CONTENTS. 



Pages 

 Proceedings of the Geological Society, Session 1910-11 xcvii-ciii 



PAPEES READ. 



Page 



10. Mr. E. S. Cobbold on Trilobites from the Paradoxides Beds of Comley. 



(Plates XXIII-XXVI) 282 



11. Dr. D. Woolacott on the Stratigraphy and Tectonics of the Permian of 



Durham (Northern Area). [Abstract.] 312 



12. Mr. H. Bolton on Faunal Horizons in the Bristol Coalfield. (Plate XXVII) 316 



IS. Prof. S. H. Reynolds and Dr. A. Yaughan on the Faunal and Lithological 

 Sequence in the Carboniferous Limestone Series (Avonian) of Burrington 

 Combe. (Plates XXVIII-XXXI) 342 



14. Mr. F. G-. Collins on the Culm of the Exeter District. (Plate XXXII) ... 393 



15. Mr. A. Wade on the Llandovery & Associated Rocks of North-Eastern 



Montgomeryshire. (Plates XXXIII-XXXVI) 415 



[No. 268 of the Quarterly Journal will be published next November.] 



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

 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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