VUI 

 NUHBIB 



XXIV. 



CONTENTS. 



On Old Red Sandstone Plants showing Structure, from the Rhynie 

 Chert Bed, Aberdeenshire. Part I. Rhynia Gwynne-Vaughani, 

 Kidston and Lang. By R. Kidston, LL.D., F.R.S., and W. H. 

 Lang, D.Sc, F.R.S., Barker Professor of Cryptogamic Botany in the 

 University of Manchester. (With Ten Plates), 



761 



XXV. The Prothallus of Tmesipteris Tannensis. By Professor A. 



Anstruther Lawson, D.Sc, F.L.S. (With Three Plates), . 785 



PART IV. (1915-16-17.) 



XXVI. The Ordovician and Silurian Brachiopoda of the Girvan District. 



By F. R. C. Reed, M.A., Sc.D., F.G.S. (With Twenty-Four Plates), 795 



XXVII. The Forest of Wyre and the Titterstone Clee Hill Coal Fields. (With 

 Five Plates and Six Text-figures), ..... 



Introduction. By Dr R. Kidston, F.R.S. 



Part I : The Geology of the Forest of Wyre Coal Field. By T. C. 

 Cantrill, B.Sc., F.G.S. — The Fossil Plants of the Forest of 

 Wyre Coal Field. By Dr R. Kidston. 



Part II : The Geology of the Titterstone Clee Hill Coal Field. 

 By E. E. L. Dixon, B.Sc., F.G.S.— The Fossil Plants of the 

 Titterstone Clee Hill Coal Field. By Dr R. Kidston. 



With an Appendix on The Fossil Plants collected from the Core 

 of the Claverley Trial Boring. By Dr R. Kidston. 



999 



Index, 



1085 



fW- 







