450 INDEX, VOLS, I—x. 
Mitchell, W., comet of October Ist, 1847, dix 
cove red by Maria oi pe y. 83, 135. 
memoir of Walter Folger, ix, 319, 
'Moa, eggs of, fro ee Zea and, v, 134, 
MINERALS, NOTICES 0 
Unionite, viii, 384; _Uranotantaite v, 422; 
Uralorthite, viii, 1 
Vanadate of copper, ii, 414; Vermiculite, i ix, 
422; Vivianite, aT Ve olknerite, vii 113, see further ge hao = ew Zeala 
Vill, ‘122; Vosgite, vii, 113. Mohr, Pharmac 'y of, noticed, viii, 15 
Washingtonite, i i, 122; Wavellite Vili, 275 ; Molecules, J.D. Wh syley: on the nature of, 
Willemite e, ix, 408; Williamsite, vi, 249); ii, 
Wolfram, i, 267, x, 254, orms and pola arity of, iv, 366 } 
Xylite, ii, 413. polarization dependent on form, and ot 
Yutro-cerite, i, 121; Yttro-tantalite, viii, 126.|| | traction subject to modifications, ae Di | 
Zeolite, red; x x, 250; Zircon, i, 119, v, 132;}| Dana, ive 371, 37 ak 
Zy, gadite, i, 124, Mh traction of, intermittent in action pro 
i janie of the — States, notice of} ducing cleavage, . Dana, iv, 378. 
s Report on, ii, 2 Iaolecebs phenomena of the voltaic are, iii, 
ake wed ke wpere Teport on, byl 
, noticed, v, M ollusea, olfactory sense in, J. Leidy, ii ii, 434, 
constivnation of igneo se cake. origin of, n the bs ing of, A. Hancock, vii, 288. 
ian farther, Zoolory., 
reset Sue - Sanford, Me., vi, 425. 
J. D. Dana, ii, 348. | 
species, on a peculiar kind of isomorph- 
ism in, v, -* Mh = enum, atomic weight ™ Le 264. 
n heteronom hism, J. eux, on the Dead Seu, ¥ 
D. Dana, i = 220, 407, 429, re nT, 121. ‘Motta’ in North Carolina, vill, 1 
waters, determination o romine in, a _— anew mineral, viii, 
Heine, ii, 113. 1, IX., Dolomite from the zine veins 
arsenic in, iii, 260, “S 422, 9 a “linea erg, near Aix la Chapelle, x, 248: 
metals found in, v, 1 analysis of green spathic i iron. fice ‘neat 
ai" the Rocky and California the zinc mines of Altenberg, x, 248. 
Mounta' i, 389, 390. analyses of electric and manganesian 
Mineralogical eehunst at Baltimore for sale, Pie ealamine from Altenberg, x, 249, 
w mineral, viii 
ssociety at St. Petersburg, transactions) Monthly Miscellany and dearnal of Ieaith, 
Vii, otice , ii, 148, 
Mineral - emede s Manual of,noticed,vi,302. ‘Mon lic see 2 obi ituary of, iii, 1 
oon s System of, 3d edition, noticed, x, Monum to Columbus, i iii, Ate 
13: to Thomas Say, iii, 293, 
of J. Nicol, —— viii, 159, Moon, variation of, i, 389, 
Mines, air of, i, rays of, alone Melloni, ii, 256. 
Koordi cae i, 353. volcanoes . D. Dana, it, 333, 
and mining wees of Belgium, iii, 293. a. Herschel, ii, 336, 341. 
of New Mex - Fi 383, Rozel’s views on, ii, 344. 
ag of Ban — myth? : Shute ii, du, 
in A australia, is en iii, 143, iv, 255, vi, atmosphere of, ii, 335, 
134, vii, 133, vii : Beer and reg ts ones md ii, 335. 
Minhogao, iv, sapere © of, ii, 432 
ie ining. ~— of gun-cotton in, iv, 139, influence of diffraction on a star eclipsed 
2 yi 
8 n Britain, viii, 96, 25 ‘defies nee of,on = weather, Avago, ah 
oo. shell found living in ge United projection of a n, Powell, iii, 277. 
8 O04. observations darae eclipse of "Sept 
Minsieipp, tertiary of, J. A. Conrad, ii, 124,!| 1848, S. M. Rutherford, vi, 435, 
— of the —) ix, 143. 
gan ess timber of, v, 15. Moose, American, nap iii, 496. 
delta, amount Pod detritus and alluvium Mordecai experiments eye, unpowder, 
of, C. Lyell, iii, 118. iced, viii, 309. 
_ geology in a state of, x, 133. Moricand —— Nouvelles, &c., of, 10 
Missouri, fossil echinoderm of, ii, 225. 147. 
minerals of, iii, 117. Mortst rs ‘von, on dolomization, vi, 268. 
ont “ 2 Leaatone of St. Louis, G. Engel- —s J.G., history of entomology in the 
mann 19, nited States, a tb a 7 
and Miasioeippi valleys, map of, and Peo s telegraph, 154. FT 
ag i, 270, Mortality of cliren, iii, 297. 
St. Lous, rain and snow of, G, Engel- — S. G.,: phy and. arch@ology 
mann, iii, 433, 
ae um identical with the Mastodon, ii 
ae id tragic to Mr. rb gn nok 132, 
BM. rvatory 
Cincinnati, i S a 
discoveries with the refractor, at Cincin- 
nati, i, 315. 
Mitchell, Maria, comet medal to, vii, 123, 
