CONTENTS. 



PAPERS READ. 



Pago 



15. Mrs. Longstaff on some New Carboniferous Gasteropoda (Plates XXVII- 



XXX) 295 



16. Mr. H. Bolton on Insect-Remains from the Midland & South-Eastern 



Coal Measures (Plates XXXI-XXXIII) 310 



17. Mr. J. W. Stather on Shelly Clay dredged from the Dogger Bank 324 



18. Prof. O. T. Jones on the Geological Structure of Central Wales & the 



adjoining Regions (Plate XXXIY) 328 



19. Mr, P. Lake & Prof. S. H. Reynolds on the Geology of Mynydd-y-Gader, 



Dolgelly (Plates XXXV-XXXIX) 345 



20. Dr. A. H. Cox on an Inlier of Longniyndian & Cambrian Rocks at Ped- 



wardine (Herefordshire) 364 



21. Mr. H. H. Thomas & Prof. 0. T. Jones on the Pre-Cambrian & Cambrian 



Rocks of Brawdy, Hayseastle, & Brimaston, Pembrokeshire (Plate XL) . 374 



22. Mr. B. Smith on the Glaciation of the Black Combe District, Cumberland 



(Plates XLl-XLIII) 402 



[No. 272 of the duarterly Journal will be pul)lislied next Deceml)er.] 



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