xix 



Spectra, Stellar, d Cepliei Class (Lockyer), 445. 



Spectroscopy ; Comparison of Terrestrial and Stellar Lines ; Enhanced Lines in 

 Spark Spectra (Lockyer), 148 ; Enhanced Lines in Stars and Chromosphere 

 (Lockyer), 441. 



Spectrum (Flame) of Carbon Monoxide (Hartley), 217. 



Luminosity of (Hay craft), 49. 



Spectrum of Calcium, Relative Behaviour of the H and K Lines of the (Huggins 

 and Huggins), 433. 



Spinal Cord (Mammalian) as an Organ of Reflex Action (Sherrington), 220. 



Stanton (T. E.) On the passage of Heat between Metal Surfaces and Liquids in 

 contact with them, 287. 



Stars, Chemistry of the Hottest (Lockyer), 148, 213 ; (Schuster), 209; Compara- 

 tive Photographic Spectra of (McClean), 213 ; Enhanced Lines in (Lockyer), 

 441 ; (Variable) of 8 Cephei Class, Classification of (Lockyer), 445. 



Sumpner (W. E.) The Vector Properties of Alternating Currents and other 

 Periodic Quantities, 465. 



Sun, Enhanced Lines in Chromosphere (Lockyer), 441. 



Total Eclipse of, August 9, 1896 — Kio Island Expedition (Lockyer), 444. 



Suprarenal Capsules, Comparative Physiology of ; in Fishes and Mammals ; 



Effects of Extract of Suprarenal Capsules of Pishes upon Arterial System 



(Vincent), 64. 



Swinton (A. A. C.) Production of X-rays of Different Penetrative Values, 222. 

 Some Experiments with Cathode Rays, 79. 



Temples, on the Orientation of Greek, and the Dates of their Foundation derived 



from Astronomical Considerations (Penrose), 76. 

 Thermometer, Platinum, comparison with Rowland's Air-scale (Griffiths), 479. 

 Thompson (Silvanus P.) Cathode Rays and some analogous Rays, 481. 

 Thomson (John Millar) elected, 297 ; admitted, 396. 



Tides, Application of Harmonic Analysis to the Dynamical Theory of the 

 (Hough), 236. 



Travers (Morris W.) and Ramsay (William) An attempt to cause Helium or 



Argon to pass through Red-hot Palladium, Platinum, or Iron, 267. 

 Trouton (Frederick Thomas) elected, 297 ; admitted, 396. 

 Turner (Herbert Hall) elected, 297. 



Vapour Pressures of Solutions, New Method of Determining (Wade), 285. 

 Variability of the Human Skeleton, with especial reference to the Naqada Race 

 (Warren), 398. 



Variation, Influence of Sex and Race on (Lee and Pearson), 343. 



Vector Properties of Alternating Currents (Sumpner), 465. 



Vincent (Swale) Comparative Physiology of the Suprarenal Capsules, 64. 



Wade (E. P>. H.) On a New Method of Determining the Vapour Pressures of 



Solutions, 285. 

 Walker (G. T.) On Boomerangs, 239. 



Ward (H. Marshall) Fifth Report to the Royal Society Water Research Com- 

 mittee, 415. 



Warren (Ernest) An Investigation on the Variability of the Human Skeleton, 

 with especial reference to the ISTaqada Race, discovered by Professor Flinders 

 Petrie in his Explorations in Egypt, 398. 



Water Bacteria, Pathogenic (Ward), 415. 



