MEMOIRS 



GEOLOGICAL SURVEY 



THE UNITED KINGDOM. 



figures atifo Desrrtjrttnns 



ILLUSTRATIVE OF 



BRITISH ORGANIC REMAINS. 



DECADE- II. 



PUBLISHED BY OUDER OF THE LORDS COMMISSIONERS OF HER MAJESTY'S TREASURY. 



LONDON: 



PRINTED FOR HER MAJESTY'S STATIONERY OFFICE : 



PUBLISHED BT 



LONGMAN, BROWN, GREEN, AND LONGMANS. 



1849. 



