X^ 7^ «-'«^ 



N* H THE 



QUARTERLY JOURNAL 



GEOLOGICAL SOCIETY OF LONDON 



EDITED BY 



THE ASSISTANT-SECRETARY OE THE GEOLOGICAL SOCIETY. 



VOLUME THE EIGHTH. 



1852. 



PART THE FIRST.^.<frfrANlKT7>^ 

 PROCEEDINGS OF THE GEOLQ^CAL SOCIETY, v^ 



LONDON: 

 LONGMAN, BROWN, GREEN, AND LONGMANS. 



PARIS :— FRIED. KLINCKSIECK, 11 RUE DE LILLE; BAUDRY, 9 RUE DU COQ, 

 PRES LE LOUVRE ; LEIPZIG, T. O, WEIGEL. 



SOLD ALSO AT THE APARTMENTS OF THE SOCIETY. 

 MDCCCLII. 



