462 
Caucasus, (lower) volcanic plateaux of, 423. 
Chenu, M., Ilustrations couchyhaloetivee| 
Chester, C. T., on Morse’s telegraph, 55 
Chloraes and aa ric acid, preparation of, 
Chior of sodium, solubility of, in aleohol, 
Chik walungo iron furnace, 296, 
Chlorofor 
) romates, mea process for obtaining, 262. 
Chromic iron, new mode of analyzing, 418, 
Classification of animals, 428. 
Claystones, 
Cleavage . a 9. 
oez, vo a apo acid, it 
Coal in the. East Indies, 268. 
Coast survey, report ileal: 299. 
ee iewed, 307. 
Cobalt and nickel, new modes of separating, 
Cobalt, ee of, 268. 
Cochineal, 414. 
eoptera longicornia, materials toward a 
istory 0 
@oloring and construction of geological we aec- 
tions. 8, 1, 
Miss Mitchell, (of Oct. Ist,) 135. 
Schweizer, (Aug. 31, ; 
— of Halley, note on, by £. Loomis, 370. 
—— of Oct. ist, 1847, 83, ¥ 
Conductility of heat by crystallized bodies, 
f 
Comet of ils 20th, 1847, ag ON "s,) 134, 
Congress of Sy age Italian, 297. 
Conrad. escri inn ‘of fossil} shells 
regon, 432. 
other ores, improved smelting 
nent analysis sis of, 381, 
Crys iar ie zed bodies, structure and teratology 
cryin slags from iron furnaces, 127, 
INDEX. 
De is Rae, Warren, on osha. oo 
: Z the 
Dewey, o 
Grove’s "battery 12 
on Caricography, 172. 
—- condition of false and gases, 
n, M. W., 
Dove wert, M., on — 124, 
Dra J. Ws eihes =a be yy on the 
oe of Tight b 
——-, on the production of Tight by chemical 
action, 
Drift and allviam of a notice on, by 
C 
Dumo 
Duncan, 
egy + and eruption at Ternate, 422, 
Ebelman, M., on the “ewan igh os! of 
sinew sa 
—, on artificial h 
412. 
and precious 
fici 
Sourend of the sun, ann 
Edwards, M. Milne, on 
tion of animals, 423. 
Eggs of the Moa, from N 
Elastic fluids, Jaw of th 
fices, 78 
fluids 
mus 
Endosmose, new re 
Mea of a ay : 
Eiky lent fungu nE 
Ethyle, de acomapculaion 0 
Ex clr of the Gulf 
F. 
Fara raday’s researches on 
 aiguneees of flame and 
tty subs tances formed 
ies, % 
Fendler, Au ugustus , dried hk 
Fe and New Mexico, 133. 
Fibrine, caseine, &c., converted into fa 
Crysta raphy, memorandum, by J. -. 
crane, 
“ of ammon ram 
cer tran punting z 
timber of i <a jana, 
Cytherea oregonensis, 432. 
~—— vespertina, 433. 
D. 
Damour, on columbite, 
——, on dufrenoysite, | 
na, J. D.,on a la ive attraction| 
conplicaiaes now, 100. 
de sh from Aus- 
il fi 
from Tierra del 
Y Australia, 434. 
and extinct Lea ass, 
fanual of Magnetism by, no- 
mes, on fossil bes of a new 
sof quadruped, 40 
’s Prodromus, noticed, 44 
ion lution o miner. 
rocks, &c. by water, “Wl. 
—— constitut 
a quad 4 
Foraminifera, fossil, soft part 
Formulas for silicates and borate 
ames, prismatic, 
jon pa 16 . 
70. 
