INDEX II. 



287 



Strikes, Dr. J. Watts on, 249. 



Stuart (Mr. Macdonald) on recent ex- 

 plorations in Australia, 184. 



Substitutions, Rev. T. P. Kirkman on the 

 roots of, 4, 



Subterranean movements, Prof. Vaughan 

 on, 134. 



Sulphur compound, W. J. Hurst on the, 

 formed by the action of sulphuretted 

 hydrogen on formiate of lead at a high 

 temperature, 82. 



Sun or moon, G. Johnstone Stoney on 



• the amount of the direct magnetic 

 effect of the, on instruments at the 

 earth's surface, 47. 



Sunfish, the short, Dr. .John Cleland on the 

 anatomy of Orthagoriscus mola, 138. 



Sun's heat, Prof. W. Thomson on the 

 physical considerations regarding the 

 possible age of the, 27 ; on the origin 

 and total amount of the, 28. 



Sunshine recorder, J. T. Goddard on the, 

 61. 



Sutton (Thomas) on the panoramic lens, 

 33. 



Sykes (Colonel) on the progress and pro- 

 spects of the trade of England with 

 China since 1833, 246. 



Sylvester (Prof.) on the involution of axes 

 of rotation, 12. 



Symonds (Rev. W. S.) on sorrie pheno- 

 mena connected with the drifts of the 

 Severn, Avon, Wye, and Usk, 133. 



Symons (G. J.) on British rainfall, 74. 



Talpa Europaea, Prof. Owen on the cer- 

 vical and lumbar vertebrae of the, 152. 



Tasmania, results of the geological survey 

 of, by C. Gould, 112. 



Tate (W.) on Bailey's steam-pressure 

 gauge, 266. 



Taxation, national. Dr. W. Clarke on a 

 revision of, 216. 



, C. E. Macqueen on the true prin- 

 ciples of, 225. 



, on the definition and incidence of, 



by Prof. J. E. T. Rogers, 240. 



Tecturella grandis, Philip P. Carpenter 

 on the variations of, 137. 



Telegraph, overland. Col. Sir H. C. Raw- 

 linson on the direct, from Constanti- 

 nople to Kurrachee, 197. 



Temperatures, C. W. Siemens on an elec- 

 tric resistance thermometer for observ- 

 ing, at inaccessible situations, 44. 



Tennant (Prof.) on a specimen of mete- 

 oric iron from Mexico, 93. 



Terrestrial galvanic currents, G. B. Airy 

 on spontaneous, 35. 



-— magnetic force, on the laws of the 



principal inequalities, solar and lunar, 

 of, by the Astronomer Royal, 36. 



Thermo-electric currents in circuits of 

 one metal, Fleeming Jenkin on per- 

 manent, 39. 



Thermometer, C. W. Siemens on an elec- 

 tric resistance, for observing tempera- 

 tures at inaccessible situations, 44. 



•— — , deep-sea, James Glaisher on a, 

 invented by Henry Johnson, 58. 



, on a new minimum mercurial, 



proposed by Mr. Casella, by Balfour 

 Stewart, 74. 



Thompson (Charles) on some exceptional 

 articles of commerce and undesirable 

 sources of revenue, 247. 



Thomson (Professor W.), physical con- 

 siderations regarding the possible age 

 of the sun's heat, 27 ; on the thermal 

 effects of elastic fluids, 83 ; on the de- 

 velopment of Synapta inhserens, 162. • 



Thorburn (Rev. W. R.), cooperative 

 stores, their bearing on Athenaeums, 

 &c., 248. 



Tidal observations, Rear-Admiral Fitz- 

 Roy on, 56. 



Tomlinson (Charles) on lightning figures, 

 chiefly with reference to those tree-like 

 or ramified figures sometimes found on 

 the bodies of men and animals that 

 have been struck by lightning, 48 ; 

 on the cohesion-figures of liquids, 

 93. 



Torbay, W. Pengelly on the recent en- 

 croachments of the sea on the shores 

 of, 124. 



Toynbee (J.) on the action of the Eu- 

 stachian tube in man, as demonstrated 

 by Dr. Politzer's otoscope, 176. 



Trade of England with China since 1833, 

 Colonel Sykes on the progress and pro- 

 spects of the, 246. 



Triangles, plane, Thomas Dobson on the 

 general forms of the symmetrical pro- 

 perties of, 2. 



TurnbuU (Dr. J.) on the physiological 

 and medicinal properties of sulphate of 

 aniline, and its use in the treatment of 

 chorea, 177. 



Twining (Miss) on the employment of 

 women in workhouses, 248. 



United Kingdom, James T. Hammick on 

 the general results of the census of the, 

 in 1861, 220. 



Valpy (Richard) on the commercial re- 

 lations between England and France, 

 269. 



Vanessa autiopa, on the arrest of pupa- 



