No. 427. New Series.— Decade IV.— Vol. VII.— No. I. Price Is. 6d. nett. 



THE 



GEOLOGICAL MAGAZINE 



plonthli) Joui;n;iI of ©eoloDg. 



(^^ 



WITH WHICH IS INXORPORATED 



THt: GKOLOaiST 



EDITED BY 



HENRY WOODWARD, LL.D., F.R.S., F.G.S., &,< 



ASSlSTliD BY 



ROBERT ETHERIDGE, F.R.S. L. <& E., F.G.S., <&,c., 



WILFRID H. HUDLESTON, M.A., F.R.S., F.L.S., F.G.S., &c., 



GEORGE J. HINDE, Ph.D., F.R.S., F.G.S., A-c, and 



HORACE BOLINGBROKE WOODWARD, F.R.S., F.G.S. 



JANUARY, 1900. 



OOnSTTZEHSTTS. 



I. Okiginal Articles. r 



1 . A New Specks of Cheloniau 

 trom Egypt. By C'haui ks 

 W. Andumys, B.Sc, J\G.S. 

 (Plate I.) 



1 



Tt/lcnhue-limestone from Egypt. 

 Bv F. Chai'man, A.L.8., 

 F'.R.M.S. (Plate II.) 3 



Modern Demidalion iu North 

 Wale.s. By J. 11. D.-vkyns ... 18 



Sand.stoue Pipes in E Anglesey. 

 By E. Greknly, F.G.S. (With 

 3 Illustrations.) 20 



Deflected Glacial Striae, East 

 Anglesey. liv E. Greenly, 

 F.G.S. (With 2 Illustrations ) 



A Boring through the Chalk 

 and Gault near Diejipe. By 

 A. J. Jukes-Browne, B.A., 

 F.G.S 



24 



25 



II. Notices of Memoirs. iage 



Fossil Ilemaiiis of Diprofodm 

 aust)alis. By Professor E. C. 

 Stirling, C.M.G., F.R.S., etc.. 

 and A. H. C. Zietz, F.L.S 28 



III. Reviews. 



1. Fossil Radiolaria. Bv Dr. G. J. 

 Iliude, F.R S., F.(i.S 29 



2. Helicoprioit — Spine or Tooth ? 



By A. Karpinsky 33 



3. Fauna der Gaskohle Bohems, 

 By Dr. Ant. Fiit.'^ch, F.R.G.S. 



4. International Geography. Edited 

 byll. R. Mill, D.Sc, F.R.S. E. 



IV. Rei'outs and Proceedings. 



Geological Society of Loudon — 



1. November 22, 1S9U 41 



2. December 6, 1899 44 



V. Coruesi'ondence. 



1. F. R. Cowper Reed, F.G.S. ... 46 



2. II. J. L. Beadnell, F.G.S. ... 4(3 



3. Professor G. A. J. Cole and 

 Dr. J. W. Evans 48 



36 



38 



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