Vlll 



Page 



On the Determination of the Magnetic Susceptibility of Rocks. By 

 A. W. Riicker, Sec.R.S., and W. H. White, A.R.C.S 460 



On the Detection and Localisation of Phosphorus in Animal and 

 Vegetable Tissues. By A. B. Macallum, Associate-Professor of 

 Physiology, University of Toronto. Communicated by Professor 

 Sherrington, F.R.S 467 



Falmouth Magnetic Observatory. Note .. 480 



Obituary Notices : 



Prof. Hubert A. Newton i 



Sir Richard Quain vi 



James Joseph Sylvester (with Portrait) ix 



Alfred Louis Olivier Le Grand Des Cloizeaux xxv 



John Carrick Moore xxix 



Baron Ferdinand von Mueller xxxii 



Index xxxvii 



Erratum xliii 



