410 Index. 



Ehreiiberg, Professor, his researches regarding fossil infusoria, 84, 

 183 on masses of polyparia without animals, 355. 



Egypt, on the geology of, &c. 40. 



Expression, new, for determining the various circumstances con- 

 nected with the dip, &c. of stratified rocks, 405. 



Firmas, M. d'Hombres, his researches on living barometers, 190. 

 Flourens, M. on the mechanism of the motion or beat of arteries, 



399. 



Flesh, horse, use of, as an article of food in Paris, 199. 

 Flints, on the manufacture of gun, 36. 

 Fluid, seminal, on the organized bodies found in the, 330. 

 Forbes, Professor, his observations on terrestrial magnetism, made 



in different parts of Europe, 378 on the result of experiments 



on the weight, &c. of 800 individuals, 381. 

 Fox, Mr, result of his experiments on the production of artificial 



crystals by voltaic action, 402. 

 Frere, Right Hon. J. H., on a natural phenomenon lately discovered 



in the neighbourhood of the Pieta, Malta, 23. 



Galbraith, Mr, on a new pocket box-circle, 226 on the erroneous 



geographical position of many points in the Frith of Forth, 248. 

 Geoffroy, biographical notice of the mulatto M. Lislet, 70, 

 Geography, botanical contributions to the, of Southern Europe, 



304. 

 Goniometer, account of an improvement in the construction of 



Wollaston's, 213. 

 Goring, C. R., Esq. and Andrew Pritchard, Esq. notice of their 



work, entitled Micographia, 205. 

 Graham, Dr, his description of several new or rare plants which 



have lately flowered in the neighbourhood of Edinburgh, 373. 

 Greenland, on the temperature of, 386. 

 Guthrie, Mr H , his notice of a new reflecting microscope, 379. 



Halo, Lunar, 382. 



Henwood, W. J., Esq. on the phenomena of metalliferous veins, 



112 on the electric currents observed in some metalliferous 



veins, 270. 



Hoff, K. E. A. Von, on the origin of meteoric stones, 285. 

 Humboldt, Baron de, report upon a letter addressed by, to his Royal 



Highness the President of the Royal Society, London, 316. 



Iceland, on the mineral springs of, 90, 220. 

 Infusoria, observations regarding fossil, 84, 183. 

 Instruments, meteorological, account of some, 313. 



Jameson, R., Esq. on the natural statistics of the island of Cerigo, 



and its dependencies, 62. 



Jamesonite, analysis of, from Estremadura, 403. 

 Juices, concrete, notice regarding the composition and properties 



of certain, resembling gamboge, 376. 



Kinfauns meteorological table for 1836, 370. 



Land, clearing, questions respecting the effects of, 387. 



