x CONTENTS. 
Page 
The Structure of Fossil Plants.—Third Interim Report of the Committee, 
consisting of Dr. D, H. Scorr (Chairman), Professor F. W, OtivER (Secre- 
tary), Mr. E. Newstt ARBER, Professor A, C. SEwARD, and Professor F. E. 
IWEBIGS scc-cerccanenstenseessan cere on cnte-sstsetens vets stanadens cone visacoeanuastannancess 408 
Research on South African Cycads and on Welwitschia.—Interim Report of 
the Committee, consisting of Professor A. C. Szwarp (Chairman), Mr. 
R. P. Grecory (Secretary), Dr. D. H. Scorr, and Dr. W. H. Lane......... 408 
Studies of Marsh Vegetation.—Report of the Committee, consisting of 
Dr. F, F, Brackman (Chairman), Mr, A. G. Tanstey (Secretary), Professor 
A. C. SEWARD, and Mr. A. W. FIILi onc..ccsccscsscsscccccensesepsnssonavesnesssisive 409 
Experimental Studies in the Physiology of Heredity—Report of the Com- 
mittee, consisting of Mr. Francis Darwin (Chairman), Mr. Harotp 
Wacer (Secretary), Professor J. B. Farmer, and Mr, R. P. Grueory...... 410 
The Peat Moss Deposits in the Cross Fell, Caithness, and Isle of Man Dis- 
tricts—Report of the Committee, consisting of Professor R, J. HARVEY 
Gipson (Chairman), Professor R. H. Yapp (Secretary), Professor J. 
Reynoips GREEN, and Mr. Crement Rerp. (Drawn up by Mr. FRANcIs 
UID WIS) Svesvcesvacessccesdetsosecsscusedss dcedetesscuscnevabsecesecaersdedessneswesa@en 410 
Botanical Photographs.—Report of the Committee, consisting of Professor 
F. W. Ontver (Chairman), Professor F. E. Wxiss (Secretary), Dr. W. G. 
Suarn, Mr. A. G. Tanstey, Dr. T. W. WoopHzan, and Professor R. H. 
Yaprp, for the Registration of Negatives of Photographs of Botanical Interest. 
(Drawn up by the Secretary) ..........ccscsececsessecscesenseereecesesceesenceescars 417 
The Conditions of Health essential to the carrying on of the Work of Instruction 
in Schools.—Report of the Committee, consisting of Professor SHERRINGTON 
(Chairman), Mr. E. Warre Watts (Secretary), Sir Epwarp BraBroor, 
Dr. C. W. Krumins, Professor L, C. Miatt, Miss A. J. Cooprr, and 
Dr. ETHEL WILLIAMS .......0cccsscecsnccccenccescecescaccaserercecetsrosssecsnseseves 421 
Ourricula of Secondary Schools.—Report of the Committee, consisting of 
Sir Otrver Lopes (Chairman), Mr. ©. M. Sruarr (Secretary), Mr. T. E. 
Pager, Professors M. E. Sapper, H. E. Armsrrone, and J. Purry, Sir 
Partie Maenvs, Principal Grirritus, Dr. H. B. Gray, Professor H. A. 
Miers, Mr. A. E. Surpiey, Professor J. J. Finptay, and Sir Wini1AM 
Hucerns, appointed to consider and to advise as to the Curricula of 
Secondary Schools ; in the first instance, the Curricula of Boys’ Schools.... 422 
