XII 



ANNIVERSARY MEETING. 



OFFICERS. 



PRESIDENT. 

 Sir Charles Lyell, F.R.S. and L.S. 



VICE-PRESIDENTS. 



G. B. Greenough, Esq., F.R.S. and L.S. 



Leonard Horner, Esq., F.R.S. L. and E. 



G. A. Mantell, LL.D., F.R.S. and L.S. 



Sir R. I. Murchison, G.C.St.S., F.R.S. and L.S. 



SECRETARIES. 



William John Hamilton, Esq., Pres. R.G.S. 

 John Carrick Moore, Esq. 



FOREIGN SECRETARY. 

 C. J. F. Bunbury, Esq., F.L.S. 



TREASURER. 

 John Lewis Prevost, Esq. 



COUNCIL. 



J. S. Bowerbank, Esq., F.R.S. 

 C. J. F. Bunbury, Esq., F.L.S. 

 W. B. Carpenter, M.D., F.R.S. 

 Charles Darwin, Esq., F.R.S. 

 Sir H. T. De la Beche, F.R.S. 



and L.S. 

 Sir P. Grey Egerton, Bart., M.P., 



F.R.S. 

 Prof. E. Forbes, F.R.S. and L.S. 

 G. B. Greenough, Esq., F.R.S. 



and L.S. 

 William John Hamilton, Esq., 



Pres. R.G.S. 

 Leonard Horner, Esq., F.R.S. L. 



and E. 

 Capt. Henry James, R.E. 

 Sir Charles Lyell, F.R.S. and L.S. 



G. A. Mantell, LL.D., F.R.S. 

 and L.S. 



John C. Moore, Esq. 



Sir R. I. Murchison, G.C.St.S., 

 F.R.S. and L.S. 



Lyon Playfair, Ph.D., F.R.S. 



Lieut.-Col. J. E. Portlock, R.E., 

 F.R.S. 



Samuel Peace Pratt, Esq., F.R.S. 

 and L.S. 



John Lewis Prevost, Esq. 



Prof. A. C. Ramsay. 



D. Sharpe, Esq., F.L.S. 



The Very Rev. the Dean of West- 

 minster, D.D., F.R.S. and L.S. 



S. V. Wood, Esq. 



