1867.] 219 [Books received. 



Messrs. Robert "Williams, Lucas Baker and James L. Lit- 

 tle of Boston, and Mr. John G. Anthony of Cambridge, were 

 elected Resident Members. 



ADDITIONS TO THE LIBKAEY DURING THE TEAR ENDING MAY 1, 1867. 



Annotated Catalogue of the principal Mineral Species hitherto recognized in 

 California and the adjoining States and Territories. By William P. Blake. 

 Svo. Pamph. Sacramento, 186G. From the Author. 



Ueber die seit 27 Jaliren noch wohl erhaltenen Organisations-Praparate des 

 Mikroskopischen Lebens. Von C. G. Ehrenberg. 4to. Pamph. Berlin, 1862. 

 From the Author. 



Catalogue of the Genera Helix, Anostoma, Hypselostoma, Streptaxis, Tomi- 

 gerus, Bulimus, Orthalicus, Partula, in the collection of A. D. Brown, Prince- 

 ton, N. J. Svo. Pamph. 1866. From the Author. 



Lichens of California, Oregon, and the Kocky Mountains, so far as yet 

 known. By Edward Tuckerman, M. A. 8vo. Pamph. Amherst, 1866. From 

 the Author. 



Prodrome of a Work on the Ornithology of Arizona Territory. Hy Elliott 

 Coues, M. D. 8vo. Pamph. Philadelphia, 1866. From the Author. 



Orographic Geology. By George L. Vose. Svo. Boston, 1866. From the 

 Author. 



Description of an Ancient Sepulchral Mound near Newark, Ohio. By 0. C. 

 Marsh. 8vo. Pamph. New Haven, 1866. Fi-om the Author. 



Der Bliithenstand der Juncaceen. Von Dr. Franz Bucheuau. zu Bremen. 

 Svo. Pamph. 1865. From the Author. 



De la Constitution du Soleil. Par M. Emile Gautier. 8vo. Pamph. 1865. 

 From the Author. 



On Fucoides in the Coal Formation. By Leo Lesquereux. 4to. Pamph. 

 Philadelphia, 1866. .J'rom the Author. 



E^at Actiiel de la Sericiculture et Description du Nid d'un Bombyx exotique. 

 Par M. Henri Trimoulet. 8vo. Pamph. Boixleaux, 1865. From the Author. 



Notes on the ZygtenidaB of Cuba. By A. E. Grote. Parts i-ii. 8vo. Phila- 

 delphia, 1866-7. From the Author. 



Diptera Americse Septentrionalis indigena. Descripsit H. Loew. 8vo. Ber- 

 olini, 1861. From the Author. 



Observations on the Origin of some of the Earth's Features. By James D. 

 Dana. 8vo. Pamph. New Haven, 1866. From the Author. 



On Gay-Lussite from Nevada Territoiy. By B. Silliman. 8vo. Pamph. 

 New Haven, 1866. From the Author. 



Revision of the Genus Schiedea and of the Hawaiian Rutaceae. By Horace 

 Mann. 8vo. Pamph. Boston, 1866. From the Author. 



On the Young Stages of a few Annelids. By A. Agassiz. 8vo. Pamph* 

 New York, 1866. From the Author. 



On the Rocks and Cupriferous Beds of Lake Poi'tage, Jlichigan. B\' Thomas 

 MacFarlane. Svo. Pamph. Acton Vale, 1866. From the Author. 

 Catalogue of Casts of Fossils from the principal Museums of Europe and 



