CONTENTS. 



PAGE 



The Saltpan near Haagenstad : G. W. Cook, B.Sc. . . . . . . 215 



South African Palaeontology .. .. .. .. .. ..218 



Polonium . . . . . . . . . . . . . . . . ..218 



Some suggestions as to the principles of the scientific naturalisation of 

 Exotic Forest Trees : C. C. Robertson 



Pidoux's comet 



Agricultural training of Natives : K. A. Hobart Houghton, B.A 



The bearing of recent theories on the nature of the earth's interior 

 upon the question of deep mining : Prof. E. H. L. Schwarz, 

 A.R.C.S., F.G.S. 



Bushmen and their relics near Modderpoort : Rev. Father Norton 

 S.S.M. (Plates 7 and 8) 



Some observations on the genus Widdringtonia : W. T. Saxton, M.A 

 (Title only) 



Explosives : their manufacture and use : W. Cullen 



A Halley commemoration . . 



Early geography of South Africa, and its bearing on Bantu 

 ethnography : Rev. Father Norton. S.S.M. . . 



Conservation of soil moisture 



The alleged mechanical basis of Natural Science : Rev. Father Kelly 

 S.S.M. 



Lujaurites from the Transvaal . . . . . . . . . . 



Transactions of Societies 



New Books . . 



Addresses Wanted 



219 

 230 

 231 



234 

 242 



244 



245 



252 



253 



254 



255 

 261 

 261 

 262 

 262 



