CONTENTS. 



Pace. 

 An Iirigatio.i Settlement: Rev. B. P. J. Marchand, B.A. (Plates 3—6 



and one text figure) 3^7 



li fleets of lime on insoluble soil potash "> 334 



Potash from banana stalks ._ 334 



Note on the occurrence of a pedal nose in the male of a trap-door spider 



(Sta$imopu$) : ].Yi^\^\'\T,V,.\ 335 



Clouds on Mars .. .. 34^ 



The Entrenchment of Industry : Hon. C. G. SMriH 342 



Japan's potash output 35i 



South African paUeontolo.^'v 351 



H. H. W. PEARSON: Prof. J. W. Bews, M.A., D.Sc. (Plate 7) .. .. 352 



Early Man 355 



Some notes on Khodesian Native poisons : Kev. S. S. DORNAN, 



M.A., F.G.S 356 



Variability of Uranus 361 



.\ red aurora 361 



Bird life in the midlands of Natal : J. King 362 



Spectrum of the Solar Corona 365 



Our native birds ; their value to man : F. \V. PitzSimons, V Z.S., 



F.R.M.S 366 



Transactions or SociKTU-s 372 



'I'owiiHtiuiiil, 'lM)lur Ou KUMtttiaU. Priiitpirn, Cape Trtwa. 



