No. 480. 



Decade V.— Vol. I.— No. VI. 



Price Is. 6d. nett. 



THE 



GEOLOGICAL MAGAZINE 



ontftls Jouiinal of ©^olajga. 



WITH WHICH IS INCORPORATED 



'*THE aEOLOG^IST." 



EDITED KT 



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



ASSISTED BY 



WILFRID H. HUDLESTON, F.R.S., &c., Dfi. GEORGE J. HINDE, F.R.S., &e., and 

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



JUNE, 1904. 



OO ISTTEISTTS. 



I. ORIGINAL ABSflCLES. 



PAGE 



1. Foraminifera of the Oceanic 

 Rocks oi Trinidad. By R 

 Leghmebe Guppy. (Concludj 

 from the May Number. ) (Pla 

 VIII and IX and 2 Figs, 

 text.) \\241 



2. Miocene Rocks in Eastern Sinai 

 By W. F. Hume, D.Sc. (Laud.), 

 A.R.S.M., F.G.S., of the Geo- 

 logical Survey of Egypt 250 



3- Hot Springs, ByERNESTH.L, 

 Sghwakz, A.R.C.S., F-G.S., 

 of the Geological Survey, Cape 

 of Good Hope. (With a Section.) 252 



4 . A Convenient and Simple Method 

 of making Geological Models. 

 By T. Stagey Wilson, M.D.-, 

 B.Sc, F.G.S 260 



5. The Average Composition of the 

 Igneous Rocks. By F. P. 

 Mennell, F.G.S., Rhodesia 

 Museum, Bulawayo 263 



6. The Salt Deposits of Dax and 

 the Pyrenees. ByP.W. Stuart- 

 Menteath, Assoc. R. S. Mines 265 



rGTNA'LAL-BTlC'L^S—eonti^Ued. 



The Zoning of the Culm in 



South Germany, By Dr. J. H. 



Parkinson ■■■■\\- 



\ I , M di ^Note on the ]Vf|rbela Manjak 

 ^^ Mine, Trinidad. By R. J. 



Lechme^e GyppY 276 



272 



^ the Geological Stlr- 

 ^ : "The Upper Chalk of Eng- 

 land. By A. J. Jukes-Browne 



and William Hill 277 



2. A Text-book of Geology. ByW. 

 Jerome Harrison, F.G.S 280 



III. Reports and Proceedings. 

 Geological Society of London — 

 April 13th, 1904 281 



IV. Correspondence. 



1. Mr. Alexander Somervail 283 



2. Mr. John Smith 283 



V. Obituary. 



1. Professor C. E. Beecher, Ph.D. 

 (With a Portrait, Plate X.) ... 284 



2. Sir Clement Le Neve Foster, 

 D.Sc, F.R.S., F.G.S 286 



VI. Miscellaneous 288 



LONDON: DTJLAU & CO., 37, SOHO SaUAEE. 



^ The Volume for 1903 of the GEOLOGICAL MAGAZINE is ready, 

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