TRUSTEES OF THE GEOLOGICAL SOCIETT. 
■ 
GEORGE BELLAS GREENOUGH, Esq. 
Sir ABRAHAM HUME, Bart. M.P. 
WILLIAM BABINGTON, M.D. 
ROBERT FERGUSON, Esq. 
DAVID RICARDO, Esq. M.P. 
JOHN WISHAW, Esq. 
SAMUEL WOODS, Esq. 
