INDEX ir. 



245 



*on the distribution of coal in China, 



173. 

 •Koberts (W. C.) on horn silver, 66. 

 *Ko(.k-driil, the Burleigh, J. Plant on, 



1316. 

 Eocks, the conducting-power for heat of 



certain, Prof. Herschel and G. A. 



Lebour on some experiments on, 223. 

 , the thermal conductivities of cer- 

 tain, notes bj' Prof. Herschel of some 



experiments on, 40. 

 *l{okeby (Capt.) on the survey for a 



telegnaph - line between Berber and 



Souakim, 173. 

 *lloss (Dr. J.) on microzymes as partial 



bionta, 131. 

 Rudler (F. W.) on stone implements 



from British Guiana, 148. 

 Eiissell (II.) on the geology of the 



country round Bradford, Yorkshire, 



88. 

 (Dr. W. J.), Address by, to the 



Chemical Section, 52. 

 •Russian accounts of Khiva and Turco- 



mauia, E. D. Morgan on, 172. 

 Rutherford (Prof.), Address by, to the 



department of Anatomy and Phj^sio- 



logy, 119. 

 Rutherford's minimum thermometer, a 



new form of, devised and constructed 



by Mr. James Hicks, G. M. Whipple 



on, 50. 



*Saint Qotthard tunnel, C. Bergeron on 

 the, 210. 



*St. John (Major) on trade-routes in 

 Persia, 173. 



S.ind-blast process for cutting and orna- 

 menting stone, glass, and other hard 

 substances, W. E, Newton on the, 

 215. 



Sanderson (Dr. Burdon) on Huiziuga's 

 experiments on abiogenesis, 131 ; on 

 the electrical phenomena which ac- 

 company the contractions of the leaf 

 of Dioncsa muscipnla, 133. 



Savings-bank in the school, J. G. Fitch 

 on the, 187. 



, the East Morley and Bradford, T. 



Haig on, 188. 



Schafiirik (Prof) on the visibility of the 

 dark side of the planet Venus, 35 ; *on 

 the constitution of some silicates, GO. 



Schuster (Dr. A.) on the influence of 

 temperature and pressure on the 

 "widening of the lines in the spectra 

 of gases, 39 ; on a curious phenomenon 

 observed on the top of Snowdon, 40. 



*Science, T. Webster on the advance- 

 ment of, by industrial invention, 219. 



*.Screw propeller, Prof. 0. Reynolds on 

 the resistance of the, as affected by 

 immersion, 216. 



Screws, the theory of, contributions to, 

 by Prof. Ball, 27. 



Serpent, A. W. Buckland on the, in con- 

 nexion with primitive metallurgy', 

 140. 



Sewage of manufacturing towns, ^^, T. 

 M'^Gowen on the, 05. 



Sextant, Capt. J. E. Davis on an im- 

 provement in the, 44. 



Shaw (J.) on some of the changes going 

 on in the South-African vegetation 

 through theintroduction of the Merino 

 sheep, 105. 



Shoddy trade, S. Jubb on the, 194. 



*Shot, the friction of, as afiected by 

 different kinds of rifling. Prof. 0. 

 Reynolds on, 216. 



*Silicates, Prof Schafarik on the con- 

 stitution of some, 66. 



'Silver, horn, W. C. Roberts on, 66. 



*Skertchly (S. B. J.) on experiments on 

 evaporation and temperature made at 

 Wisbeach, 44. 



*Smith (Major E.) on the Livingstone 

 east-coast aid expedition, 173; *on 

 the trade of the East-African coast, 

 173. 



(Prof. H. J. S.), Address by, to the 



Mathematical and Physical Section, 

 1 ; *on modular equations, 24. 



Snowdon, Dr. A. Schuster on a curious 

 phenomenon observed on the top of, 

 40. 



*Solar investigations, J. N". Lockyer on 

 the results of some recent, 35. 



*Souakim, Capt. Rokeby on the survey 

 for a telegraph-line between Berber 

 and, 173. 



South- African A'egetation, J. Shaw on 

 some of the changes going on in the, 

 through tlie introduction of the Merino 

 sheep, 105. 



Spectra of certain boric and phosphoric 

 acid blowpipe beads, C. Horner on 

 the, 04. 



of gases, Dr. A. Schuster on the in- 

 fluence of temperature and pressure on 

 the widening of the lines in the, 39. 



•Spectral lines. Lord Rayleigh on a 

 natural limit to the sharpness of the, 

 39. 



Spiller (J.) on artificial magnetite, 'oQ. 



*Spottiswoode (W.) on triple tangent 

 planes, 24. 



Squalls, G. M. Wliipple on the passage 

 of, across the British Isles, 44. 



Starfish, the discovery of a species of, 



