No. 471. New Series.— Decade IV.— Vol. X.— No. IX. Price Is. 6d. nett. 



THE 



GEOLOGICAL MAGAZINE 



onthlg Jauiinal of (S^olajg, 



WITH WHICH IS INCORPORATED 



THE G^EOLOG^IST." 



EDITED KY 



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



ASSISTED BY 



ROBERT ETHERIDGE, F.R.S., &c., WILFRID H. HUDLESTON, F.R.S., &c. 

 Dr. GEORGE J. HI>fDE, F.R.S., &c., and HORACE B. WOODWARD, F.R.S., &c. 



SEPTEMBER, 1903. 



OOnSTTEHSTTS. 



I. Original Articles. page 



1. Honioeomorpliy among Fossil 

 Plants. Uy E. A. JN'ewell 

 Arber, M.A., F.L.S., F.G.S. 385 



2. The Selbornian of Charmoutli. 

 By W. D. Lang, E.A., British 

 Museum (Nat. Hist.). (With 



a Section.) ; 388 



3. Disputed Points in Crystallisa- 

 tion of Constituent Minerals of 



, Granite. By A. R. Hunt, M.A., 

 F.G.S 392 



4. Section of Great Oolite Beds at 

 Condicote, North CottesAvolds. 



By L. KicHAKDSON, F.G.S. ... 404 



5. The Carboniferous Arachnid 

 Anthracosiro, with description 

 of a second species. By E. I. 

 PococK,F.Z.S., BritishMuseum 

 (Nat. Hist.). (With a Text- 

 Figure.) 405 



6. Photography in Geology. By 

 Henry Woodward, LL.D., 

 F.R.S., F.G.S. (Plate XX.) 408 



II. Notices of Memoirs. page 



1. Cretaceous Cephalopoda from 

 the Hokkaido, Japan 413 



2. Mineral Industries of Vermont 414 



3. Plumasite, an Oligoclase- Corun- 

 dum Rock from California 415 



4. The Mineral Palacheite from 

 California 415 



III. Reviews. 



1. A Great Catalogue of Books on 

 the Natural Sciences 415 



2. The Origin of Lake Tanganyika 418 



3. Mathematical Crystallography... 420 



IV. Reports and Proceedings. 



.1. The Norfolk and Norwich 

 Naturalists' Society. Presidential 

 Address by Henry Woodward, 

 LL.D., F.R^S.- fe« .C . .i,^.... 421 



2. The 

 Aberc 



V. CORRE 



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(1^ The Volume for 1902 of the GEOLOGICAL MAGAZINE is ready, 

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