

Vol. LXIX. JUNE 1913. No. 274. 



Paet 2. 



THE 



QUARTERLY JOURNAL 



GEOLOGICAL SOCIETY. 



1913 



EDITED BY 



THE ASSISTANT-SECRETARY. 



[With Nineteen Plates, illustrating Papers by Mr. C. T. Trech- 

 mann, Mr. Hamshaw Thomas, Mr. R. H. Goode, Mr. E. B. 

 Bailey, Dr. A. M. Davies & Mr. J. Pringle, Mr. J. B. 

 Scrivenor, and Mr. R. W. Hooley.] 



LONDON : 

 LONGMANS, GREEN, AND CO. 



PARIS:— CHARLES KLINCK8IECK, 11 RUB DE LILLE. 

 SOLD ALSO AT THE APARTMENTS OF THE SOCIETY. 



Price Five Shillings. 



[Issued July 29th, 1913.] 



