Ho. 453. New Series.— Decade IV.— Vol. IX.— No. III. Price Is. 6d. nett. 



THE 



GEOLOGICAL MAGAZINE 



outhl|) Jaimnal of (S^olag^* 



WITH WHICH IS INCORPORATED 



"THE GrhiaiuOGrlST." 



EDITED KY 



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



ASSISTED 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., &c., and 



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



MARCH, 1902. 



oon^TTEn^T'S. 



! I. OiuGiNAL Articles. 



1 . The Value of Miueral Conditiou 

 iu deteniiming tlin llelutive Age 

 of Stone Implements. By S. H. 

 Warken, F.G.S. : 97 



2. Au Alveolina -Ij\m.estone and 

 Niiiumulitic Limestones from 

 Egypt. By F. Chapman, 

 A.L.S., etc. Part II. (Plates 



IT and V.) 106 



3. On Kent's Cavern with reference 

 to Buckland and his Detractors. 

 By A. R. Hunt, M.A., F.L.S., 

 F.G.S 114 



4. The Arenig Eocks near Aber- 

 daroii, Carnarvonshire. By C. 

 A. Matley, B.Sc, F.G.S. 

 (With 4 Illustrations.) 118 



6. Woodwardian Museum Notes : 

 Salter's Undescribed Species. 

 YI. By F. R. CowPER Reed, 

 M.A., F.G.S. (Plate Vi.) ... 122 



6. Note on the genus Tmaegocenu, 

 Hyatt. ByG.C. Crick, F.G.S. 127 



7 . Some Railway CuUiugsiu Suffolk. 

 Bv H. B. Woodward, F.R.S. 

 (AVith 4 Illustrations.) 129 



II. Notices op Memoirs. 



1. 



Gold Fields of Wainad, S. India. 

 By H. H. Hayden, F.G.S., and 



D'r. F. H. Hatch 



2. Perim Island. By Dr. Catherine 

 I A. Raisin 



III. Reviews. 



1 . A . yinith Woodward's Catalogue 

 of Fossil Fishes iu the British 

 jMuseum (Natural History) . Part 

 IV 



2. J. H. Blake and W. Whitaker's 

 Water Supply of Berkshire 



IV. Reports and Proceedings. 



Geological Society of Loudon — 



1. January 22nd, 1902 



2. February 5th, 1902 



V. Correspondence. 



J. R. Dakyus 



YI. Obituary. 



1 . Hon. Clarence King 



2. Rev. Dr. F. Smithe 



Vil. Miscellaneous. 



1. Royal Society 



2. Geological Survey 



3. American Museum of N^talta^. 

 History ^,«5v^r.,^ f\u .,.\ 



132 

 ia2 



133 



138 



139 

 HO 



142 



143 

 143 



144 

 114 



144 



LOiNDON: DULAU & CO., 37, SOHO SQ:tJAKE. 



^ The Volume for 1901 of the GEOLOGICAL MAGAZInB is ready, 

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