98 DONATIONS. 



Sismonda, E. Notizia storica dei Lavori falti dalla Classe di Scienze 

 fisiche e matematiche nell' Anno 1855. 



Note sur le Terrain Nummulitique Superieur du Dego, 



des Garcare, &c. dans PApennin Ligurien. 



Spratt, T. A. B. On the Geology of Malta and Gozo. Second 

 Edition. From the Colonial Office. 



Stein, W. Chemische und chemisch-technische Untersuchung der 

 Steinkohlen Sachsens. (Die Steinkohlen des Konigreichs Sach- 

 sen. Zweite Abtheilung.) 1857. From Prof. Geinitz, For. 

 Memb. G.S. 



Stur, D. Ueber den Einfluss des Bodens auf die Vertheilung de 

 Pflanzen. From Sir C. Lyell, F.G.S. 



Toronto. Observations made at the Magnetical and Meteorological 

 Observatory at Toronto in Canada. Vol. iii. for 1846-1848, 

 with Abstracts of Observations to 1855 inclusive. 1857. From 

 the British Government. 



Trimmer, J. The Keythorpe System of Land-drainage. 



Victoria. Second Meteorological Report, with diagrams of barometric 

 pressure, &c. By R. B. Smyth. Melbourne, 1857. From R. 



B. Smyth, Esq., F.G.S. 



Villa, A. Intorno tre opere di Malacologia del Sig. Drouet di 

 Troyes. 8vo. Milan, 1856. 



. Notizie intorno al genere Melania. 



Villa, G. B. Ulteriori osservazioni geognostiche sulla Brianza. 



Vogel, E. Ein neuentdeckter Schmetterling aus Spanien. From 

 Prof. Geinitz, For. Memb. G.S. 



Witt, H. M. Chemical examination of certain Lakes and Springs 

 on the Turko-Persian frontier near Mount Ararat. From Sir 



C. Lyell, F.G.S. 



Zschau, E. Ueber einen Monazit aus Norwegen. From Dr. Geinitz, 

 For. Memb. G.S. 



