﻿CONTENTS. 



Pages 

 Proceedings of the Geological Society, Session 1909-10 lxxxix-xciv 



PAPEES EEAD. 



12. Dr. L. Moysey on Palceoxyris, etc. from the Derbyshire and Nottinghamshire 



Coalfield. (Plates XXIV-XXVII) 329 



13. Dr. J. W. Evans on an Earthquake Model 346 



14. Mr. F. P. Mennell on the Geological Structure of Southern Ehodesia. 



(Plate XXVIII) ." 353 



15. Mr. T. O. Bosworth on Metamorphism around the Eoss of Mull Granite ... 3 



16. Miss H. Drew & Miss I. L. Slater on the Geology of the Llansawel District. 



(Plate XXIX) 402 



17. Mr. J. B. Scrivenor on the Eocks of Pulau Ubin and Pulau Nanas 420 



18. Mr. J. B. Scrivenor on the Tourmaline-Corundum Eocks of Kinta. (Plates 



XXX & XXXI) 435 



19. Prof. E. W. Skeats on the Gneisses and Altered Dacites of the Dandenong 



District. (Plates XXXII-XXXIV) 450 



20. Dr. Whitman Cross on the Natural Classification of Igneous Eocks 470 



[No. 264 of the Quarterly Journal will be published next November.] 



[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 or 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. 



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 conversational 

 purposes only. 



