* 
ae 
umatic Bones 144, 
hice of, described, 94. 
f Mid- 
ura survey of R. I 
ulture, chemistry of, by Lishg, 177. 
action rey on Ng: 
Saruhan. Phi ees ngs of, 
Aeencaie its existence in the enon 
130. 
ere, 
Malves of alluviam of the Nile, 190, 
soils, 189, 
Anamitic aa Latin Dictionary, notice 
of, 43. 
Aueeths continent, discovery of, 394. 
Anthracite coals, analyses of 373. 
Arsenic, = ow — in the body, 278. 
nte souk 292. 
wr 
ie 
a. 
oe See. 
Bit . at g* *- 
ee Sai glee 
ee gee 
.B urne W.0., on loc ch 
p neeie I EBs on fi eras infusor 
, 382. 
||Bo ye ona rehloric ether, 50 
ret Sie D we n decom position of 
hourly meteorological 
servations,. ie poled ‘ 
* rings htin 
decomposed glass ee + 
‘muse® volitantes, | 
pete of visible di 
334. 
verted, 
British Association, proceedings of 10th 
meeting, 308. ; 
Buccinum, new species of, described, 100. 
Calcium, — of 293. 
Cancellari ies of, described, 99. 
sags burning, niotion of = 
Ashes, he enae r of, | 198. 
Atomic: theory, see, s work ae 197. 
Aurora Austra ag ren 
ealis, 204 
ot May 2, 1840, 48, 337. 
ae B 
Bache, A. D., 
dip, 374. 
netic intensit) 
in Europe, 30. he 4 
Barium, écplehiibe of, 293. 
Barometer Sa , temperature of mer- 
cury in, 2: 
eeaelace nd N., on corrections of siphon 
burom 
Bergen, N. J * eolites found at, 69. 
Ber cake: of, 401 
Bib Hographica ae 165, 391. 
B ath of, 219. 
Blant, E., pi deci of solar eclipses, 
Bonnycastle, oo F insufficiency of Tay- 
lor’s theore 
a iti of fluids in mo- 
Boston Journal of Nat. Hist., 196. 
Soc. of Nat 
- Hist, proceedings of, x 
Botanical herbaria of Europe, J. 
be pa — s Journal of, 172. 
_ America, 173.) 
tany, 
orth part 
ass for optical instru-| 
; . |Co 
observations of magnetic |(: 
Canker orm, parasite 
Chase, Capt., on lenge of Hawai 7 
|Chemistry, 0} a of Lie 
|Chinese writing, re of, ¢ 
Coal, anthracite, "anal yes of, 373. 
Co , 34 
Comet, Galle’s second, ‘notice of, 40. 
Comets, new, 
tails of, remarks on, 59. 
~ mpass, invention 0 
ncholo of Middlebury, \ Vt., 266. 
Ciadentition of vapor, e of, 44. 
onus, new species of, described, 103. 
‘Da ae Le dat its app eater 137. 
Dae eny on the. atomic th oticed, 
De te sea, level of, 213. 
gp n of carburets, phosphurets or 
Dip. mee in the United States, 85, 
oP uier 
h aroas fpburic acid, 
Du Fonceat on Chinese system of wri- 
_E, 
iodine as a reagent for 
123. 
Earthquakes, 204, 
Bourne, oe ge 
fas glass 
a 
206, 376. 
Eclipses, solar, observations of, 29. 
vision with the yrs in- 
