228 Geological Soc'wli/. 



EiKvaiil Hannier, Esq. M.G.S. — Description of Specimens of 

 Rocks collected on the March of a Detachment commanded bv 

 Colonel Hardyman, through the District of Bogela in Bigelknnd 

 and Gurrah, in the Province of Malwicli, hy Captain R. Lachlan, 

 ofH.M. 17th Regiment of Foot ; communicated bv Col. Tiiomas 

 Mardvvicke, F.R.S. — Account of a Variety of Lin.estone found in 

 Connection with the Clay Ironstone of Staffordsliire. By the 

 Rev. John Yates, M.G.S. — On the Chemical Analysis of the 

 Clinkstone of Hohcntweil, By Professor Gnielin, of Tubingen. — 

 Extract of a Letter from D. Scott, Es(j. ('ommissioner at Coocii 

 Behan, to Dr. Wallich. Communicated by H. T. Colebrooke, 

 Esq. V.P. G.S. 



The first part of the 5th volume of the Transactions of the 

 Society has been publislied. Tiie Geological Map of England, 

 by Mr. Grccnongh, is now ready for publication ; the expenses 

 incident to the luidertaking, which, it is supposed, will eventually 

 amount to 1700/,, have been defrayed, not from the funds of the 

 Society, but by the voluntary contribution of individuals, who 

 have engaged to advance the entire sum re(|uired, upon condition 

 of being repaid out of the first proceeds of the sale ; while the 

 loss will be theirs, if the |)rocceds should fall short of the sum ad- 

 vanced, and the profits, if any, will belong to the Society. 



At the General Meeting held on the 4 th February, the thanks 

 of the Society were voted to 



G. B. Greenough, Esq. . . President, going out by rotation. 

 Rev. W. Bnckland .. .. ~\ Vice-Presidents, also going oirt 

 Sir Henry C.Eiiglefield, Bart. J by rotation. 

 John Bostock, M.D. .. retiring from the ofiice of Secretary. 



Officers for 1820. 

 President. — The Right Hon, Enrl Conipton. 

 Vice- Preskleiils. 

 The Most Noble The Marciuis of Lansdowne, F.R.S. 

 Hon. W. T. H, F. Strangways. 



Henry Thomas Colebrooke, Esq. F.R.S. M. Asiat. Soc. 

 John MacCuUoch, M.D. F.L.S. 

 Secretaries. 

 Alexander Henderson, M.D. 

 Mr. Thomas Webster. 

 Foreign Secretary . — Henry Heuland, Esq. 

 Treasjirers. 

 Daniel Moore, Esq. F.R.S. S.A. & L.S. 

 John Taylor, Esq. 



Council. 



