Ixiv REPOET — 1891. 



OFFICERS OF SECTIONAL COMMITTEES PRESENT AT THE 

 CARDIFF MEETING. 



SECTION A. — MATHEMATICAL AND PHYSICAL SCIENCE. 



President. — Professor Oliver J. Lodge, D.Sc, LL.D., F.R.S. 

 rice-Preside7its.— Sir Robert Ball, F.R.S. ; W. Crookes, F.R.S. ; Professor 



G. Carey Foster, F.R.S.; Rev. Robert Harley, F.R.S. ; Professor 



J. Viriamu Jones, M.A. ; Professor H. Lamb, F.R.S. ; Professor H. 



A. Nev^ton ; Professor A. W. Riicker, F.R.S. 

 Secretaries. — R. E. Baynes, M.A. (Becorder) ; J. Larmor, M.A. ; Professor 



A. Lodge, M.A. ; Professor A. L. Selby, M.A. 



SECTION B. — CHEMISTRY AND MINERALOGY. 



President.— Frokssov W. Chandler Roberts-Ansten, C.B., F.R.S., F.C.S. 



Vice.Preside7its.— Sir F. A. Abel, K.C.B., F.R.S. ; W. Crookes, F.R.S. ; 

 Dr. J. H. Gladstone, F.R.S. ; Professor G. D. Liveing, F.R.S. ; Pro- 

 fessor H. McLeod, F.R.S. ; Professor R. Meldola, F.R.S. ; Ludwig 

 Mond, F.R.S. ; Professor C. M. Thompson, M.A. 



Secretaries. — C. H. Bothamley, F.C.S. ; H. Forster Morley, D.Sc. 

 (_Becorder) ; W. W. J. Nicol, M.A. ; G. S. Turpin, M.A. 



SECTION C. — GEOLOGY. 



President. — Professor T. Rupert Jones, F.R.S., F.G.S. 



Vice-Presidents. — Sir Archibald Geikie, For.Sec.R.S. ; Dr. H. Hicks, 

 F.R.S ; Professor C. Lapworth, F.R.S. ; Professor W. J. SoUas, 

 F.R.S. ; Rev. H. H. Winwood, M.A. ; Professor G. Frederick 

 Wright ; Professor F. Zirkel, Ph.D. 



Secretaries.— W. Galloway; J. E. Marr, F.R.S.; Clement Raid; W. W. 

 Watts, M.A. (Recorder). 



SECTION D. — BIOLOGY. 



President. — Francis Darwin, M.A., M.B., P.R.S., P.L.S. 



Vice-Presidents.— D. H. Scott, M.A. ; Professor W. Stirling, M.D. ; 

 Dr. R. H. Traquair, F.R.S. ; Professor H. Marshall Ward, F.R.S. 



Secretaries.— F. E. Beddard, M.A. ; Professor W. A. Herdman, D.Sc. ; 

 Sydney J. Hickson, D.Sc. (Recorder); George Murray, P.L.S. ; Pro- 

 fessor W. Newton Parker, Ph.D. ; Harold Wager. 



