MEMOIRS 



GEOLOGICAL SURVEY 



OF 



THE UNITED KINGDOM. 



ILLUSTRATIVE OF 



BRITISH ORGANIC REMAINS. 



DECADE II. 



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



LONDON: 



PRINTED FOR HER MAJESTY'S STATIONERY OFFICE : 



PUBLISHED BY 



LONGMAN, BROWN, GREEN, AND LONGMANS. 



1849. 



