N A P 
Muse, J, E., stony concretions in 
the ovary of a turtle, xxvii, 
163. 
, on animalcules 
xvill, 56. 
, on the Hessian fly, xxii, 71, 
155. 
Museum at Geneva, in Switzerland, 
iv, 199. 
of the Vatican, iv, 380. 
of Paris, iv, 381. 
Museums of Natural History, when 
established in England, xxxvii, 
143. 
Mushrooms, gas from, xvii, 174. 
Musical intervals, J. Farey, ii, 65. 
-—— temperament, essay on, A. M. 
Fisher, i, 9°, 176.£ 
tones produced by magnets, 
C. G. Page, xxxii, 396; xxxili, 
118; xlviii, 401. 
Muskets, manufacture of, by FE. 
Whitney, xxi, 237. 
Mylocarium ligustrinum, xxvi, 319. 
Mylodon, R. Owen, xliv, 341. 
, R. Harlan, xliti, 141; xlv, 
209. 
, in Georgia, xlvii, 258. 
, in Oregon, (?) xlii, 136. 
Myology of the human body, works 
on, noticed, iv, 198; xviii, 203. 
Myosotis inflexa, xlvi, 98. 
macrosperma, xlvi, 98. 
stricta, xlvi, 98. 
verna, xlvi, 97. 
Myosurus Short, i, 379. 
Myrica carifera, analysis of, i, 294. 
Myrrhis canadensis, xi, 175. 
longistylis, xi, 175. 
Mystery, on, MM. Hopkins, xiii, 
217. 
in snow, 
WN. 
Naiades, see under Zootocy, Mol- 
lusca. 
Nantucket, Philosophical Institute]. 
of, xii, 173. 
Naphtha springs in old Assyria, 
XXXvil, 353, 
— of Persia, xxxvii, 354. 
174 
NAV 
Naphtha in quartz crystal, C. Dew- 
ey, i, 345. 
Napier, J., on the solubility of the 
metals in the salts of iron, xlviii, 
190. 
Naples, surgery in, v, 179. 
Napoleon, literary taste of, xii, 
390. 
Napoleon’s library, xii, 390. 
Narceine, a new substance, Pelle- 
tier, xxiii, 379. 
Narcotine, resulis of experiments 
on, W. Tully, xxi, 39. 
, products of the decomposi- 
tion of, F. Wohler, xlix, 205, 
206. 
Nash, A., lead mines and geology 
of Hampshire Co., Mass., xii, 
238.f 
—-, fascination of snakes, xii, 
368. 
Nasmyth’s pneumatic 
xxxvill, 107. 
Native metals, see under the names 
of the metals. 
Natrolite in New Jersey, xl, 71. 
Natural bridge, i, 66. 
Natural History Society, see Socie- 
ty. 
—— magic, remarks on, xxxiil, 
258. 
Naturalist, Journal of a, noticed, 
xxi, 390. 
Naturalists, some notice of British, 
C. Fox, xxxvi, 217. 
Nautilus, fossil, xlii, 187. 
Naval Sketches, by G. Jones, noti- 
ced, xvi, 168, 820!; xvii, 201. 
Lyceum, xxvii, 390, 
Navigation, submarine, ii, 94. 
on canals, mode of, vil, 
190. 
of rapids, vil, 1'75. 
of Cape Horn, M. F. Maury, 
xxv, 54. 
of the Atlantic, by ship Sa- 
vannah by steam in 1819, xxxviil, 
155. 
speculum, 
, log book 
of, deposited with the American 
Philosophical Society, xl, 34. 
