INDEX, VOLS. I—x. 
Louyet, passage of hydrogen through solid 
es xX, x, 431. 3 
apie preparation of pure oxyd of co- 
halt, x, 253, ‘ ! : 
Lov pease He on the American prime meridi-| 
ni 
on. ea 
éwig, ie on stibe hye le, x, 263. 
B., theory of nom » vill, 55. 
Luminiferous ether, Faraday 8 vig on, ii, 
Lunar theory, progress in, iv, 242, 243. 
Lunar, see M 
Lyceum of Natural ere ae os annals 
of, 1,45. 53, tii, 454, v, 304, vii, 3 
Alabama coal field i, 371, ii, i. 
fossi] ane in Pennsy]lvania, ii, 25, 
delta of the Mississippi eo 
antiquity of the eartt 
the e Megatherium, i iii, 2 
on the coal field near Richmond, Va., iv, 
: new edition of Principles of Geology, 
iv. 
. of pommnulite limestone of Alabama, 
: ae “86, Vii, 
ge of me ‘ommatiie cae of the 
Alps, £7265. 
on C a tho. gold mines, vi, 
271, vii, 5 ~~ i, 415, ox, 126, 
on Cinn 1 Caliona, vi; 270. 
“ine ed digmend in California, viii, 
Lynch F., expedition to the Dead Sea, 
Yi, ri ‘viii, 317, 
M. 
Macgowan, D. J., notices A apse Sat fibre 
hie which the®: gre oth of China is 
anufactured,-x, 
Micrpets alot ete fell fish, i, 371. 
Macrosystis, re viii, 170, 173. 
McC Cull och, eS rt of, on sugar, Vill, 
McCall, G. A., 
sy ah a new ; species of Columba, 
on Mexican birds, vii, poe 
ae, fossils of — lia, v, 273. 
of Lochaber, vii, 7. 
: iv, 
rn A., divisibility of magnitude, 
fa boracie acid im vinna| 
4 ix, 305, 
‘Straits, conl of, vi, 304. 
operation in making, W. P 
¢, H, Lexicon ‘feibamram by, no-/| 
Maize, 
the oat kad of saat ge Staal | Malachice, uge Russian 
‘etrie,|| M 
ek : 
, ii, 
“form of force, Faraday, 
ondition, on ee mode of F aevaloweaged: 
Scoresby il, 
tants, Gauss’ 
tapos ments, sabes self-register- 
ing, tii, 428, ix, 319, 444. 
wees diurnal and annual variations of, 
W. A. Norton, x, 330. 
maxima and minima at Philadel- 
' phia, 1844, ng 
pe 1 Rind 296. 
= " nd variation in the Antaretin, Ross, 
Vii 
ais or, J. C. Ross, 
pole, a sition of tht ot ‘7. Cc. ‘a 
vil, 325, v 
ne edie, Belliextiel of, by the act of voli- 
tion, viii, 
ix, 445, 
cause of diurnal variations of, 
influenced by rocks, iv, 198, vii, 
Sb 
relations of optic axes of crystals, viii, 
30, x, 393. 
Magnisie see Dia 
observations Ross, in his An- 
tarctic voyage, vii, 316, ‘317, 5m, Sl, 322, 
and meteoro observations made 
at Bite i <gieell 
~~ at Girard Callege, pa on, noticed, 
mis 
ibid, at Washington, i, 
and meteorolog. 
se 
light, i, 4 
so heees of, on crystallization, R. 
ii, 116. 
terrestrial, WY, A. Norton, 1 207i 
35, 216, 350° x, 330. 
oO ions by Grekas; L 
revolution of “without 
t. C. G. Page, ni, 252. 
Magnets on. on, ascertaining the force 2 oft Vee 
a Pe 
Magnetic sion, generality of, M. i en 
421, ii, 233. 
143, 
ical pe eee held at 
nd Lefroy, in the United States and vie ; 
einity iv, 
“he tproduced by, W. R. Grove, viii, 266. 
nisi pert ig plane of polari- 
zation of one 1x, ord 
on the application of. as a motive power, 
x, 282, 343, and Appendix (fullowing this 
eto-optic ssa of erystals, Tyn- 
= machine, 0. N. ang 
gape in, vii, 286. 
- Salisbury, viii 307, 
ro die on silver, &e 
jations of heat and, W. A. Norton, iv, — 
