I 



'No. 642. 



Decade VI.— Vol. IV.— No. XII. 



Price 2s. net. 



THE 



GEOLOGICAL MAGAZINE 



$tcmtliln Journal of (ieologn. 



<3 



WITH WHICH IS INCORPORATED 



THE G-BOLOG-IS 



& DEC 



EDITED BY 



HENRY WOODWARD. LL.D.. F.R.S., F . G . sTr***^*"— - 



ASSISTED BY 



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

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

 SIR THOMAS H. HOLLAND, K.C.I E., A.R.C.S., D.Sc, F.R.S., Vice-Pres. G.S. 

 Dr. JOHN EDWARD MARR, M.A., Sc.D. (Camb.), F.R.S., F.G.S. 

 Sir JETHRO J. H. TEALL, M.A., Sc.D. (Camb.), LL.D., F.R.S., F.G.S. 

 Professor W. W. WATTS, Sc.D. (Camb.), M.Sc, F.R.S., F.G.S. 

 Dr. ARTHUR SMITH WOODWARD, F.R.S., F.L.S., Vice-Pres. Geoi,. Soc. 



DECEMBER, 1917. 



OONTEITTS. 



I. Original Articles. Page 

 The Ambrym Eruptions of 1913-14, 

 New Hebrides. By Prof. J. W. 

 Gregory, D.Sc., F.R.S. (With 



a Map, Plate XXXIII.) 529 



The, so-called Coprolites of Ichthyo- 

 saurians and Labyrinthodonts. 

 By Arthur Smith Woodward, 

 LL.D., F.E.S. , (Plate XXXIV 



and Text-figure.) 540 



Unconformity between the Cre- 

 taceous and Older Rocks in East 

 Kent. By Herbert Arthur 

 Baker, B.Sc, F.G.S. (With 

 two Maps and Section.) 542 



II. Reports and Proceedings. 

 The Royal Society — 



November 8, 1917 550 



Geological Society of London — 



November 7, 1917 550 



III. Correspondence. 

 Professor W. W. Watts, F.R.S. 



Page 

 . 552 



IV. Obituary. 

 Professor Edward Hull, F.R.S. 



(With a Portrait, PL XXXV.) ... 553 

 George Charles Crick, A.R.S.M., 



F.G.S., F.R.G.S 555 



V. Miscellaneous. 



Royal Society : Award of a Royal 

 Medal to Dr. Arthur Smith 

 Woodward, F.R.S 560 



Dr. J. E. Marr appointed Wood- 

 wardian Professor at Cambridge 

 University 560 



Exhibition of Lenham Rocks and 

 Fossils by R. B. Newton, F.G.S. 560 



Index, title-page, etc. 

 Volume. 



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