:ONTENTS. 



P'urther observations on the origin of tlie Raiul Jlankets : 



Prof. E. H L. ScF.WARZ, A.R.C.S, F.G.S. (Plate 3) .. .. 357 



Research grants 364 



Eadioactivity and molecular structures 364 



The pronunciation of English: Prof. A. S. Kipii,M.,'\ 365 



Geological correlation between South Africa and the I'alkland 



Islands ." 370 



Modern theories of heredity: W. T. Saxto.v, M.A., F.L.S. , 



(Four text figures) 371 



TRANS.A.CT10NS OF SocrETiES 386 



New Book 388 



Addresses Wanted . . .\ 388 



