2LtSt 



OFFICERS 



OF THE 



GEOLOGICAL SOCIETY OF LONDON. 



Elected February 20th, 1920. 



Richard Dixon Oldham, F.R.S. 



Prof. Edmund Johnston Garwood, M.A. 



Sc.D., F.R.S. 

 George William Lamplugh, F.R.S. 



Col. Henry George Lyons, D.Sc, F.R.S. 

 Prof. John Edward Marr, MA., Sc.D., 

 F.R.S. 



3?ccwtarteS. 



Herbert Henry Thomas, M.A., Sc.D. | Herbert Lapworth, D.Sc, M.Inst.O.E. 



dfbmgn J^ecrttaqn 



Sir Archibald Geikie, O.M., K.C.B.,D.C.L., 

 LL.D., Sc.D., F.R.S. 



EreaStutv. 



James Vincent Elsden, D.Sc. 



©©y^gfliL. 



Francis Arthur Rather, M. A., D.Sc, F.R.S. 

 Prof. William S. Boulton, D.Sc, Assoc. 



R.C.Sc 

 Robert George Carruthers, F.R.S. E. 

 Arthur Morley Davies, D.Sc, A.R.C.Sc. 

 James Vincent Elsden, D.Sc. 

 Prof. Edmund Johnston Garwood, M.A., 



Sc.D., F.R.S. 

 Sir Archibald Geikie, O.M.,K.C.B.,D.C.L., 



LL.D., Sc.D., F.R.S. 

 John Frederick Norman Green, B.A. 

 Robert Stansfield Hemes, M.A. 

 John Allen Howe, O.B.E., B.Sc 

 Prof. Owen Thomas Jones, M.A., D.Sc. 

 Prof. Percy Fry Kendall, M.Sc. 



William Bernard Robinson King. O.B.E., 



M.A. 

 George William Lamplugh, F.R.S. 

 Herbert Lapworth, D.Sc, M.Inst.C.E. 

 Col. Henry George Lyons, D.Sc, F.R.S. 

 Prof. John Edward Marr, M.A., Sc.D., 



F.R.S. 

 Richard Dixon Oldham, F.R.S. 

 George Thurland Prior, M.A., D.Sc, 



F.R.S. 

 Walter Campbell Smith, M.C., M.A. 

 Prof. Henry Hard Swinnerton, D.Sc. 

 Herbert Henry Thomas, M.A., Sc.D. 

 Prof. William Whitehead Watts, M.A., 



Sc.D.. LL.D.. F.R.S. 



3Ptt'maiunt S?m*ctavi). 



L. L. Belinfante, M.Sc. 



Eibvavtan. <£Urit. 



Arthur Greig. M. St. John Hope. 



STANDING PUBLICATION COMMITTEE. 

 Mr. R. D. Oldham, President. 

 Dr. H. Lapworth. 

 Dr. Herbert H. Thomas. 



Secretaries 



Prof. W. S. Boulton. 

 Mr. R. G. Carruthers. 

 Dr. A. M. Davies. 

 Dr. J. V. Elsden. 

 Prof. E. J. Garwood. 



Mr. J. F. N. Green. 

 Mr. R. S. Hemes. 

 Mr. J. A, Howe. 

 Prof. P. F. Kendall. 



Mr. G. W. Lamplugh. 

 Col. H. G. Lyons. 

 Dr. G. T. Prior. 

 Prof. W. W. Watts. 



