., '. '•'■: £ 



Vol. LXII. MAY 23rd, 1906. No. 246, 



Paet 2. 



£Jlty£^ 



THE 



QUARTERLY JOURNAL 



GEOLOGICAL SOCIETY. 



EDITED BY 



THE ASSISTANT-SECRETAEY. 



•[With Thirty Plates, illustrating Papers by Mr. Jukes-Browne, < 

 Prof. Garwood, Miss Elles & Miss Slater, Messrs. CantrilL 

 & Thomas, Mr. Eastall, Messrs. Matley & Vaughan, and< 

 Mr. Sitaly.] 



LONDON : 

 LONGMANS, GREEN, AND CO. 



PARIS:— CHARLES KLINCKSIECK, 11 RUB DE LILLE. 

 SOLD ALSO AT THE APARTMENTS OF THE SOCIETY. 



Price Five Shillings. 



