INDEX. 



469 



Carboniferous chain of the North of 

 England, on the, 21 1, 377. 



Caves, limestone, at Wellington Valley, 

 New South Wales, 445. 



Cereopsis Novae Hollandite, remarks on 

 the, 222. 



Chalk-flints, occurrence of in Banff- 

 shire, 152. 



Challis (Rev. J.) on the theoretical de- 

 termination of the motion of fluids, 7. 



Charcoal, on the spontaneous inflam- 

 mation of, 148; phosphorus inflamed 

 by, 393. 



Chinchilla, dissection of a, 227. 



Chloride of gold and potassium, 150; 

 of bromine, action of upon water and 

 aether, 392. 



Chlorine, on a new combination of with 

 nitrous gas, 355. 



Chloroxalic acid, 66. 



Christie (J.) on the chalk-flints in 

 Banffshire, 152. 



Chromium, Vauquelin's process for 

 obtaining, 150. 



Cinclosoma, on the group of, 454. 



Clairaut on an omission in his theory 

 of the equilibrium of fluids, 185, 206. 



Comet, Mr. Herapath and Sir J. South 

 on the, 154 ; seen near the South 

 Pole, 220 ; of Halley, Mr. Lubbock 

 on the, 362. 



Conybeare (Rev. W. D.) on theore- 

 tical speculations in geology, 19, 111, 

 188, 258 ; Mr. Lyell in reply to, 1 ; 

 Addresses at the Collegiate Institu- 

 tion of Bristol, 396. 



Copper slag, hardness of, as a material 

 for roads, 317. 



Crystallization of bismuth, 392. 



Curves, rectification of, 25O. 



Cuvier (M. F.), letter from, 457. 



Davy (Prof.) on an electro-chemical 

 method of ascertaining the presence 

 of metals, 38 ; on a new combination 

 of chlorine and nitrous gas, 355. 



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



Decimal parts of a day and an hour, 

 tables of, 92. 



Dictionary, Dr. Webster's English, 

 396. 



Don (D.) on the tree yielding gum 

 ammoniacum, 47. 



Earth, limits within which an occulta- 

 tion is visible on the surface of, 90. 



Earthquakes at the Cape of Good 

 Hope in 1809, 71. 



Electricity, atmospheric, the chemical 

 action of, 357. 



Electro-chemical decomposition of ve- 

 geto-alkalies, 237. 



Encke (Prof.) on the Berlin Astrono- 

 mical Ephemeris for 1832, 81 j on 



the calculation of the orbits of double 

 stars, 178, 405. 



Ephemeris, Berlin, for 1832, 81. 



Eye, on a species of Muscee vditantes in 

 the aqueous humour of the, 165. 



Faraday (Mr.) on the production of 

 sound during the conduction of heat, 

 461. 



Filtered water, plan for supplying the 

 metropolis with, 360. 



Flints, occurrence of in the chalk of 

 Banffshire, 152. 



Fluids : theoretical determination of 

 the motion of, 7 ; equilibrium of, 185, 

 206. 



Forest marble, rippled markings of, 

 376. 



Fossil bones found near a limestone 

 cave in New South Wales, 445. 



Fox (R. W.) on the increase of heat 

 in mines, 94 ; on terrestrial magne- 

 tism, 361. 



Fulminating gold, two kinds of, 69. 



Functions, expansion of, 253. 



Galbraith (W.) on the reduction of 

 the North Polar distances of stars 

 observed at Greenwich, 335, 464. 



Gases, emission of light in the com- 

 pression of, 391. 



Geological Society, 47, 134, 211, 271, 

 376, 445. 



Geology : Rev. W. D. Conybeare on 

 theoretical speculations, 19, 1 1 1, 188, 

 258 ; Mr. Lyell in reply to, 1 ; geo- 

 logy of the banks of the Tweed, 13, 

 85 ; alluvial deposits, 48 ; geology of 

 Moravia, Hungary, and Transylva- 

 nia, 50, 1 34 ; earthquakes at the 

 Cape of Good Hope in 1809, 71 ; 

 heat in mines, 94 ; rock -basins, 101 ; 

 " Sections and Views illustrative of 

 Geological Phenomena," 131 ; in- 

 fluence of astronomical causes on 

 geological phaniomena, 136; for- 

 mation of springs, &c., 170; lake 

 mountains of the North of England, 

 211 ; structure of the Austrian and 

 Bavarian Alps, 213; geology of New 

 South Wales, 219; of Juan Fernan- 

 dez, 220 ; Prof. Sedgwick's Address 

 to the Geological Society, 271 ; dis- 

 covery of the Plesiosaurus in Ireland, 

 331 ; " Illustrations of the Geology 

 of Yorkshire," 342, 43O ; rippled 

 markings of the forest marble, 376 ; 

 carboniferous chain of the North of 

 England, 211, 377 ; geology of the 

 Swan River, 379 ; organic remains in 

 the diluvium of the Arctic Circle, 

 411. 



Gilbert ( D.) on negative and imaginary 

 quantities, 37 ; Address to the Koyal 



