THE 



GEOLOGICAL MAGAZINE 



JPonthln Jour L mit of OS^oTojgn : 



WITH WHICH IS INCORPORATED 



THE GEOLOGIST 



NOS. DLIX TO DI.XX. 



EDITED BY 



HENRY WOODWARD, LL.D., F.R.S., F.G.S., F.R.M.S, 



LATE OF THE BRITISH MUSEUM OF NATURAL HISTORY ; PRESIDENT OF THE 

 PALJEONTOGRAPHICAL SOCIETY ; ETC., ETC. 



ASSISTED BY 



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



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



Sxe THOS. H. HOLLAND, K.C.I.E., A.R.C.S., F.R.S. 



Peofessoe W. W. WATTS, Sc.D., LL.D., M.Sc, F.R.S., Pees.G.S 



De. ARTHUR SMITH WOODWARD, LL.D. St. Andeews, 



F.R.S., F.L.S., Sec.G.Soc. 



AND 



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



IDTEW SEEIES. DECADE "V. VOL. VIII. 

 JANUARY— DECEMBER, 1911. 



LONDON: 

 DULATT & CO., LTD., 37 SOHO SQUARE, W. 



1911. ZZ\X30 



