1867.] 



Index to Vol. IV. 



615 



Plants, New and Rare British, 236. 

 Platinum and Steel, an Alloy of, 427. 

 Polynesians, and their Migrations, 161. 

 Potamogeton decipiens, 236. 

 Potato, the, 527. 



Fratas Island, Natural History of, 145. 

 proceedings of the metropolitan 

 Societies : — 



Astronomical, 89, 231, 384. 522. 



Chemical, 101, 242, 397, 531. 



Entomological, 111, 253. 



Geographical, 114, 258, 407. 



Geological, 119, 265, 414, 538. 



Zoological, 295, 448. 

 Prussic Acid, Effects of, on Animals, 138. 



Quatrefages, M. De, on the Annelids, 



139. 

 Quinine Plants in India, 526. 



n 



Rabbit and Hare, do they breed to- 

 gether? 559. 



Railway Communication in India, 25. 



Radways in Progress Abroad, 247. 



Ranetne, Prof., Address to Section G, 

 British Association, 591. 



Record of Zoological Literature, 139. 



Recreation for the Working Classes, 601. 



Reliquiae Aquitanicse, Part IV., 376. 



Regeneration of Limbs, 558. 



Registration of Births and Deaths, 600. 



Regxallt, M., on the Specific Heat of 

 various Graphites, 432. 



Retina, Structure of the, 290. 



Richardson, Dr. W. B., Report on Me- 

 thyl Compounds, &c, 581. 



Ether Spray and Painless Opera- 

 tions, 58. 



Roches Moutonnees in North Wales, 38. 



Rocks. Grooved and Striated in North 

 Wales, 38. 



Roudllon, M., New Galvanic Battery, 

 285. 



Rouqeayrol's Respirating Apparatus, 

 195. 



Roval Irish Academy, Proceedings of 

 374. 



Ruskin, Mr., On Banded and Brecciated 

 Concretions, 543. 



Safety Lamps, 422, 546. 

 Saline Solutions, Refraction Indexes of, 

 277. 



VOL. IV. 



Samtjelson, Bernhard.M.P., on Belgian 

 Competition in the Iron Manufacture, 

 197. 



Sandstone, Crystallization of Calcite in, 

 418. 



Sanitary Act, 1866, Effects of, 297. 



Reform League, 302. 



Saune, Tertiary Deposits of the Upper 

 Valley of the, 263. 



Schmidt, Herr, Disappearance of the 

 Lunar Crater Linne, 229. 



Science, the Marvels of, 179. 



the Progress of, Abroad, 361. 



Sea, the Luminosity of the, 500. 



Secchi, Father, Spectra of Stars, 85, 90, 

 129. 



Seeds,' Vitality of, 237. 



Sewage, the Application of, to the Soil, 

 357. 



Manure and Cattle Plague, 513. 



Utilization of, 76. 



Shortrede, General, on the Effect of 

 the Vapour of Mercury in Depress- 

 ing the Thermometric Column, 90. 



Siemens, C. W., F.R.S., on the Con- 

 version of Dynamical into Electrical 

 Force, 282. 



Simpson, Sir J., Address at Social 

 Science Association Meeting, 602. 



Skull, the, 135. 



Social Sceence Association : — 

 Annual Meeting, 598. 

 Health Section of, 596. 

 Transactions of, 597. 



Solanaceae, Structure of Seed in, 234. 



Solar Physics, Researches on, 231 . 



Sorby, Mr., Mode of Recording Observa- 

 tions with Spectrum Microscope, 429. 



Sowerby's English Botany, 525. 



Whale, 443. 



Spain, Phospate of Lime in, 126. 



Species in Plants, Monstrosities becom- 

 ing new, 527. 



Spectroscope for Microscopical Investi- 

 gations, 428. 



Spiller, Mr. J., Decay of Stone: its 

 Cause and Prevention, 566. 



New Processes in Photography, 569. 



on the Magnetic Polarity of Rifle 



Barrels, 284. 



on the Weathering of Copper 



Ores, 399. 



Sponges, Excavating, 445. 



Star-colours, on the Estimation of, 550. 



Statistics, Agricultural, 218. 



Mineral, 545. 



Steam Cultivation, 368. 



on Light Land, 514. 



Advantages of, 593. 



Transport in India, 25. 



Steamship Performances, Report on, 

 591. 



2s 



