166 DONATIONS. 



Maury, M. F. Explanations and Railing Directions to accompany 

 the Wind and Current Charts. 8th edition. 1858. 



M*Clintock, F. L. Reminiscences of Arctic Ice-travel in search of 

 Sir John Franklin and his companions : \^ith Geological Notes 

 and Illustrations, by the Rev. S. Haughton. 1857. From the 

 Rev. S. Haughton, F.G.S. 



Mitchell, J. On the extraction of the precious Metals, by means of 

 Mitchell's patented amalgamating machinery. 1858. 



Nardo, G. D. Biografia Scientifica del fu Stefano Andrea Renier 

 Clodiense. 1847. 



Sul Potere aggregatore del Ferro e sulla Formazione del cosi 



detto Caranto nell' Adriatico Bacino. 1855. 



Naumann, C. F. Lehrbuch der Geognosie. Erster Band, 2 Abtheil. 



1858. 



Oldham, T. On some additions to the knowledge of the Cretaceous 

 Rocks of India. 1858. 



Ordnance Trigonometrical Survey of Great Britain and Ireland. 

 Account of the Observations and Calculations of the principal 

 Triangulation ; and of the figure, dimensions, and mean specific 

 gravity of the Earth, as derived therefrom. Drawn up by Capt. 

 A. R. Clarke, under the direction of Lieut. -Colonel H. James. 

 1858. Presented by Authority of the Right Hon. the Secretary 

 of State for War. 



Parliamentary Report. Copies or extracts of Correspondence relative 

 to the Discovery of Gold in the Eraser's River District, in British 

 North America. 1858. From the British Government, 



Prestwich, J. On the age of some Sands and Iron-sandstones on 

 the North Downs ; with a Note on the Fossils, by S. V. Wood, 

 F.G.S. 1858. 



Rennie, G. On the quantity of heat developed by water when 

 rapidly agitated. 1858. 



Rosencoat, de. Reconnaissance hydrographique des Cotes occi- 

 dentales du Centre d'Amerique, Province de Veraguas (Nouvelle- 

 Grenade). Par M. De Rosencoat. 1857. From the Depdt de 

 la Marine. 



Sandberger, F. Die Conchy lien des Mainzer Tertiarbeckens. Ers- 

 ter Heft. 1858. 



Schmidt, J. F. J. Ueber die erloschenen Vulcane Mahrens. 1858. 



. Untersuchungen iiber das Erdbeben am 15 Janner, 1858. 



1858. 



Supplement au Catalogue chronologique des Cartes, Plans, Vues de 

 Cotes, etc., public en 1856, par le Depot des Cartes et Plans de 

 la Marine. 1857. From the Depot de la Marine. 



