No. 481. 



Decade V.— Vol. I.— No. VII. 



Price Is. 6d. nett. 



THE 



GEOLOGICAL MAGAZINE 



onlhlj Jouiinal of €^alagi|, 



WITH WHICH IS INCORPORATED 



"THE GPJOLOGHST." 



EDITED KY 



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



ASSISTED BV 



WILFRID H. HUDLESTOX, F.R.S., &c., V)r, GEORGE J. HIXDE, F.R.S., &c., and 

 HORACE B. WOODWARD, F.R.S., &c. 



JULY, 1904 



OOnSTTElSTTS. 



I. Original Articles. 



PAGE 



1. Discovery of Silurian Fossils of 

 Ludlow Age iu Cornwall. By 

 Upfield Green, F.G.S 289 



2. Eocene Outcrop in Centol Africa. 

 Bv Captain P. S. Lelean, 

 R'A.M.C, F.R.C.S. Eng. 

 (With a Map in text.) 290 



3. Eocene Ecliinoids from Sokoto. 

 By F. A. Bather, M.A., D.Sc, 

 etc. (Plate XI and a page of 

 Text-figures.) 292 



4. Fossiliferous Limestone 

 Culm of West Devon. 

 Rogers and E. A. 

 Arber, M.A., F 



5. Origin of Pegm; 

 J. Vincent 

 F.G.S. (Wit: 

 trations.) .. 



Jurassic Polyzoa. 

 Lang, B.A., F.Z 

 Text- Illustrations. ) 



II. Notices of Memoirs. page 



1. Geologacal Survey of England... 323 



2. Ossiferous Cave - Deposits of 

 Cyprus. By Dorothv M. A. 

 Bate ." ". 324 



3. On Elephas Cypriotes, Bate. By 

 Dorotliy M. A. Bate 32u 



III. Reports and Proceedings. 



L Geological Society of London — 



April 27th, 1904 326 



May nth 327 



May 25th 329 



2. Mineralogical Society, June 7th 331 

 PalaeontographicarSoc, June 17 331 

 Correspondence. 

 J. Allen Howe, B.Sc, F.G.S 

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



UARY. 



k Rutlev, F.G.S 



332 

 332 



333 



ellaneous. 



Bridlington Crag, etc 



PPLEMENT (pp. 337-382) : 



rigin of the Mariue (Halolimnic) 



Fauna of Lake Tanganyika. By 



W. H. Hudleston, M.A., F.R.S. 



335 



A Supplement of 46 pages is presented with this Number of the Magazine. 

 - LONDON: DULAU & CO., 37, SOHO SQUARE. 



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 price 20s. nett. Cloth Cases for Bindiiig may be had, price Is. 6d, nett! 



