No. 668. 



Vol. LVII of Whole Series. 



Price 2s. 6d. 



The 



S1^3.Z1I16 



fIDontblv? 3ournal of (Beologv). 



WITH WHICH IS INCORPOKATEI) 



THE geologist/ 



i FEB 2 5 1920 ) 



3DITED BY 



HENRY WOODWx\RD, LL.D., F.^.^ 



AND 



E. H. RASTALL, M.A. 



^-i,5naj. Mns^P 



JSSJSTKl) Kl- 



Prof. J. W. GREGORY. D.Sc. F.R.S. Sir JETHRO J. H. TEALL, Sc.D., F.R.S. 



F. H. HATCH, Ph.D., M.Inst.M.M. Prof. W. W. WATTS, Sc.D., F.R.S. 



Prof. J. E. MARR, Sc.D., F.R.S. HENRY WOODS, M.A., F.R.S. 



Dr. a. smith woodward. F.R.S. 



FEBRUARY, 1920. 



contp:nts 



Editorial Notes. 



Okiginai, Articles. 



An Inverted Mass of Upper Cre- 

 taceous Strata near Leigliton 

 Buzzard. By F. L. KiTCHiN and 

 .1. Pringle. (With a Text- 

 figure.) [Continued.) 



Quartzite Pebbles of the OkUiaven 

 Beds. By H. A. Baker. (With 

 Plate I.) 



The Chines and Cliffs of Bourne- 

 mouth. By H. Bury. (With 

 4 Text-figures.) 



A Quartzose Conglomerate at 

 Caldon Low, Staffs. By F. 

 Barke, W. Hind, and A. Scott. 

 (With a Text-figure.) 



Page I IlEVlEWS. Page 



■• 49 ] Fossil Plants 83 



; The Ingredients of Coal 8-5 



Differentiation in Igneous Magmas 86 



Palaeozoic Fossils from Victoria ... 88 



The genus PJatystropliia 88 



Block Mountains in New Zealand.. . 90 



Economic Geology of Hazelton, B.C. 90 



Aids in Practical Geology 91 



Tungsten and Tin in Burma 92 



Cainozoic Fossils from Papua 92 



Keports and Proceedings. 



Geological Society of London 93 



Correspondence. 



Dr. A. Barker 93 



Professor T. F. Sibly 94 



; Obituary. 



I H. C. Beasley 94 



76 F. .J. P. Moreno 95 



62 



71 



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