36 



GENERAL INDEX TO THE ELEVEN VOLUMES OF 



Pendulum experiments, v. 312. 



observations, ii. 124, 143, 176. 



Pentland (J. B.) observations on the 

 Peruvian Andes, iv. 115. 



Penzance, meteorological results of ob- 

 servations made at, for 21 years, iii. 

 173. (See Meteorological Obser- 

 vations.) 



Percarbonate of mercury, x. 207. 



Perchloric acid, M. Serullas on, x. 

 314. 



Perchloride of cyanogen, action of, on 

 water, v. 232. 



of mercury, a new salt of, vii. 129, 



317. 



Percussion fire-arms, viii. 155. 



Perkins's high-pressure engines, i. 143. 



Peroxide of barium, iii. 152. 



of manganese, iv. 35. 



of manganese, native, supposed 



chlorate of manganese in, i. 313. 



Persalts of iron and carbonates, reaction 

 of, ix. 393. 



Persepolis, Rev. J. Kenrick on the an- 

 cient inscriptions of, v. 321. 



Perspective, Mr. Davenport's work on, 

 v. 127; viii. 282. 



representation of a circle, v. 420. 



Peruvian Andes, Mr. Pentland's obser- 

 vations on the, iv. 115. 



Peruvians, mummies of, viii. 59. 



Petrophila, natural history of, vii. 206. 



Petrosilex, rose-coloured, iii. 149. 



Phsenomena of endosmose and exosmose, 

 W. Ritchie on the, x. 226. 



, optical, vi. 416. 



Pkasianus, undescribed species of, v. 

 227. 



Pheasants, hen, on the change of the 

 plumage of, ii. 66. 



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

 of digestion, v. 304. 



on the sources and nature of the 



powers on which the circulation of the 

 blood depends, x. 228. 



Phillips (Rev. G.) on the summation of 

 series, 339, 435. 



Phillips (J.) on the effects of the atmo- 

 sphere on buildings and rocks, ix. 

 447. 



on the direction of the diluvial 



currents in Yorkshire, ii. 138. 



on the geology of the neighbour- 

 hood of Ferrybridge, iv. 401. 

 on the geology of Havre, vii. 195. 



on the geology of the Vale of 



Pickering, iii. 2 13. 



Phillips (J.), review of his" Illustrations 



of the Geology of Yorkshire," ix. 342, 



430. 

 Phillips (R.) on the composition of al- 



chohol and aether, &c, iii. 465. 

 on the chlorides of lime and soda, 



i. 376, 467. 

 on the action of sulphurous acid 



upon iron, i. 72. 



analysis of a submuriate of iron, 



&c, viii. 406. 



on the solubility of lime, ii. 23. 



on chlorine in black oxide of man- 

 ganese, i. 142, 314; iv. 306. 



on a new oxide of manganese, v. 



209. 



, Dr. Turner's reply to, v. 254 ; vii. 



284. 



on the oxides of manganese, vi. 



281. 



on a new salt of perchloride of 



mercury, vii. 129, 317. 



on cyanide of mercury, vi. 145. 



analysis of some salts of mercury, 



vii. 129, 317; x. 205. 

 analysis of Murchisonite, i. 450. 



on the sulphates of nickel, iv. 



287. 



on the composition of nitric acid, 



i. 312. 



on nitric acid and a peculiar sul- 

 phate of potash, ii. 429. 



on the decomposition of oxalic 



acid by sulphuric acid, i. 143. 



on the solubility of phosphorus, 



v. 310. 



on crystallized carbonate of potash, 



i. 468. 



< on the triple prussiate of potash, 



i. 110. 



on pyrophorus, iv. 231. 



on ascertaining the purity of sul- 

 phate of quina, iii. 111. 



reply to Dr. Reid, xi. 420. 



review of Faraday's Chemical Ma- 

 nipulation, ii. 58. 



of Forsyth's First Lines of 



Philosophical and PracticalChemistry, 

 v. 54. 



of Fyfe's Elements of Che- 

 mistry, iv. 50. 



of Fyfe's Manual of Che- 

 mistry, ii. 381. 



■ of Graham's Chemical Cate- 



chism, vi. 47. 

 of Paris's Life of Sir Hum- 



phry Davy, x. 214, 379, 426. 



