SÉANCE DU 24 JUIN 1912. iS/jy 



Tlie spectrum 0/ co/nct Brooks (1911 c), by Sir Nokman Lockyer. (Kxir. des Pro- 

 ceedings of the Royal Society , A, t. LXXXVI, 1912.) Londres, i fasc. in-8°. 



On ihe iron flame spectrum and those of Sun-spots and Loivcr- type stars, by 

 Sir Norman Lockyer. (Exlr. des Proceedings of the Royal Society, A, l. LXXXVI.) 

 Londres, i fasc. in-8°. 



Expédition of the California Academy of Sciences lo the Galapagos islands, 

 1905-1906 : in. The Butterjlies and Ilawk-Moths, by Francis X. Williams. — 

 IV. The Snakes, by John van Denburgh. — V. ISoles on the botany of Cocos island, 

 by Alban Stewart. — VI. The Geckos of the Galapagos archipelago, by John 

 VAN Denblrgii. {Proceedings of the California Academy of Sciences, If série, l. I, 

 p. 289-430.) San-Francisco, 1912; 4 fasc. in-S". 



Asteroidea of the North Pacific and adjacent Waters, by Walter IIenrick Fisher, 

 Assistant professor of Zoology, Stanford Universily, California; Pav\.\ : Phanero- 

 sonia and Spinulosa. ( United States National Muséum; Bulletin, 76.) Washington, 

 191 1 ; I vol. in-4''. 



Proceedings of the United States National Muséum; t. XXXIX. Washington, 

 Government printing Office, 191 i; i vol. in-8°. 



