RESEARCH COMMITTEES. lv 
SECTIONS C, D, E, H.—GEOLOGY, ZOOLOGY, GEOGRAPHY, 
ANTHROPOLOGY. 
Expedition to investigate the Biology, Geology, and Geography of Lakes Baringo and 
Rudolf, Northern Kenya and Lake Edward, Uganda.—Prof. J. S. Gardiner 
(Chairman), E. B. Worthington and J. T. Saunders (Secrefaries), Dr. W. T. 
Calman, Prof. J. W. Gregory, Prof. R. N. Rudmose Brown, Dr. L. 8. B. Leakey. 
SECTIONS C, D, E, K.—GEOLOGY, ZOOLOGY, GEOGRAPHY, BOTANY. 
To organise an expedition to investigate the Biology, Geology, and Geography of the 
Australian Great Barrier Reef.—Rt. Hon. Sir M. Nathan (Chairman), Sir E. H. 
Macartney (Yreasurer), Prof. J. Stanley Gardiner and Mr. F, A. Potts (Secretaries), 
Dr. W. T. Calman, Dr. C. M. Yonge. 
SECTION D.—ZOOLOGY. 
Zoological Bibliography and Publication.—Prof. E. B. Poulton (Chairman), Dr. F. A. 
Bather (Secretary), Mr. E. Heron-Allen, Dr. W. T. Calman, Sir P. Chalmers 
Mitchell, Mr. W. L. Sclater. 
To nominate competent Naturalists to perform definite pieces of work at the Marine 
Laboratory, Plymouth.—Prof. J. H. Ashworth (Chairman and Secretary), Prof. 
H. Graham Cannon, Prof. H. Munro Fox, Prof. J. Stanley Gardiner. £50. 
To co-operate with other Sections interested, and with the Zoological Society, for 
the purpose of obtaining support for the Zoological Record.—Sir Sidney Harmer 
(Chairman), Dr. W. T. Calman (Secretary), Prof. E. 8. Goodrich, Prof. D. M. S. 
Watson. £59 (Caird Fund grant). 
On the Influence of the Sex Physiology of the Parents on the Sex-Ratio of the Offspring. 
—Prof. J. H. Orton (Chairman), Mrs. Bisbee (Secretary), Prof. Carr-Saunders, 
Miss E. C. Herdman. £10. 
To consider the position of Animal Biology in the School Curriculum and matters 
relating thereto.—Prof. R. D. Laurie (Chairman and Secretary), Mr. H. W. 
Ballance, Dr. Kathleen E. Carpenter, Mr. O. H. Latter, Prof. E. W. MacBride, 
Miss M. McNicol, Miss A. J. Prothero, Prof. W. M. Tattersall, Dr. Ethel N. Miles 
Thomas. 
SECTIONS D, I, K.—ZOOLOGY, PHYSIOLOGY, BOTANY. 
To aid competent investigators selected by the Committee to carry on definite pieces 
of work at the Zoological Station at Naples.—Prof. J. H. Ashworth (Chairman 
and Secretary), Prof. J. Barcroft, Prof. E. W. MacBride, Dr. M. Knight. £50 
(Caird Fund grant). 
SECTIONS D, K.—ZOOLOGY, BOTANY. 
To try to arrange for the observation and recording of changes in the Flora and Fauna 
of St. Kilda since its evacuation.—Prof. J. Ritchie (Chairman), Prof. F. A. E. 
Crew (Secretary), Dr. A. Bowman, Prof. J. Graham Kerr, Dr. C. H. O'Donoghue, 
Dr. Lloyd Praeger, Prof. J. Walton. 
To aid competent investigators selected by the Committee to carry out appropriate 
types of work at the Freshwater Biological Station, Wray Castle, Windermere.— 
Prof. F. E. Fritsch (Chairman), Mr. J. T. Saunders (Secretary), Dr. B. M. Griffiths, 
Miss P. M. Jenkin, Dr. C. H. O'Donoghue. £75. 
SECTION E.—_GEOGRAPHY. 
To co-operate with the Ordnance Survey in the production of a Population Density 
Map (or Maps) of Great Britain and to endeavour to get this published as soon 
as the 1931 Census is available ; and, further, to examine the possibility of making 
similar Maps of the Empire, utilising the International Map (1: 1,000,000) as 
the base.—Brig. H. St. J. Winterbotham (Chairman), (Secretary), 
Mr. J. Bartholomew, Mr. F. Debenham, Prof. C. B. Fawcett, Prof. H. J. Fleure, 
Mr. H. King, Mr. R. H. Kinvig, Prof. A. G. Ogilvie, Prof. O. H. T. Rishbeth, 
Prof. P. M. Roxby, Mr. A. Stevens, Capt. J. G. Withycombe. 
