﻿Vol. LXXII. 



Part 1. 



No. 285 



THE 



QUARTERLY JOURNAL 



OF THE 



GEOLOGICAL SOCIETY. 



EDITED BY 



THE PERMANENT SECRETARY. 



[With Seven Plates, illustrating Papers by Dr. A. 

 Smith Woodward & Mr. J. Pringle, Mr. R. B. 

 Newton, Prof. S. H. Reynolds, Mr. H. Bolton, 

 and Mr. H. Dewey.] 



Mat 8th, 1917. /i^ 



JUL 1 0 1! 



LONDON : 

 LONGMANS, GREEN, AND CO. 



PARIB : — CHARLES KLINCK8IECK, 11 RUE DE LILLE. 

 SOLD ALSO AT THE APARTMENTS OP THE SOCIETY. 



Price Five Shillings. 



