SECTIONS. INDEX OF SUBJECTS*. 



249 



Furnaces, W. Fairbaim on the fan-blast as 



applied to, 1840, 199. 

 Fusus antiquus, on a curious monstrosity 



of form in the, by G. C. Hyndman, 1857, 



104. 

 Boothi and F. umbiUcatus, new shells, 



dredged in Rothsay Bay, 1837, 100. 



G-adus morrhua, on the structure of the oto- 

 liths of the, by Prof. Eedfern, 1859, 174. 

 Galactin, Prof T. Thomson on, 1838, 46. 

 Galactodendron utile of South America, 



Prof. T. Thomson on the, 1838, 46. 

 Galago, on a new species (G-. murinus), 



from Old Calabar, 1859, 153. 

 Galathea, on a new species (G. Andrewsii), 



by Prof. Kinahan, 1857, 104. 

 Gales, revolving, Lieut.-Col. W. Reid on 



mooring ships in, 1851, 36. 

 Galium montanum, Thuill., and G. com- 



mutatum, Jord., discovered in Yorkshire, 



1855, 100. 



Vaillantii, British, 1844, 73. 



Gallas, Dr. Beke on the origin of the people 



called, 1847, 113. 

 Gallic acid, on the conversion of tannin 



into, by J. Horsley, 1856, 52. 

 and tannic acids. Prof. F. C. Calvert 



on their action on iron and alumina 



mordants, 1854, 65. 

 Galvanic arrangements, table of the relative 



and absolute powers of, by W. Petrie, 



1850, 185. 

 Galvanic battery, M. Pulvermacher's, 1851, 



battery, Prof. W. Thomson on the 



sources of heat generated by the, 1852, 16. 



battery, on a form of, by W. H. Walenn, 



1849, 45. 



battery, J. P. Gassiot on the decom- 

 position of water under pressure by the, 

 1853, 39. 



battery with sulphate of lead, M. E. 



Becquerel on a, 1860, 59. 



batteries, invented by M. Kukla of 



Vienna, 1853, 44. 



connexion, Mr. Harper on, 1847, 27. 



: currents, J. Hartnup on controlling 



the movements of ordinary clocks by, 



1857, 13. 

 deposit, T. B. Jordan on copying fos- 

 sils by a, 1841, 67. 

 Galvanism, Dr. Leeson on its influence on 

 , endosmose and exosmose, 1845, 83. 

 Galvanization of metals, Prof. Schonbein on, 



1839, 34. 

 Galvanometer, description of a, by J. P. 

 . Joule, 1843, 14. 

 , new, W. S. Ward on a, 1847, 60; 



1848, 62. 

 of four spirals, Eev. Prof. Cumming's, 



1833, 418. 

 Galvanometry, W. Petrie on a fixed scale 



for electromotive force in, 1850, 185. 

 Galvanoplastics, or electrotype, Prof. Jacobi 



on his discovery of, 1840, 89. 



Gamboge, Prof. Johnston on the resin and 



compounds of, 1838, 60. 

 Gambogic acid and the gambogiates. Dr. 



Scoffem on their use in artistic painting, 

 . 1851, 51. 

 Gangrene of the lungs. Dr. Popham on its 



treatment by chloride of lime, 1843, 82. 

 Ganoids, ancient, Hugh Miller on certain 



extraordinary peculiarities of structure in 



the, 1850, 91. 

 , notice of one representing a new 



genus, by W. Molyneux, 1860, 89. 

 Gardens, suburban, N. B. Ward on, 1858, 



117. 

 Garnet, Connemara, analysis of, by Prof. 



Rowney, 1860, 71. 

 Gas-battery, on a new form of the, by W. 



Symons, 1855, 15. 

 Gas-burners, shadowless, H. Dircks on the 



construction of Luntley's, 1843, 98. 

 Gas, chlorine, exposed to daylight, possesses 



qualities which are not in that which is 



kept in the dark, 1843, 9. 

 , coal-, R. Mallet on phenomena of flame 



from, 1835, 49. 

 , illuminating, from peat, R. L. John- 

 son on, 1857, 51. 

 , illuminating, new form of instantane- 

 ous generator of, by means of superheated 



aqueous vapour and any hydrocarburet, 



MM. Isoard and Son on a, 1859, 69. 



, new. Prof. E. Davy on a, 1836, 62. 



, olefiant, some experiments on, 1838, 



40. 

 , spontaneous, at Charlemont, Stafibrd- 



shire, 1849, 38. 

 Gas-furnace for organic analysis. Dr. Percy 



on a, 1846, 49. 

 Gas-meter, dry, Cliff''s, Mr. Samuda on, 



1838, 158. 

 Gas-meter, dry, Mr. Clegg on a, 1842, iii. 

 Gas-meters, wet, on a method of maintain- 

 ing a true liquid level, applicable to, by 



A. Allan, 1859, 228. 

 Gas-regulator, J. Milne on a, 1840, 213. 

 Gas-stove, W. S. Ward on a, 1850, 191. 

 Gas voltaic battery, W. R. Grove on the, 



1845, 30. 

 Gases, action of, on the prismatic spectrum^ 



1845, 28. 

 , Bernoulli's theory of, as applied to 



their internal friction, their diffusion, and 



their conductivity for heat. Prof. J. C. 



Maxwell on the results of, 1860, 1 5. 

 , on the dynamical theory of, by Prof. 



J. C. Maxwell, 1859, 9. 

 ; , C. M. von Bose on the theory of 



volumes which separates them from other 



bodies, 1860, 71, 

 , Dr. Apjohn on the specific heats of, 



1836, 33. 

 , Dr. Miller on their action on the pris- 

 matic spectrum, 1845, 28. 

 , dry. Dr. G. Wilson on the influence 



of sunlight over the action of, on organic 



colours, 1850, 65. 



