No. 568. 



Decade V.— Vol VIII. -No. X. 



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THE 



GEOLOGICAL MAGAZINE 



OK 



^iontitlji Journal of ©eolagu. 



WITH WHICH IS INCORPORATED 



THE GEOLOGIST. 



EDITED BY 



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



ASSISTED BY 



. Professor J. W. GREGORY, D.Sc, F.R.S., F.G.S. 



Dr. GEORGE J. H1NDE, F.R.S., F.G.S. 



Sir THOMAS H. HOLLAND, K.C.I. E , A.R.C.S., D.Sc, F.R.S., F.G.S. 



Professor \V. W. WATTS, Sc.D., M.Sc., F.R.S., Pres. Geol'. Soc. 



Dr. ARTHUR SMITH WOODWARD, F.R.S., F.L.S., Sec. Geol. Soc, and 



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



OCTOBER, 1911. 



CONTEITTS 



I. Original Articles. Page 



Some Notes on the Geology of the 

 Bermuda Islands. By Bev. B. 

 ASHINGTON BtJLLEN, B.A. 

 (Lond.), F.L.S., F.G.S. (Plates 

 XXI-XXIII and one Text-figure.) 

 {Conclusion.) 433 



On the Tuberculation of the 

 Holectypoida. By Herbert L. 

 Hawkins, M.Sc, F.G.S. (With 

 two Text-figures.) 442 



What is Laterite ? By Dr . L . Leigh 

 Fermor, A.B.S.M., F.G.S., 

 Geological Survey of India ... 454 



Belation of the Glacial Drift to 

 the Baised Beach, Port Clais, 

 St. Davids. By Arthur L. 

 Leach, F.G.S. (With a Section 

 in text.) 462 



The Correct Name for the ' Dragon- 

 tree ' of the Kentish Bag. By 

 Dr. F. H. Knowlton, M.S., 

 U.S. Geol. Surv., Washington... 467 



The Name of the ' Dragon-tree ' . 

 By Dr. M. C. Stopes, F.L.S. ... 468 



II. Notices of Memoirs. 

 Geological Survey of Southern 



Bhodesia. 

 Director 



H. B. Maufe, 



469 



Notices of Memoirs {continued). Page 

 List of Papers bearing on Geology 

 read at British Association, Ports- 

 mouth, September, 1911 470' 



Mammalian Fauna, Miocene, Balu- 

 chistan. Beport by C. Forster 

 Cooper 473 



HI. Bevtews. 



The Bighorn Coal-basin, Alberta, 

 Canada 474 



H. B. Woodward's History of 

 Geology 474 



The Nottingham Coal-field 475 



Brief Notices : Geological Survey 

 of Sidmouth and Lyme — The 

 Growth of a Crystal — Guide to 

 Bible Animals, Plants, and 

 Minerals 476 



IV. Correspondence. 



Dr. F. A. Bather, F.B.S 477 



Professor J. B. Harrison, C.M.G.... 477 



V. Obituary. 



Dr. Samuel Calvin, M. A 478 



J. Eobert Mortimer ...479 



' VI. Miscellaneous. 



University of St. Andrews 480 



Swiney Lectures on Geology 480 



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