. 105-154, for 1870, printed in April, 1871. 

 Part IV, p. 155-204, for 1871, printed in January, 1872. 

 Part V, p. 204-322, for 1872, printed in Jan.-March, 1873. 



|^~ Some of the papers in Part V were printed in advance, as per dates In 

 foot-notes. 



MEMOIRS, QUARTO: 



1. " Pacific Coast Mosses,"by Leo Lesquereux, pp. 38, price in gold $1 00 



2. " Natural System of Volcanic Rocks," by F. Baron Richthofen, Dr. Phil. 



Price. . 1 50 



HENRY PAYOT & CO., Agents for the sale of the Academy's publications, 

 640 Washington Street, San Francisco. Also, Naturalists' Agency, Salem, Mass. 



44879 



