﻿CONTENTS. 



Pages 

 Proceedings of the Geological Society, Session 1904-1905, including the 

 Proceedings at the Annual General Meeting, the President's Anniversary 

 Address, etc ix-xcii 



PAPERS READ. 



Page 



11. Dr. Vaughan on the Palgeontological Sequence in the Carboniferous Limestone 



of the Bristol Area. (Plates XXII-XXIX.) 181 



12. Mr. Kidston on the Divisions & Correlation of the Upper Portion of the Coal- 



Measures 308 



13. Mr. Newell Arber on the Sporangium -like Organs of Glossopteris Browniana, 



Brongn. (Plates XXX & XXXI.) 324 



14. Mr. R E. Middleton on the Wash-outs in the Middle Coal-Measures of 



South Yorkshire 339 



15. Lord Avebury on an Experiment in Mountain-Building : Part II 345 



16. The Rev. J. F. Blake on the Order of Succession of the Manx Slates in their 



Northern Half, and its Bearing on the Origin of the Schistose Breccia 

 associated therewith 358 



17. Mr. L. Richardson on the Rhaetic Rocks of Monmouthshire. (Plate XXXII.) 374 



[No. 243 of the Quarterly Journal will be published next August.] 



[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 the Author for revision. 



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