230 DONATIONS. 



Leymerie, A. Statistique G^ologique et Min^ralogique du D^parte- 

 ment de I'Aube. From the Minister of the Interior of France. 



Lorieux, T., et Fourcy, E. de. Carte Geologique du Morbihan. 

 From the Minister of the Interior of France. 



Manes, W. Statistique Mineralogique, Ge'ologique et Minerallur- 

 gique du Departement de Saone-et-Loire. From the Minister 

 of the Interior of France. 



Meugy, A. Essai de Geologie Pratique sur la Flandre Fran9aise. 

 From the Minister of the Interior of France. 



Newberry, J. S. Description of several new genera and species of 

 Fossil Fishes from the Carboniferous strata of Ohio. 



Pictety F. J. Materiaux pour la Paleontologie Suisse, ou recueil de 

 Monographies sur les Fossiles du Jura et des Alpes. Parts 

 4 and 5. 



Playfair, J. Biographical account of James Hutton, M.D. From 

 L. Horner, Esq., F.G.S. 



Raulin, V. Projet de Classification Mineralogique. 



Redjield, W. C. On the relations of the Fossil Fishes of the sand- 

 stone of Connecticut and other Atlantic States to the Liassic 

 and Oolitic periods. 



Report of the Commissioner of Patents for 1854 : Agriculture. 

 Fro7n the Smithsonian Institution. 



Reports of Explorations and Surveys from the Mississippi River to 

 the Pacific Ocean. Vol. i. (With Map and Profiles.) From 

 the Smithsonian Institution. 



Rogers, H. D. The text accompanying the Geological Map of the 

 United States and British North America. 



Smith, J. L. On the Minerals of the Wheatley Mine in Pennsyl- 

 vania. 



Sorby, H. C. On the Physical Geography of the Old Red Sand- 

 stone Sea of the Central District of Scotland. 



— — — . On the Terraces in the valley of the Tay. 



. On the Theory of the Origin of Slaty Cleavage. 



Trask, J. B. Report on the Geology of Northern and Southern 

 California. 



TreadweU, D. On the practicability of constructing Cannon of 

 great calibre. 



Whitney, J. B. The Metallic Wealth of the United States. 



Wood, S. V. Monograph of the Crag Mollusca. Vol. ii. Bivalves, 

 Part 3. 



