181 



DONATIONS 



TO THE 



LIBRARY OF THE GEOLOGICAL SOCIETY. 



From November 1st, 1857, to December 3lst, 1857. 



I. TRANSACTIONS AND JOURNALS. 



Presented by the respective Societies and Editors. 



American Academy of Arts and Sciences, Memoirs of. New Series. 

 Vol. vi. Part 1. 1857. 



. . Proceedings. Vol. iii. pp. 185-284. 



L. Agassiz.- — Classification of Polyps, 18/, 192. 



The Connecticut foot-tracks, 193. 



Classification in Zoology, 221. 



A A. Hayes. — Native Iron from Liberia, Africa, 199. 



Aluminium, 221. 



Lovering. — Flow of the Mississippi, 229. 



American Geographical and Statistical Society, Bulletin. Vol. ii. 1856. 

 Bent. — Japanese Gulf Stream, 203. 



American Philosophical Society, Philadelphia, Proceedings. Vol. vi. 

 No. 56. July to December 1856. 



. . Transactions. Vol. xi. New Series. Part 1. 



Leidy, J. — Notice of remains of the Walrus discovered on the 

 coast of the United States. 



Descriptions of the Remains of Fishes from the Car- 

 boniferous Limestone of Illinois and Missouri. 



Remarks on Saurocephalus and its allies. 



Observations on the extinct Peccary of North America; 



being a sequel to " A Memoir of the extinct Dicotylinae of 

 America." 

 Remarks on the Structure of the Feet of Megalonyx. 



