“INDEX, VOLS. I—X. eo 
coe ume ae some isomo sBbis Divide Bache: A: BP, Seork by, on Magnetic andMe- 
: ort the regular system, C. Gerhardt, iv, tearaloge mS vcr of Girard Col- 
Poe e,, Hoticed, v 
e hur and nitrogen, on|| Bachelder, M., electricity of bands of 
y ‘slinbadlieg th, i s. wh Cm Me Hae leather, i ii, “950.” Net 
eS 2 ‘0 on, i aS. ' 
as Bacon, J., microscopic ‘examination of gun- 
~ “Atoms, valine of of, 5 cotton, iv, 445," 
, views of, Paradis on, ii 14 
D. Whe et in ‘i, 401, 
' Atoms, diibalty of, vi, 
D. Bana, iv, 
i Atops: Guineatun: Wantica!: ‘with Triarthus 
~ = Beckil, v. Alge 
mis ds ag ‘cohesive, J.D. Dana, iv, 364, be Hl ‘ite 
‘Avekiag islands, vii, 322 
— arsenic in " chalybeate wey, vi 
Aoriferona glass, vi, 255 s 
angi, tel w ch Miar deg ix, 499, 2 
Spee ov., 1846, £. C. Herrick, 
of Nov. 17%, 1848, vii, 127, 
of Oct. 1839, J, C. Ross, 
Bagratio Vili,’ 
Baierine, viii, 274. 
a ey, J.. Mx new Ametican Deemidiacee, 
egetable ducts in ‘anthracite. coals i, 
of the United States, iii, 80, 399. 
‘de ’s -work-on-Foramin- 
bay i at bank 
Re 
293. ¢ 
vii, 315. Bakewell, R, ioe se 
cause ‘of, ix, 450, ara, 1V, 
fo gi we by a comniia> 
sion to S oticed 
ustralis, J. C. Ross, “- 309, vil 16, 
. || Bal, 
Auroral arches, height of, 7 . Chevalier, iv, Balfour 
eat April 7, 1847, iii, 440, Na en aa ~ sabia pt 
+ > of A il 7, 1847, "E. C: ch, anana, pa i; 
“ais eg hes Banca, on the Jnland of off. PT orl is Bs 
Austen, T., monograph on fossil] ‘crinoidea, n mines ‘of, vit 3 
noticed, ii, 446. . Barbadoes, geological fame of, RH 
Australia, extinct mammals of, i, 129. Schombargk, ‘iv, 416. Satta 
natives of, i, 302. yw niet ge ations to strontium,” ‘calcium * ae 
rivers rang rigs sium, eeiheng i x 7B. 
ines in, ii, 291, sh 1, vii, 138. Bark, “Peruvia 
native poy in, iti, 743, viii, Barlow, W. i. Son of dremel ‘variations | 
fossils from, iJ. Dz eee. “4 151, v,||_, of the magnetic needle, ix, 445. 
433. i Barometer, high state of, exterior to the route ; 
flood in, vii, 130.00. ~ of astorm, W. C. Redfield, i, 161, 
den: tap sia ix, 289. the necessitated depression of, under the 
Be cee = sage ee Kennedy, tL on of storms, W. C. Redfield, 
i, SEES ii 
’ Seen eg Gould, x % ary effects on, by two or more converg- 
Ww. Sf Gevatogivenn te the mam-|} ing or epee storms, W. U. Redfield, 
mals and binds in, x, 124. ii, 314, 317, and plate. 
ection of, for sale, vi, 448, aneroid, vii. 238, os 
Kvenutine. artiticia, os 130; 412. Barral, on p2g77 v,4 
_ glaze for poree 
by, noticed, Vili, a 
Barreswill, on perchromie acid, v, 123. 
on ehydration of sulphuric acid, ¥, 
Barry, M., physiological discoveries, Vi 
B. gr tenbuch 
Cc, bes etng the temple of Serapis|| from pins: ores, ix, 297, 
i, oe : Ps epee d Marshall, mem memorials of, by We 
plan etary nebulous masses near r gy raed — 456, ix, 35 
in, 444. Barges, pee n of he oe: 
ae eptune, vi, 438, urtz, ii, i tLe, ¥ 
‘ota a Abel ey ec, 275. 
hg i : 
Seton Sur-|| ils 424. 
i, 311, i Pana eae ee 
of, vi, 423. 
nd Allain, extraction of gold 
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