Index. 



477 



F. 



Faraday, Mr. enumeration of the gases 

 rendered fluid by him, 309 — notice of 

 his paper on fluid chlorine, 304 — notice 

 of his paper on the condensation of se- 

 veral gases into liquids, 393 — on the 

 temperature produced by the condensa- 

 tion of vapour, 74. 



Farey, Mr. on the unconformable position 

 of the Pontefract rock of sandstone with 

 respect to the subjacent coal measures, 

 &c. 270— on the Ashmolean catalogue 

 of extraneous fossils, 378. 



Finland, geology of, 4. 



Forchhainmer, Dr. on a salt composed of 

 sulphuric acid, peroxide of iron, and 

 ammonia, 406. 



Fossil bones, human, recently found in 

 Germany, 17. 



Fossils, extraneous, on the Ashmolean ca- 

 talogue of, 378. 



Fothergillian prize medal, subjects pro- 

 posed for, 396. 



Fourier, M. account of electromagnetic 

 experiments made by him and M. Oer- 

 sted, 439. 



France, carboniferous series of, 140, 142. 



• north western, geology of, 7. 



— saliferous series of, iil4. 



Franklin, Capt. notice of his narrative of a 

 journey to the shores of the Polar Sea, 

 367. 



Frazer, J. B. Esq. notice of his paper on 

 the geology of some parts of Arabia, 

 and some islands in the Persian Gulph, 

 154. 



G. 



Gas, oil, establishments, on the advan- 

 tages of, 2 1 8. 



— - expense of, 219. 



retorts, on plumbago found in them, 



50. 



from coal and oil, comparative cost 



of light obtained from, 425. 



■ light establishments, observations 

 on, 41 1 . 



Gaseous bodies, on, 250. 



Gases, condensation of, into liquids, notice 



(,i; 393. 

 Geological map of the principal mountain 



chains in Europe, 1, 135, 210, 278, 



356. 



■ Society, proceedings of, 70, 



153,395,469. 



Geology of Devon and Cornwall, 184. 

 Germany, carboniferous series of, 1 42. 



1 central, limestone of, 286. 



saliferous series of, 216. 



Giddy, E. C. Mr. meteorological results, 

 deduced from diurnal observations kept 



at the apartments of the Royal Geologi. 

 cal Society of Cornwall, 267. 



Gold and steel, alloys of, 207. 



Goldingham, J. Esq. notice of his paper 

 on the velocity and force of sound, 300. 



Gunpowder and carburetted hydrogen gas, 

 experiments on the comparative explo- 

 sive force of, 416. 



H. 



Hannibal's passage through the Alps, on, 

 193. 



Harbours, essays on the construction of, 

 182. 



Hardwicke, Major-Gen. T. notice of his 

 paper on a tad-less deer, 1 53. 



Hare, Dr. on alkanet as a test, 396. 



Hartz, geology of, 10. 



Hatclietine, on, 190, 



Heat and compression, results obtained 

 by their action on certain fluids, 290. 



Hedenbergite, analysis of, 226. 



Height of the barometer, on the, 376. 



Hennah, Rev. R. on the question as to the 

 existence of mineral veins in the transi- 

 tion limestone of Plymouth, 310, 470. 



Kissinger, M. analysis of malacolite, 225. 



Home, Sir E. on the membrana tympani 

 of man and the elephant, 68 — notice of 

 Ins paper on the double organs of gene- 

 ration in the lamprey, &c. 302. 



Howard, Mr. R. meteorological table, 79, 

 159,239, 319,399,473. 



Humboldite, a new mineral, description 

 of, 130. 



Hungary, coal of, 1 49. 



. limestones of, 289. 



saliferous series of, 217. 



Jack, Dr. notice of his paper on lansium, 

 and other Malayan plants, 305. 



Ice, on the crystalline form of, 340. 



Ignition, galvanic, of charcoal, 314. 



Indigo, action of sulphuric acid on, 88. 



experiments and observation* 



upon, 81. 



. sublimed, properties of, 85. 



ultimate constituents of, 87. 



Ireland, carboniferous series of, 139. 



geology of, 5. 



■ saliferous series of, 212. 



K. 



Kcllv, Capt. on the temperature of the 



Coast of Africa, &c. 360. 

 Kostritz, fossil bones discovered in the »i- 



tinity of, 17. 



