LOND. AND EDIN. PHILOSOPHICAL MAGAZINE, 1832 1838. 43 



Petherick (T.) on the electro-magnetism 

 of metalliferous veins of a copper mine 

 in Ireland, iii. 16. 

 Phainoganjous plants, on the develop- 

 ment of the organization in, xii. 172, 

 241, 292. 

 Phacolite and levyne, identity of with 

 chabasie, xi. 12. 



Phenakite, a new mineral, v. 102. 

 Philip (Dr. A. P. W.) on the nervous 

 and muscular systems in animals, iii. 

 40; on the natiure of sleep, iii. 143; 

 on death, iv. 360 ; on the powers on 

 which the functions of Ufe depend, ix. 

 430. 



Phillips (Prof. J.) on the lower coal se- 

 ries of Yorkshire, i. 349 ; on a modi- 

 fication of the electrophorus, ii. 363 ; 

 on the ancient forests of Ilolderness, 

 iv. 282 ; on subterranean temperature, 

 v. 446 ; on a newly discovered tertiary 

 deposit in Yorkshire, vii. 486 ; on the 

 geology of Manchester, ix. 157. 



(R.) on the action of suli)hurous 



acid on the persalts of iron, ii. 75 ; on 

 Dr. Priestley's notice of caoutchouc, 

 ii. 77 ; experiments on platina, ii. 94 ; 

 on the analysis of some combinations 

 of platina, ii. 197 ; on minium, iii. 125 ; 

 analysis of two sulphureous springs near 

 Weymouth, iii. 158 ; on the use of 

 chemical symbols, iii. 443 ; iv. 246 ; 

 replies to, iv. 41, 106, 402, 464; on 

 isomorphism, xii. 407 ; on the consti- 

 tution of the true red oxide of lead, iii. 

 128 ; on the composition of phosphu- 

 retted hydrogen, iii. 308 ; review of 

 Rees's translation of Berzelius on the 

 analysis of inorganic bodies, iii. 463 ; 

 on the action of oxacids on pyroxylic 

 spirit, viii. 85 ; on the quantity of water 

 contained in crystaUized barytes and 

 strontia, vi. 52; on the combination 

 of water with salts, xi. 388 ; on the 

 solubility of arsenious acid, xi. 487 

 note ; on the action of cold air in main- 

 taining heat, xi. 407 ; letter to, from 

 Mr. R. Addams on the same subject, 

 xi, 446 ; on a new acetate of lead, xii. 

 134. 



Philology, importance of the languages of 

 uncivilized nations, vii. 27, 94. 



Philosophical Society of Cambridge, iv. 66. 



Phloridzine, viii. 444 ; properties of, xi. 

 337. 



Phosphorescence of the ocean, xii. 211. 



Phosphorus, red oxide of, ii. 78 ; hydrate 

 of, ii. 79 ; red and white oxide of, x. 

 499 ; arsenic in, vii. 331. 



Phosphovinic acid, and T)ho8phovinates, 

 ii. 73. 



Phosphuret of azote, vii. 158. 

 Phosphurets, metallic, iii. 310. 

 Phosphuretted hvdrogen, composition of, 



iii. 308; v. 401. 

 Photometer, on the method of computing 

 the results of experiments with the, xii. 

 484. 



Photometry, v. 327 ; by comparison, on a 

 new instrument for, i. 174 ; its appli- 

 cation to the undulatory theory of 

 light, v. 439. 



Phrenology, early anticipation of, iii. 308. 



Physaha pelagica, xii. 528. 



Physeter macrocephalus, xi. 196. 



Physics, on M. Mossotti's theory of, xi. 

 496. 



Physiology of the voice, ix. 201, 269, 

 342 ; on the motion of the arm, ix. 

 411 ; vegetable, ix. 372 ; xi, 156, 381, 

 435; xii. 53; of respiration in insects, 

 ix. 533. 



Phytochemistry, progress of, x. 247 ; xi. 

 333. 



Phytological errors and admonitions, v. 

 205. 



Pingel (Dr.) on the gradual sinking of 

 the west coast of Greenland, viii. 73. 



Pinus, descriptions of two species of, viii. 

 255 ; sylvestris, starch in the bark of, 

 x. 249. 



Piperine, M. Pelletier on, iii. 313. 



Placunanomia, on the genus, iv. 455. 



Plagionite, composition of, ix. 232. 



Planche (M.) on the formation of nitre 

 in extract of quassia, xii. 140. 



Plants, on the external structure of im- 

 perfect, iv. 252 ; on the internal struc- 

 ture of, V. 112, 181, 284 ; action of 

 tannin on the roots of, v. 157; on a 

 property in, analogous to the irritabi- 

 lity of animals, vi. 165; divergence the 

 cause of motion in, vii. 357 ; ix, 1 7 ; 

 development and growth of the stems 

 and leaves of, ix. 372 ; on structure in 

 the ashes of,xi. 13, 413 ; chemistry of, 

 xi. 156; siliceous contents of, xi.339; 

 on the symmetry, arrangement, and 

 characteristics of the natiu-e of, xi. 

 383; on the combination, structure, 

 and contents of the cells of, xi. 435 ; 

 action of solar light on, xi. 537 ; on 

 the conservation of, xi. 566 ; fossil, ii. 

 475. 



Plastic clay, on the, xi. 104. 



Platina, spongy, method of obtaining, x. 



154 ; and hydrogen, compound of, v. 



155 ; experiments on, ii. 94 ; ix. 544; 

 analysis of some combinations of, ii. 

 197 ; the iodides of, and their com- 

 pounds, iii. 384 ; found in galena, iv. 

 319 ; on some new combinations of, v. 



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