INDEX. 



503 



Siphonoglyphe (ciliated groove) in the 

 stomodaeuui of the Alcyonarians 

 (Hickson), 280. 



Skeletal muscles of some different 

 animals, on the variations of latency 

 in certain (Cash and Yeo), 281. 



Solar spectrum, atmospheric absorption 

 in the infra-red of the (Abney and 

 Testing), 80. 



influence of water in the 



atmosphere on the (Abney and Test- 

 ing), 328. 



temperature, influence of water in 



the atmosphere on the (Abney and 

 Festing), 328. 



Solids, influence of pressure on the 

 temperature of volatilisation of (Earn- 

 say and Young), 308. 



Solubility of salts in water at high 

 temperatures (Tilden and Shenstone), 

 345. 



Sound-post of the violin, on the function 



of the (Hugsins), 241. 

 Soundings and temperatures, remarks 



on the, obtained in the Faeroe Channel 



during the summer of 1882 (Tizard), 



202. 



Spectra of boron and silicon, on line 

 (Hartley), 301. 



of elementary substances, measure- 

 ments of the wave-lengths of rays of 

 high refrangibility in the (Hartley 

 and Adeney), 148. 



Spectrum analysis, a new method of. 

 Radiant matter spectroscopy (Crookes) , 

 262. 



photography, remarks on, in rela- 

 tion to new methods of quantitative 

 chemical analysis. Part 1 (Hartley), 

 359. 



Spherical conductor, on electrical motions 

 in a (Lamb), 130. 



Standard of illumination, on a new 

 (Preece), 359. 



Steady motion of a hollow vortex, on 

 the (Hicks), 304. 



Stirling (W.) and A. Rannie on the 

 action of certain reagents upon the 

 coloured blood -corpuscles. Parti. The 

 coloured blood -corpuscles of the newt 

 and frog, 114. 



Stone (E. J.), the principal cause of the 

 large errors at present existing between 

 the positions of the moon deduced 

 from Hansen's tables and observa- 

 tion : and the cause of an apparent 

 increase in the secular acceleration in 

 the moon's mean motion required by 

 Hansen's tables, or of an apparent 

 change in the time of the earth's 

 rotation, 135. 



Storage batteries, contribution to the 

 chemistry of (Frankland), 67. 



Strings of the violin, on the proportional 

 thickness of the (Huggins), 241. 



Substituted ammonias, on the molecular 

 weight of. No. 1. Triethylamme 

 (Dewar and Scott), 347. 



Symons (Gr. J.), note on the establish- 

 ment and first results of simultaneous 

 thermometric and hygrometric obser- 

 vations at heights of 4 and 170 feet, 

 and of Siemens' electrical thermo- 

 meter at 260 feet above the ground, 

 310. 



Syringammina, a new type of arenaceous 

 Rhizopoda, note on (Brady), 155. 



Temperature, effects of, on the electro- 

 motive force and resistance of batteries. 

 No. 2 (Preece), 250. 



of volatilisation of solids, influence 



of pressure on the (Ramsay and 

 Young), 308. 



on the dependence of radiation on 



(Siemens), 166. 



the effects of, on the electromotive 



force and resistance of batteries 

 (Preece), 48. 



Terrestrial radiation, note on (Tyndall), 

 21. 



Theory of descent, a study in the : 

 abyssal type of the genus Orbit olites 

 (Carpenter) , 276. 



of magnetism, preliminary note on 



a, based upon new experimental 

 researches (Hughes), 19. 



Thermometric and hygrometric obser- 

 vations at heights of 4 and 170 feet, 

 and of Siemens' electrical thermo- 

 meter at 260 feet above the ground, 

 note on the establishment and first 

 results .of simultaneous (Symons), 

 310. 



Thomson (<J. J.) on the determination of 

 the number of electrostatic units in 

 the electromagnetic unit of electricity, 

 346. 



Thylacoleo, on the affinities of (Owen), 

 19. 



carn/fex, pelvic characters of 



(Owen), 163. 



Tilden (W. A.) and W. A. Shenstone 

 on the solubility of salts in water at 

 high temperatures, 345. 



Tizard (Commander T. H.), remarks on 

 the soundings and temperatures 

 obtained in the Faeroe Channel 

 during the summer of 1882 (H.M S. 

 "Triton"), 202. 



Total solar eclipse of May 17, 1882 

 (Schuster and Abney), 151. 



Transverse mesocolon, on the development 

 of the great omentum and (Lock- 

 wood), 279. 



