CONTENTS. 



Pages 

 Proceedings of the Geological Society, Session 1900-1901, including tbe proceed- 

 ings at the Anniversary Meeting, the President's Address, etc v-xciv 



PAPERS READ. 



Page 



11. Mr. A. K. Cooraara-Swamy on the Occurrence of Corundum as a Contact- 



Mineral at Pont Paul (Finistere) 185 



12. Mr. R. D. Oldham on the Origin of the Dunmail Raise (Lake District) 189 



13. Mr, John Parkinson on the Geology of South-Central Ceylon 198 



14. Mr. John Parkinson on the Hollow Spherulites of the Yellowstone and Great 



Britain. (Plate VTII) 211 



15. Messrs. B. N. Peach, W. Gunn, & E. T. Newton on Mesozoic Fossiliferous 



Rocks from a Tertiary Volcanic Vent in Arran. (Plate IX) 226^ 



1^, Prof. G. F. Wright on Recent Geological Changes in Northern and Central 



Asia = 244 



17. Mr. Walcot Gibson on the Character of the Upper Coal-Measures of North 



Staffordshire, etc., and their Relation to the Productive Series 251 



[No. 227 will be published next August. The List of Geological 

 Literature added to the Society's Library during 1900 is not yet 

 ready, but will be published as soon as possible and issued separately 

 to the Fellows.] 



[The Editor of the Quarterly Journal is directed to make it known to the Public that the 

 Authors alone are responsible for the facts and opinions contained in their respective 

 Papers.] 



*^* The Council request that all communications intended for publication by the 

 Society shall be clearly and legibly written on one side of the paper only, with proper 

 references, and in all respects in fit condition for being at once placed in the Printer's 

 hands. Unless this is done, it will be in the discretion of the Officers to return the 

 communication to tbe Author for revision. 



The Library and Museum at the Apartments of the Society are open every Weekday 

 from Ten o'clock until Five, except during the fortnight commencing on the 

 first Monday in September, when the Library is closed for the purpose of 

 cleaning ; the Library is also closed on Saturdays at One p.m. during the months 

 of August and September. It is open until Eight p.m. on the Days of Meeting 

 for the loan of books, and from Eight p.m. until the close of each Meeting for 

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