6 AUR 
Carbonic acid, non-decomposition 
of, by plants, xxxiv, 44. 
, condensation of, M. 
Faraday, vit, 354. 
, liquid, properties of ,M. 
Thilorier, xxxi, 402. 
, solidification of, 
Thilorier, xxxi, 163, 404. 
4 S DeLlOrner XXX 
M. 
—_—— 
— 
374. 
, liquefaction and solidi- 
fication, and apparatus for, figur- 
ed, J. K. Mitchell, xxxv, 346! 
, apparatus for solidify- 
ing, J. Johnston, xxxvili, 297'; 
xii, 203. 
‘ ——,R. Ad- 
dams, xxxv, 301. 
, new instrument for so- 
lidifying, E. NV. Horsford, xlix,| 
206.f 
rd 
215. 
oxyd, mode of preparing, xiii, 
186. 
, obtained free from car- 
bonic acid, J. D. Mitchell, xxv; 
344. 
, free from carbonic acid, 
on Prof. Mitchell’s mode of pre- 
paring, L. D. Gale, xxvii, 129. 
, method of separating 
carbonic acid from, R. Hare, 
xxiv, 252.f 
, disease attributed to, in 
a manufactory, vi, 199. 
Carbonicometer, by R. Hare, xii, 
48,f 
Carboniferous formation, see under 
Coal. 
Carburet of sulphur decomposed by 
weak electric action, xvill, 153. 
Carburetted hydrogen,combinations 
of, M. Dumas, xxiil, 377. 
in balls of carbonate of 
lime, xlii, 214. 
, source of, in N. York 
state, xv, 236. 
from a mill-pond near 
West Town, Chester Co., Penn., 
xxxix, 200. 
AA 
, heat from solid, xlvi,/ 
CAR 
Caricography, see under Botany. 
Carnelian, vegetable matter in, xxiv, 
200. 
, localities in Connecticut, 1, 
135. | 
, in Massachusetts, i, 118, 115. 
Caroline Islands, account of, by a 
Russian expedition, xxvii, 114. 
Carpenter, G. W., experiments on 
the varieties of cinchona bark, ix, 
363. 
, on common salt, and on the 
brine springs of the U. States, 
xv, l. : 
, on the use of Piperine, xui, 
326. 
, on rhubarb, xiv, 39. 
, on opium, xill, 17. 
| , on Peruvian bark, xvi, 28. 
, on a new preparation of Co- 
paiva Balsam, xvi, 40. 
, the vesicating principle of 
Cantharides, xxi, 69. 
, some new medical prepara- 
tons, xxi, 2932 
, inflaming of a quantity of al- 
cohol in the store of, xxiii, 401. 
Carpenter, W. M., bitaminization of 
wood in the recent era, XXXVI, 
118.f 
, fossil tooth in Louisiana, xlil, 
390.f 
, fossil teeth of mastodon and 
horse, in Louisiana, xxxiv, 201.f 
, notices in Opalousas, Attaka- 
pas, &c., xxxv, 344. 
, hailstorm in Louisiana, xxvii, 
AN 
——, formation of fogs, xliv, 40. 
, meteorological register at 
Jackson, La., 1839-1841, xliv,49. 
, methods used in obtaining the 
mean temperatures of places, and 
on the supposed difference be- 
tween temperature of the air and 
of the earth, xliv, 50. 
‘Carpolithes Smithi, xlv, 402. 
Carrara marble, shown to be altered 
oolite, xxx, 176. 
Carson, A. W., on currentsin wa- 
ter, xxix, 340.f 
