INDEX TO VOLUME XXIII. 
AL 
Alkalies, ented qualities of, 383. 
Alluvial dep of the Mohawk, 207. 
Ase Treocital, of the atmosphere 
7 
Aulinibaia ie Massachuse 
Ash, white, 
Association, ps or advancemen 
science, 
nop here. sieleal omtgee ~f 380. 
Azote in animal substan 
B. 
Bath, 
— hiving ‘of, : 
ts, ¢ cultivation and sugar of, 392. 
Biela’s com er ~ 
cave, 38 
eal mas Victor, notice of life of, 
Borin ng for water in New York, 206. 
ce distillation of, 
ewster, Dr., on polarization of light, 
> 
. 
association for advancement of| 
on: 179. 
Buckland, Prof., on n vitality of a toads en- 
elosed in wood and sto 
~ ms Cc 
Cabinet of Natural History and American 
rural 
spo 
baie ae in, 185, 
Te, perinengt® on uses 
405. 
ef ct of, on piteanken ig Chlorid 
Cave of bones, 388. 
, 301. 
wie Sass. 346. 
fro on Pitsines, 
ne and chlo- 
Chile, plant of, 78, 250. 
e of lime, actio n of on ere 135. 
Chlorides a peel uses of, 
sulp 
ie bea of Pananyinnels: Prof, Eaton 
mat, B s, 390, 
Comets, medal Tier discovery of, 391. 
J. 'T. A., work on foseil and recent 
gear = ier ee of North 
Americ ‘+s Soap 
opper oa a for silvering, 386. 
Corda P coating for, 199. : 
(Corr — ids, syphons for, 387 
———— sublimate, detectign of, 207, 
Cotton, cas oe treatment by, 198. 
rucible for fusion, 384. 
Foeigs aron G., memoir of, 303. 
uvier and Brongniart’s report on M. Des- 
_ i s tableau comparatif des coquilles 
antes, 196 
ia|cylindriea steam boilers, strength of, 63. 
Be ad. Lie aan 
"IDe Candelles, neste a wre 
De Candolle’s, A. P. memoir of Huber, 
Dilavial action, Hon. Wm. A. Thompson 
=e filter and prepared charcoal, 
E. 
Earth, increase of temperature in the in-_ 
f 
Case, Rev. Wa, sie on bydrophobiog 
cr organized remains of, 399. _ 
