Vol. LXIII. AUGUST 14th, 1907. No. 251, 



Part 3. 



THE 



! QUARTERLY JOURNAL 



GEOLOGICAL SOCIETY. 



EDITED BY 



THE ASSISTANT-SECRETARY. 



[With Nine Plates, illustrating Papers by Mr. H. H. Arnold- 

 Bemrose/Prof. J. B. Harrison, Mr. S. S. Buckman, Dr. C. \ 

 Davison, and Miss M. C. Stopes.] 



LONDON : 

 LONGMANS, GREEN, AND CO. 



PARIS:— CHARLES KLINCKSIECK, 11 RUE DE LILLE. 



SOLD ALSO AT THE APARTMENTS OF THE SOCIETY. 



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Price Five Shillings. 



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