THE PHILOSOPHICAL MAGAZINE AND ANNALS, 1827—1832. 15 



Cornwall, duty of steam-engines in, ii. 

 309. 



, Royal Geological Society of, vii. 



147. 



, two remarkable ores of copper 



from, ii. 286. 

 Corrosive sublimate, viii. 281. 

 Corydalin, a new vegetable alkali, iv. 1 5 1 . 

 Cousin (Victor) his misrepresentation 

 respecting Dr. Priestley refuted by 

 Dr. Henry, xi. 216. 

 Crimea, on the geological structure of 



the, xi. 282. 

 Crocodile, notes on the anatomy of, xi. 



62, 292. 

 Croton, oil of, effects of, on the eye, ii. 



463. 

 Crow's seamen's octant and traverse- 

 worker, description of, xi. 428. 

 Crystalline form of some salts, iii. 27 ; 

 vi. 40. 



• state, alteration of, in solids, iv. 155. 



substance, on a, from the zinc- 

 foundry at Filisur, vii. 401. 

 Crystallized sulphurets, electrical forma- 

 tion of, vii. 226. 

 Crystallization, influence of the air in, 

 iv. 215. 



, new theory of, i. 397. 



of bismuth, ix. 392. 



Crystallography, vi. 40. 147. 

 Crystals, calcareous, in the tissues of ve- 

 getables, vi. 147. 



of sulphate of soda, anhydrous, 



iv. 71. 



Cuff(C.) on the presence of iodine, &c, 



in the Bath waters, vii. 9. 

 Cullen (Capt. W.) on the geological fea- 

 tures of a route from Madras to Bel- 



lary, iv. 367, 435. 

 Cuneiform inscriptions deciphered, v.321. 

 Cupreous salts, effect of ebullition on, 



iv. 232. 

 sulphate of lead, H. J. Brooke on 



the characters of, x. 265. 

 Currents of aeriform fluids, iii. 74, 282. 

 Curve-surfaces, on the equation of, iii. 



436. 

 Curves, Mr. Lubbock on, vi. 249. 



, rectification of, ix. 250. 



Cuvier (Mons. G.) opinion on generic 



names in natural history, vi. 348. 

 and GeofFroy St. Hilaire, on the 



unity of organization in animals, vii. 



379. 



(Mons. F.), notice of a letter 



from, ix. 457. 



Cyanic acid, i. 72. 



Cyanogen, perchloride of, action of on 

 water, v. 232. 



Cyanuret of bromine, i. 396. 



Cycadeoidece,* newfamily of fossil plants, 

 iv. 225. 



Cyclas and Pisiiium, monograph of, xi. 

 69. 



D 1 on mechanical science, ii. 38. 



D. T. on the rapid flight of insects, x. 

 150. 



Dakin (G.)on improvements in theelec- 

 trical machine, viii. 251. 



on the microscopical examination 



of opake objects, and on a focimeter, 

 iv. 429. 



Dalby's method of finding longitudes, 

 employed in the Trigonometrical Sur- 

 vey, Dr. Tiarks on, iv. 364. 



Dalton (J.) on the height of the aurora 

 borealis, iv. 418. 



Daniell (J. F.) on a new register pyro- 

 meter for measuring the expansion of 

 solids, x. 297. 



Datholite, analysis of, iv. 459. 



on the discovery of iodine and 



bromine in the mineral waters of En- 

 gland, vi. 235 ; viii. 61. 



Davenport (R.), supplement to " The 

 Amateur's Perspective", viii. 282. 



Davies's (T. S.) symmetrical properties of 

 plane triangles, ii. 26. 



on spherical loci, xi. 141. 



Davy (Sir H.) short account of the sci- 

 entific discoveries of, vii. 38, 228. 



on electrical and chemical changes, 



i. 31,94, 190. 



experiments on the torpedo, v. 



300; vi. 81. 



on the phenomena of volcanoes, 



iii. 373 ; iv. 85. 

 Davy (Dr. J.) account of a new volca- 

 no in the Mediterranean, xi. 446. 

 on the solubility of phosphorus, v. 



310. 

 Davy (Prof. E.) on an electro-chemical 



method of ascertaining the presence 



of metals, ix. 38. 

 on a new combination of chlorine 



and nitrous gas, ix. 355. 

 Dawes (Mr.) on the triple star ^Cancri, 



x.53. 

 Day .tables of the decimal parts of a, ix.92. 

 Dead Sea, M. Gmelin's analysis of the 



water of, ii. 232. 

 Dechen and Oeynhausen on Ben-Nevis, 



v. 385. 



