CONTENTS. 



PAPERS READ. 



Page 



3. Mrs.. E. M. Reid on Two Preglacial Floras from Castle Eden, County- 



Durham (Plates VII-X) 104 



4. Mrs. E. M. Reid : A Comparative Review of Pliocene Floras, based on the 



Study of Fossil Seeds 145 



5. Dr. F. J. North on Syringothyris Winchell, and certain Carboniferous 



Brachiopoda referred to Spiriferina D'Orbigny (Plates XI-XIII) ... 162 



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