^SO^tfZ. 



Vol. LVI. 



Part 3. 



AUGUST 10th, 1900. 



No. 223. 



THE 



QUARTERLY JOURNAL 



OF THE 



GEOLOGICAL SOCIETY. 



i 



EDITED BY 



THE ASSISTANT-SECRETARY. 



[With Ten Plates, illustrating Papers by Mr. F. Rutley, 

 Dr. C. Callaway, Messrs. J. B. Hill & H. Kynaston, Mr. F. 

 Chapman, Mr. A. K. Coomara-Swamy, Mr. H. H. Thomas, 

 and Prof. H. G. Seeley.] 



LONDON 



LONGMANS, GREEN, AND CO. 



PARI8:— CHARLES KLINCKSIECK, 11 RUE DE LILLE. 

 LEIPZIG:— T. O. WEIGKEL. 



SOLD ALSO AT THE APARTMENTS OP THE SOCIETY. 



Price Five Shillings. 



