101 



t( The Library has been increased by the donation of 74 vo- 

 lumes and smaller pamphlets. 



" The third Part of a Second Volume of the Society's Trans- 

 actions, (Second Series), has been published since the last Anni- 

 versary. 



" Papers readatthe Meetings of the Society, since the last Anniversary. 



On the Geological Relations and internal structure of the Magnesian 

 Limestone, and the lower portions of the new red-Sandstone 

 Series; by the Rev. A. Sedgwick, M.A. F.R.S. V.P.G.S. Wood- 

 wardian Professor, Cambridge. 

 Topographical and Geological Notice, from information collected 

 during the Expedition to the North-west coast of America, under 

 the command of Capt. Franklin; by John Richardson, M.D. 

 F.R.S. &c. 

 On the Fossil remains of two new Species of Mastodon, &c. found 

 on the left Bank of the Irawadi; by William Clift, Esq. F.G.S. 

 F.R.S. &c. 

 On a Collection of Vegetable and Animal remains and Rocks, from 

 the Burmese Country, presented to the Geological Society by 

 J. Crawfurd, Esq.; by the Rev. William Buckland, D.D. V.P.G.S. 

 F.R.S. Professor of Mineralogy and Geology in the University of 

 Oxford. 

 Extract of a Letter from Lieut. William Glennie, R.N. entitled, 



" The Ascent of Popocatapetl." 

 A Letter from J. B. Pentland, Esq. toW T . H. Fitton, M.D.Pres. G.S. 

 F.R.S. &c. respecting the Fossil remains of some Animals from 

 the N.E. coast of Bengal. 

 On the Old Conglomerates, and other Secondary Deposits, of the 

 North coasts of Scotland; by the Rev. A. Sedgwick, V.P.G.S. 

 &c. and R. I. Murchison, Esq. For. Sec. G.S. F.R.S. &c. 

 On the Cycadeoidese, a new family of Fossil Plants ; by the Rev. 



W. Buckland, D.D. V.P.G.S. &c. 

 A Letter to the President, with a list of the Fossils of Sussex ; by 



Gideon Mantell, Esq. F.G.S. 

 On the Geology of Bundelcund, Boghelcund, and the Districts of 

 Saugor and Jabalpoor in Central India; by Capt. James Franklin, 

 of the Bengal Army, F.R.S. G.S. &c. 

 A Letter from Samuel Hobson, Esq. to Dr. Roget, F.G.S. Sec. R.S. 

 &c. enclosing an account of some gigantic Bones; by Samuel 

 W. Logan, M.D. &c. 

 A Letter from His Grace the Duke of Buckingham ; with an account 



of the late Eruption of Vesuvius. 

 A Letter from Charles Stokes, Esq. F.R.S. G.S. &c. to W. J.Broderip, 

 Esq. Sec. G.S. F.R.S. &c. explanatory of three drawings of 

 Echini. 

 On the Geology of Nice ; by H. T. De la Beche, Esq. F.G.S. 

 F.R.S. &c. 



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