LOND. AND EDIN. PHILOSOPHICAL NfAGAZlNE, 1832 1838. 



iv. 453 ; appearance of elevation of 

 land on the west coast of, vii. 318. 

 America, North, on the carboniferous 

 series of, ix. 124, 407 ; on the ancient 

 state of, xi. 201 ; on the western coast of, 

 xi. 91. 

 — — , South, geology of, xii. 516. 

 Amidone, solubility of, x. 247. 

 Ammonia and formic acid formed from 

 hydrocyanic acid and cyanurets, i. 83. 

 ■ ' and carbonic acid, on the combi- 

 nations of, iii. 457. 

 — — , in the vegetable alkalies, vi. 78 ; 

 muriate of, its action on certain sul- 

 phates, vi, 235 ; muriate of, ix. 232; 

 hydrochlorate of, solubility of carbo- 

 nate of lime in, ix. 540 ; iodate of, ix. 

 443 ; solvent action of muriate and 

 nitrate of, x. 95, 17S, 333. 



, its action on the chlorides and 



oxides of mercury, viii. 495. 

 — — with anhydrous salts, on the com- 

 binations of, xi. 141. 



, sulphate of, its action on glass, 



xii. 608. 

 Amniotic acid, on the true source of, 



&c., i. 319. 

 Ampelic acid, xi. 406. 

 Ampelin, on, xi. 407. 

 Ampere (M.) on heat and light as the 



results of vibratory motion, vii. 342. 

 Amphibole, analysis of, x. 238. 

 Amylum, experiments on, xi. 442. 

 Analyser, a new, and its use in experi- 

 ments of polarization, i. 75. 

 Analyses : — employment of insoluble 

 salts in, vi. 79; of osmiridium and al- 

 lanite, vi.238 ; of amineral water from 

 the island of St. Paul, vi. 312. 

 Analysis, a new theorem in, x. 28 ; on 

 the employment of metallic sulphurets 

 in, xii. 137; chemical, xii. 229 ; of 

 some double salts of mercury, xii. 235. 

 Analysing organic compounds, method 



of, xii. 31,232. 

 Anatifa vitrea, on its occurrence on the 



Irish coast, xi. 135. 

 Anchor, found at Seaton, x. 10. 

 Anchors, Pering'simprovementsin, i. 74. 

 Andrews (Dr.) on the conducting power 

 of certain flames and of heated air for 

 electricity, ix. 176; on the action of 

 nitric acid on certain metals, xi. 554 ; 

 on the action of nitric acid upon bis- 

 muth, &c., xii. 305 ; on thermo-elec- 

 tric currents, x. 433. 

 (T.) on the biood of cholera pa- 

 tients, i. 295. 

 Anemometer, new, vii. 315. 

 and rain gauge, on a new regis- 

 tering, xi. 476. 

 Anhydrous camphoric acid, xi. 221 ; sul- 



phuric and sulphurous acids, combi- 

 nation of, xi.321. 

 Anions, v. 429. 



Aniiiialcula, on the minuteness of, ii. 64. 

 Animals, on the structure of, vi. 4,90; 

 on the hereditary instinctive propensi- 

 ties of, xi. 96; on the crystalline lenses 

 of, after death, xi. 97 ; thermometer 

 for determining minute differences in, 

 viii. 57. 

 Anorthite and biotine, identity of, x. 368. 



Antelope, Abyssinian, ix. 142; Indian, 

 ix. 306 ; Chiru, ix. 306. 



Anthon (M.) on the employment of me- 

 tallic sulphurets in analysis, xii. 137. 



Antimoniuretted hydrogen, x, 343. 



Antimony, the reflective powers of glass 

 of, iv. 6 ; on oxychloride of, vii. 332 ; 

 on a supposed new sulphate and oxide 

 of, viii. 476 ; crystallized oxychloride 

 of, viii. 585. 



Antimonial copper, ix. 149. 



Antrim, geology of the county of, i. 228. 



Apjohn (Prof. J.) on the dew-point, 

 vi. 183; vii. 266, 313, 470; formula 

 for inferring the specific heat of gases, 

 error in, viii. 21 ; on certain statements 

 relative to his hydrometrical researches 

 made by Dr. Hudson, ix. 187 ; exa- 

 mination of eblanine, xii. 98 ; on the 

 specific heats of the aeriform fluids, xii. 

 101 ; on a new variety of alum, xii. 

 103, 124; on the specific heats of ela- 

 stic fluids, vii. 385. 



Apochrenic acid, in the mineral waters 

 of Porta, V. 238. 



Arachnida, on a new species of, i. 190. 



Arago (M.) on shooting stars, xi. 567. 



Araneidae, undescribed genera and spe- 

 cies of, iii. 104, 187, 344, 436; v. 50; 

 viii. 481 ; x. 100. 



Arch, oblique, x. 74, 167. 



, skew, construction of, viii. 299. 



Architecture, Gothic, progress of, vi. 395. 



, on the entablature of Grecian 



buildings, viii. 430; Gothic, viii. 449. 



Argonauta, Linn., x. 303; on the animal 

 of, vi. 385. 



hians. Lam., description of the 



shell and animal of, ix. 301. 



Aricina, M. Pelletier on, iii. 311. 



Armadillo, on the weazel-headed, ii.69. 



Arragonite, artificial crystals of, ix.230. 



, on tlie formation of, xii. 465. 



Arseniates, phosphates, and mo.iilications 

 of phosphoric acid, iii. 451, 459. 



Arsenic in English sulphuric acid, vii. 

 235; in phosphorus, vii. 331; va- 

 porization of, viii. 190; Marsh's test 

 for, X. 353. 



, vegetation in a solution of, x. 324. 



Arsenical copper, xii. 217. 



