24 



GENERAt INDEX OF VOLS. 1 12 OF THE 



ning the conducting power of wires, xi. 

 8 ; on a tliermoscopic, xi. 378, 



Gambart's comet, observations of, i. 287. 



Gardner (Mr.) on the structure of the 

 wood of palms, xi. 553. 



Garner ( It. ) on the anatomy of the la- 

 mellibranchiate conchiferous animals, 

 ix. 224. 



Garnet in the millstone-grit, vi. 76. 



Gaseous combination, action of metals in 



determining, vi. 354. 

 — interference, on, ix. 324. 



Gases, on the law of the diffusion of, ii. 

 1 75, 269, 351 ; from springs at Bath, on, 

 iv. 221, 225; action of, on vegetation, 

 iv. 316; on Mr. Graham's law of the 

 diffusion of, iv. 321 ; from springs near 

 Vesuvius, vii. 316; specific heats of, 

 viii. 21 ; condensation of, viii. 521 ; 

 contained in the blood, xii. 300 ; oxy- 

 gen and hydrogen, action of fermenta- 

 tion on, xii. 607. 



Gasteropoda, new genus of, v. 312. 



Gastric juice of dogs, composition of, ix. 

 148. 



Gaudichaud (M.) on the circulation of 

 the sap in Cissus hydrophora, xi. 525. 



Gaudin (M.) on the artificial production 

 of rubies, xi. 563. 



Gauss (Prof.) on terrestrial magnetism, 

 ii. 291. 



Gay Lussac (M.) on the purification of 

 carbonate of soda, v. 316 ; on the assay 

 of silver, vii. 425 ; on the decomposi- 

 tion of carbonate of lime by heat, x. 

 496 ; on siliceous and calcareous pro- 

 ducts, xi. 403. 



Gentianea?, descriptions of Indian, viii. 75. 



Gentianin, on, xii. 221. 



Geoffroy St. Hilaire on the mammary 

 glands of the Ornithorhynchus, iii. 60, 

 62 ; iv. 54. 



Geoghegan (Prof.) on muriatic acid in 

 hydrocyanic acid, vii. 400. 



Geological Society, proceedings of, ii. 

 147,300,466; iii. 42, 219, 368; iv. 

 48, 147, 225,370, 441; v. 53, 211, 

 292, 459; vi. 63, 146, 312, 376; vii. 

 52, 212, 316, 412, 513; viii. 71, 156, 

 310; ix. 382, 489; x. 68, 136, 306, 

 388, 471; xi. 98, 201,307, 390; xii. 

 86, 284, 433, 508, 564. 



. , anniversary meetings of, ii. 466; iii. 



42;iv.442; v. 53; vii. 54, 142, 212; 

 X. 308, 388 ; xii. 434. 



Geological Society of Cornwall, vi. 153. 



Geology :— notes on the history of En- 

 glish, i. 147, 268, 442 ; ii. 37; of the 

 south-east coast of Newcastle in Aus- 

 tralia, i. 92 ; on the igneous hypothe- 

 sis in, i. 338 ; oti recent deposits, ii. 

 470 ; on tertiary deposits, ii. 472 ; 



on fossil zoology, ii. 473 ; on the 

 chemistry of, iii. 20; of Northum- 

 berland and Durham, iii. 28, 92, 200, 

 273 ; discovery of coal-measures and 

 fossil fruits in Leicestershire, iii. 76, 

 112; of the environs of Bonn, iii, 220 ; 

 sedimentary deposits of Shropshire, 

 Herefordshire, &c., iii. 224 ; fossil- 

 bone caverns, iii. 237 ; on the nature 

 of coal, and on the mode of deposition 

 of the coal strata, iii. 245; on the Squa- 

 lo-raia Dolichognathos, iii. 369 ; or- 

 ganic remains, iii. 369,371; vii. 483, 

 485, 487 ; viii. 577 ; ix. 462 ; x. 402 ; 

 on the osseous cave of Santo Giro, iii. 

 371 ; report on the science of, iv. 427; 

 on the Falls of Niagara, v. 1 1 ; on the 

 future extension of the English coal- 

 fields, V. 44 ; discovery of bones of the 

 Iguanodon, v. 77; on the stratification 

 of Derbyshire, v. 121 ; on the quan- 

 tity of solid matter suspended in the 

 Rhine, v. 211, 223; geology of Read- 

 ing, V. 212 ; on the Temple of Serapis 

 at Pozzuoli, V. 213; views respecting 

 geological cycles, V. 215; variations of 

 temperature in a thermal spring at Mal- 

 low, V. 216 ; on the delta of Kander, 

 V. 216; fossils collected in Cutch, v. 

 217 ; on the gravel and alluvial depo- 

 sits of Hereford, Salop, and Worcester, 

 v. 217 ; notice of the coast from Whit- 

 stable to the North Foreland, v. 219; 

 on the ravines, passes, and fractures in 

 the Mendip hills, v. 220 ; on the ter- 

 tiary formation ofMurcia, v. 220 ; geo- 

 logy of the Bermudas, v. 222 ; on the 

 organic remains in the lias series of 

 Yorkshire, v. 222; on certain trap 

 rocks in Salop, &c., v. 225, 292 ; ob- 

 servations on wells dug at Diss and 

 Hampstead, v. 295; on the ossiferous 

 caves of the Hartz and Franconia, v. 

 296 ; on the occurrence of freshwater 

 shells beneath the gravel, v. 297 ; on 

 subterranean temperature, v. 446 ; geo- 

 logical distribution of fossil fish, v. 

 461 ; saurian bones found in the mag- 

 nesian conglomerate, v. 463; geologi- 

 cal survey of the United States, v, 

 466 ; on the raised beach near Hope's 

 Nose, Devonshire, vi. 63 ; on the cen- 

 tral and western portions of N. Ame- 

 rica, vi. 64 ; on the anthracite found 

 near Bideford, vi. 67 ; fossil plants, vi. 

 67 ; viii. 574 ; on the physical and geo- 

 logical structure of the country to the 

 west f the Dividing Range, between 

 Hunter's River and Moreton Bay, 

 New South Wales, vi. 146; land and 

 freshwater shells found witli bones of 

 land quadrupeds, vi. 149; bones ef 



