PLATES AND MAPS 



IN ILLUSTRATION 



OF 



VOLUME VI. 

 SECOND SERIES, 



OP 



THE TRANSACTIONS 



OF 



THE GEOLOGICAL SOCIETY 



OF LONDON. 



LONDON: 



PRINTED BY R. AND J. E. TAYLOR, RED LION COURT, FLEET STREET. 



SOLD AT THE APARTMENTS OF THE GEOLOGICAL SOCIETY, 



SOMERSET HOUSE. 



1842. 



