CONTENTS. 



South African Meteorology: TiJ-pes of atmospheric pressure, 



their duration and movements: A. G. Howard, M.S. A.... 273 



A preliminary report on the Veld-burning experiments at 



Groenkloof, Pretoria: E. P. Ph(llip.s, M.A., D.Sc. F.L.S. 28? 



Mutations and Evolution: J. E. Duerden. M..Sc., Ph.D 300 



Inheritance of callosities in the Ostrich : J. E. Duerdex, I^I.Sc, 



Ph.D 315 



Psychical Research: T. M. Forsyth, M'..A., D.Phil 317 



A short description of the Public Works and Waterworks of 



East London: J. Powell, M.Inst.M.&C.E. 326 



A list of host-plants of some of the Loranthaceee occurring 



around Durban, Natal: P. A. \'an d-er Bijl. M.A., D.Sc. 



F.L.S 344 



The length of time which Piroplasma biiicminum and Anat'Iasina 



centralc survive in citrated blood: E. M. Robi.n'sox. 



M'.R.C.V.S 347 



Some points connected with the discovery of the Cape by 



P.artliolomeu Dias, 1488: E. B. Ford, M.A 354 



The Order Primulines (Myrsinaceae, Primulacese and Plum- 



baginaceas) as represented in the Transvaal : Inez Ver- 



oooRX 365 



South African Cercarise : F. G. C.vwstox, M.D 376 



The rare earth metals ' 378 



A brief analj'sis of the work of Carl Thunberg on the Protea- 



ceae: E. P. Phillips, M.A., D.Sc, F.L.S 380 



Townshcnd, Taylor & Snashall, Printers, Capetown. 



