4'46' Indtw. 



Cumbinations, chemical, on interniediatt", which have not yet been 



detected by chemists, 228. 

 Connell, A., Esq., his analysis of Gmelinite or flydrolite, 360. 

 Constantinople, storm at, 220. 

 Crystals, on tlie production of, of insoluble substances by artificial 



means, 179. 



Dunal, M. F., on the algse which communicated a red colour to tlie 

 waters of some salt marshes, 182. 



Earths, on the operation of the, in the process of vegetatiim, 181. 

 Ehrenberg, discovery of stomachs in the Baciilarite by, 232. 



Forbes, Edward, Esq., notice of his work entitled Malacologia 



Monensis, 443. 

 Fournet, M., his opinions regarding the metamorphic changes of 



rocks, and his observations on the systems of elevation in the 



country near Arbrestle, 111. 

 Fucus, on the floating masses of, occurring near the Cape Verde 



Islands, 231. 



Gairdner, Dr M., notice of the death of, 233, 



Galbraith, William, Esq., his remarks on the geographical position 

 of some points on the west coast of Scotland, 300. 



Gamboge, on the tree which produces the, of commerce, 85. 



Gaudin, M., on the production of crystals of insoluble substances by 

 artificial means, 179. 



Gas of the Sacred Fires of Bakow, near the Caspian Sea, notice of 

 the, 227. 



Glaciers, upon, moraines, and erratic blocks, 344. 



Gmelinite or hydrolite, analysis of, 360, 



Graham, Dr, his remarks on Dr Wight's paper regarding the tree 

 which produces the gamboge of commerce, 229 — his account 

 of new or rare plants which have lately flowered in the neigh- 

 bourhood of Edinburgh, 191, 420. 



Granite, theory of, and the other massive rocks ; together with that 

 of crystalline slate, 387. 



Gray, Lord, his meteorological table, 404. 



Hausmann, Professor, on metallurgical phenomena as illustrative 



of geology, 65. 

 Haxthausen, Dr, his remarks on the communication of the poison 



of hydrophobia or rabies from one human being to another, 433. 



