THE PHILOSOPHICAL MAGAZINE AND ANNALS, 1827 — 1832. 3& 



Murchison (R. I.) on the freshwater for- 

 mations of Aix, v. 137. 



• on the secondary and tertiary for- 

 mations of Germany, x. 45. 



on the secondary and tertiary rocks 



of Bassano, v. 401. 



on the structure of the Austrian 



and Bavarian Alps, ix. 213. 



on the tertiary deposits of the 



Cantal, vi. 58. 



on the tertiary deposits of Lower 



Styria, vii. 358. 

 on the tertiary deposits of the Vale 



of Gosau, vii. 48, 50. 

 and Prof. Sedgwick on the struc- 

 ture of the Austrian Alps, viii. 81. 

 Murchisonite, a new mineral, i. 448. 

 Muriate of antimony, viii. 408. 

 Muriatic and sulphuric acid, action of, 



upon hydrocyanic acid, vi. 315. 

 Murray (J.) on the discovery of iodine 



and bromine in the mineral waters of 



England, vi. 283. 

 on the mineral springs of Caldas 



da Raynha, viii. 233. 

 Mustard seed, analysis of, viii. 303. 

 Myrmecophaga jubata, xi. 192. 

 Narcissean group of plants, Mr. Ha- 



worth on, viii. 130. 

 Nash (Mr.) on the fascination of snakes, 



ii. 313. 

 Natural and artifical arrangement of 



plants, vii. 15, 97, 180. 

 Natural History, impediments to the 



study of, ix. 321. 

 of Jamaica: plan for investigating 



the natural productions of that island, 



iv. 460. 

 , use of the English language in, 



advantages attending the, iv. 454. 

 , Mr. Bicheno on systems and me- 

 thods in, iii. 213, 265. 

 , Mr. W. S. MacLeay on systems 



and methods in, vi. 199. 

 , Cuvier and De Candolle on ge- 

 neric names in, vi. 348. 

 Natural System, the, in Natural History. 



asserted to be the system of the Deity, 



vi. 202, 208, 260. 

 , Mr. Brayley's vindication of Mr. 



MacLeay 's claims to the discovery of 



the, x. 370, 429. 

 Nautical Almanac, new, ix. 23. 



for 1832-3, errors in, rectified, 



xi. 73. 



1833, G. Innes on the statement 



in the, of the time of beginning of the 



solar eclipse of the 16th of July in 

 that year, together with the correct 

 times of that eclipse computed for 

 Greenwich, x. 135. 



Naval architecture, Mr. Harris on, x. 

 316. 



Needle, magnetic, v. 129, 302. 



, on the variation of the, vi. 153. 



Nerve and muscle, Dr. W. C. Henry's 

 critical and experimental inquiry into 

 the relations subsisting between, no- 

 tice of, x. 293. 



New South Wales, geology of, ix. 219. 



Nickel, atomic weight of, ii. 151. 



, reduction of, xi. 148. 



, sulphates of, Mr. R. Phillips on 



the, iv. 287. 



Nicollet (T. N.), reflexions sur un me- 

 moire de, sur un nouveau calcul des 

 latitudes de Mont-Jouy et de Barce- 

 lona, v. 180. 



Nitrate of lead, on, vii. 277. 



of silver, as a test for vegetable and 



animal matter, v. 310. 



, reduction of, viii. 154. 



Nitric acid, composition of, i. 312. 



fuming, viii. 297. 



Dr. Reid on, viii. 449. 



test of, ii. 388. 



, red colouring-matter produced by 



the action of upon alcohol, M. Rouch- 

 as on, x. 313. 



Nitrification, theory of, i. 172. 



Nitrous atmosphere of Tirhoot, ix. 151. 



gas, on a new combination of with 



chlorine, ix. 355. 



Nixon (J.) on Kater's horizontal float- 

 ing collimator, iv. 218. 



■ . on reducing barometrical regi- 

 sters, i. 15. 



on the heights of the principal 



hills in the vicinity of Dent, Hawes, 

 and Sedburgh, Yorkshire, iii. 82, 189. 



, principal beds of Inglebo- 



rough Hill and Mougthon Fell, iii. 13. 



principal hills of Swaledale, 



viii. 140, 188. 



principal hills of Wensley- 



dale, v. 350, 431. 



on errors in Hutton's logarithmic 



tables, iii. 154. 



notice of a meteor, iv. 316. 



on the curvature of spirit-levels, v. 



174. 



on the theory of the spirit-level, i. 



256, 354. 



,theory of the telescopic level,ix.4 23. 



