vol. Lxvn. 



Part 3. 



AUGUST 31st, 1911. 



No. 267. 



THE 



QUARTERLY JOURNAL 



GEOLOGICAL SOCIETY. 



\\.\\seni: 



EDITED BY 



THE ASSISTANT-SECRETARY. 



QLfT X, 



fiat- 



[With Fourteen Plates and One Folding Table, illustrating 

 Papers by Mr. E. S. Cobbold, Mr. H. Bolton, Prof. S. H. 

 Reynolds & Dr. A. Vaughan, Mr. F. G. Collins, and 

 Mr. A. Wade.] 



LONDON : 

 LONGMANS, GREEN, AND CO. 



PARIS:— CHARLES KLINCK8IECK, 11 RUE DE LILLE. 

 SOLD ALSO AT THE APARTMENTS OF THE SOCIETY. 



Price Five Shillings, 





