394 Index. 



Davy, Sir Humphry, and the Royal Society of London, 296. 

 Dimorphism of zinc, 185. 



Dolomisation, observations on, by A. von Morlot, 78. 

 Dredging, marine, observations on, by Mr M'Andrew, 355. 

 Dunbar, Rev. Dr, meteorological observations by, 365. 



Echinus lividus, its supposed boring powers, observations on, 386. 

 Emerald nickel from Texas, account of, by Professor Silliman junior, 



80. 

 Emery in Asia Minor, 184. 

 Erratic formations of North America, observations on, by M. 



Desor, 82. 

 Ethnological Society, anniversary address to, for 1848, by Dr J. C. 



Prichard, 53. 



Fishes, their ova, observations on, by M. A.de Quatrefages, 382. — 

 Electric, observations on, 384. 



Flesh, raw, as an article of food, after exposure to great cold, 386. 



Flood at Frastanz, in the Vorarlberg, in the autumn of 1846, de- 

 scribed by William Brown, Esq., 238. 



Forbes, Professor J. D., his fifteenth letter to Professor Jameson, 

 on glaciers, 139. 



Geological notes on the Valleys of the Rhine and Rhone, by R. 

 Chambers, Esq., F.R.S.E., 149. — Geological observations made 

 in Scotland by Professor Studer, 166. 



Glaciers, fifteenth letter on, by Professor J. D. Forbes, 139. — Dirt- 

 band in glaciers described by A. Milward, Esq., 134. — On 

 glaciers by M. Grange, 180. — Glacier of the Pindur in Kumaon, 

 its motion examined, by Lieut. Strachey, Engineers, 258. — 

 Glacier action in Ireland, notice of, 377. 



Glass, auriferous, account of, by H. Rose, 187. 



Gold, produce of, in the Ural and Siberia, in the year 1846, 184. — 

 Gold in Canada, 184. — On extracting pure gold from alloys, 

 by C. T. Jackson, U. S., G. S., 164. 



Goppert, Professor, contributions to the flora of the brown coal- 

 formation, 373. 



Gum Kino of the Tenasserim Provinces, account of, by Rev. F. 

 Mason, 262. 



Hall, Marshall, M.D., F.R.S., his researches into the effects of cer- 

 tain physical and chemical agents on the nervous system, 

 27. 



Herrings, oil of, observations on, 379. 



Herschel, Sir John, his address to the Geological Society ,on present- 

 ing the Honorary Medal of the Royal Astronomical Society, to 

 William Lassell, Esq., of Liverpool, 250. 



