CONTENTS. 



Proceedings of the Geological Society, Session 1922-23 i-xvi 



PAPERS READ. 



Page 

 1. Mr. L. Owen on the Phosphate Deposit of Ocean Island 1 



2. Dr. L. D. Stamp & Mr. S. W. Wooldridge on the Igneous and Associated 



Rocks of Llanwrtyd, Brecon (Plates I & II) 16 



3. Dr. W. D. Lang, Dr. L. F. Spath, & Mr. W. A. Richardson on the Shales- 



with-'Beef ' (Plates III & IV) 47 



4. Baron F. Nopcsa on the Geological Importance of the Primitive Reptilian 



Fauna in the Upper Cretaceous of Hungary 100 



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