﻿DONATIONS. 255 



Catullo, Sig. A. Four Plates of Ammonites, additional to those pub- 

 lished with the " Cenni sopra il Systema Cretaceo delle Alpi 

 Venete," &c, and Four Plates of Tertiary and Palaeozoic Corals. 



D'Archiac, A. Histoire des Progres de la Geologie de 1834 a 1849. 

 Tome iii. 



Bechen, H. von. Ueber die Schichten im Liegenden des Steinkoh- 

 lengebirges an der Ruhr. 



Be la Beche, Sir H. T. The Geological Observer. 



Faraday, Michael. Experimental Researches in Electricity. Series 

 24-27. 



Geinitz, H. B. Das Quadersandsteingebirge oder Kreidegebirge in 

 Deutschland. From Messrs, Williams and Norgate. 



General Board of Health. Report on the Supply of Water to the 

 Metropolis. Appendices, nos. 1-4. From the Rt. Hon. the 

 Earl of Enniskillen, F.G.S. 



J'dger, Br. Georg. Ueber die Fossilen Saugethiere Wiirtembergs. 



Johnston, A. K. Historical Notice of the Progress of the Ordnance 

 Survey in Scotland. 



Leonhard, Br. Gustav. Geognostische Uebersichtskarte von Spanieu 

 von Ezquerra del Bayo. 



Logan, W. E. Geological Survey of Canada. Report of Progress 

 for the years 1848-49 and 1849-50. 



Lyell, Sir Charles. A Manual of Elementary Geology. 



Mantell, G. A., LL.B. On the Remains of Man, and Works of Art 

 imbedded in Rocks and Strata. 



. Supplement to the Geology of the Isle of Wight. 



Observations on Days of Unusual Magnetic Disturbance, made at the 

 British Colonial Magnetic Observatories. Vol. i. parts 1 & 2. 

 From Lieut. -Col. Sabine, by direction of the British Government. 



Owen, Prof. On the Dinornis (Part 4). 



Pictet, F. J. Description de quelques Poissons Fossiles du Mont 

 Lihan. 



Puggaard, C. Moens Geologie Populsert Fremstillet. 



. View of Moens Klint, with explanatory Section. 



Rennie, George. Report on the Supply of Water to be obtained 

 from the district of Bagshot. 



Ricci, Procaccini. Viaggi ai Vulcani spenti d' Italia nello Stato 

 Romano verso il Mediterraneo. 2 vols. From Rev. John Simp- 

 kinson. 



