; 
8 : PROCEEDINGS OF THE GEOLOGICAL SOCIETY. 
A specimen of the highest rock, about 19,000 feet, on Chimborazo 
(20,703 feet), and one from the summit of Cotopaxi, 19,498 feet, 
collected by E. Whymper, Esq., exhibited by Prof. T. G. Bonney, 
D.Sc., F.BS. 
A specimen from the bottom of the Gayton boring, exhibited by 
R. Etheridge, Esq., F.R.S. 
Specimens of cores from well-borings at Kentish Town, Meux’s 
Brewery, and H.M. Dockyard, Chatham, and of coal from the Chalk 
near Dover, exhibited by W. Topley, Esq., F.G.S., on behalf of the 
Director-General of the Geological Survey. 
