No. 469. New Series.— Decade IV.— Vol. X.— No. VII. Price Is. 6d. nett. 



THE 



GEOLOGICAL MAGAZINE 



anthig Jainiiial of (i^oIafl2» 



WITH WHICH IS INCORPORATHD 



"THE aEOLOGHST." 



EDITED BY 



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



JULY, 1903. 



OOnSTTIEl^TS. 



I. Original Articles. page 



1. Specimens collected in the Cana- 

 dian Rockies by Professor Collie, 

 F.E.S. Described by Professor 

 T. G. BoNNEY, D.Sc, LL.D., 

 F.R. S. (With a Process -Figure 



in text, and Plate XVII.) 289 



Note by Dr. H. Woodward, 

 F.R.S. (With Illustration in 

 text.) 297 



2. jSTotes on Ocean Island (Banaba). 

 By F. R. CowPEK Reed, M.A., 

 F.G.S 298 



3. Isochilin(e from North America. 

 By Professor T. Rupert Joxes, 

 F.R.S., F.G.S. (With 5 Figures 

 in text.) 



4. The Circular Form of Mountain 

 Chains. By Philip Lake, M. A., 

 F.G.S 



6. Post -Glacial Beds at Dundee. 

 By James Durham, F.R.S.E., 

 F.G.S. (With a Section of beds.) 



Reviews. 

 Dr. A. W. Rowe's Zones of the 

 White Chalk of the English 

 Coast. By A. J. Jukes- Browne, 

 B.A., F.G.S. (Plates XV and 



XVI.) 



Geological Survey Memoii's — 

 Geology of Country near Leicester 

 and Sheet No. 156 of Map 313 



II 



1. 



300 



305 



306 



309 



V. Obituary. 



335 



South 

 Queens. 



LONDON: DULAU & CO., 37, SOHO SaUAKE. 



3. Geology of the Country around 

 Reading, Berks, etc 316 



4. Memoirs of Geological Survey of 

 Scotland : Geology of Arran, etc. 320 



5. Orographical Sketch of Korea. 



. By Professor B. Koto, Ph.D. ... 324 



6. Batraehian and other Footprints. 



By Dr. G. F. Matthew, F R.S.A. 327 



III. Reports and Proceedings. 



1. Geological Society of London — ■ 



(1) May 27th 328 



(2) .Tune 10th 329 



2. Mineralogical Society of London, 

 June 9th 331 



3. Zoological Society of London, 

 June 16th 332 



IV. Correspondence. 



1. Mr. P. W. Stuart-Menteath ... 333 



2. Mr. E. P. Turner 335 



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

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