1870.] 



Index. 



589 





Oldhamite, 2S1. 



Oliver, Lieut. S. P., on the Megalithic 

 Structures of the Channel Islands, 

 149. 

 Oppert, Dr., Description of the Kitai, 



246. 

 Original Articles : — 



Light and Sound ; an Examination 

 of their Reputed Analogy. By 

 W. F. Barrett, F.C.S., 1. 



On the Principles and Methods of 

 Sewage Irrigation, 17. 



The Total Solar Eclipse of August, 

 1S69. By William Crookes, 

 F.R.S., &c, 28. 



Instruction in Science for Women, 

 43. 



On Idiocy. By P. Martin Duncan, 

 F.R.S., 49. 



The French Imperial School of 

 Forestry. By A. Pengelly, B.A., 

 60. 



The Fuller's Earth in the South- 

 West of England. By R. Tate, 

 F.G.S., 68. 



Megalithic Structures of the Chan- 

 nel Islands, their History and 

 Analogues. By Lieut. S. P. 

 Oliver, 149. 



On Insanity. By P. Martin Dun- 

 can, F.R.S., &c, 155. 



The Metallurgical Industry of 

 Cleveland, 186. 



On " Trophic Nerves." By G. Rol- 

 leston, F.R.S., 200. 



Recent Observations on Under- 

 ground Temperature, or the 

 Cause of Variation in Different 

 Localities. By E. Hull, F.R.S., 

 207. 



Mr. Brace's Mines Regulation Bill, 

 212. 



On Practical Scientific Instruction. 

 By G. Gore, F.R.S., 215. 



Atmospheric Electricity and Re- 

 cent Phenomena of Refraction. 

 By S. Barber, 229. 



Beer Scientifically and Socially 

 Considered. By J. Samuelson, 

 299. 



Spiritualism Viewed by the Light 

 of Modern Science. By William 

 Crookes, F.R.S., &c, 316. 



The Rate of Geological Change. 

 By H. M. Jenkins, 322. 



Air Pollution by Chemical Works, 

 330. 



De Mortuis. By H. Woodward, 

 341. 



Foreign Trees and Plants for Eng- 

 lish Gardens. By A. W. Bennett, 

 350. 



By W. Pen- 

 Total Solar 

 A. Proctor, 



Original Articles — continued. 



A Recent Triumph of Synthetical 

 Chemistry. By William Crookes, 

 F.R.S., &c, 300. 

 The Eclipse of August 7, 1869, 

 " Anvil " Protuberance. By 

 W. S. Gilman, jun., 443. 

 The Surveys of India. II. The 

 • Trigonometrical Survey (with a 

 Sketch-map). By F. C. Danvers, 

 A.I.C E., 448. 

 The Geological Survey of India 

 (with a Sketch-maj)). By H. 

 Woodward, F.G.S., 458. 

 Rainfall in England, 

 gelly, F.R.S., 467. 

 The Approaching 

 Eclipse. By R. 

 F.R.A.S., 477. 

 The Controversy on Spontaneous 

 Generation ; witli Recent Expe- 

 riments. By J. Samuelson, 484. 

 The Devonshire Association for the 

 Advancement of Science, Litera- 

 ture, and Art, 497. 

 Osbornite, 281. 



Other Worlds than Ours, 367. 

 Ott, Dr.. on the Preservation of Timber, 

 263. 



Utilization of Naphthaline, 259. 



Owen, Prof., on the Lias Pterosauria 

 and on Cetacean Remains, 271. 



on Two New Ichthyodorulites, 



118. 

 Oxland, Mr., Calcining Tin Ores, 423. 

 Oxygen Gas, Manufacture of, 107, 264, 



529, 563. 

 Oxygenated Water, 398. 

 Ozone, Explosions caused by, 399, 529. 



Formation of, by Combustion, 566. 



Testing for, 135. 



P. 



Paine, Mr., on the Total Eclipse of 



1869, 251. 

 Palaeocoryne, on, 407. 

 Palaeontographical Society, Monographs 



of, 269. 

 Palaeontology, Chronicles of, 114, 269, 



406, 537. 

 Palladium, Occlusion of Hydrogen by, 



105. 

 Palm Trees, Acclimatization of, 397. 

 Palms, Germination of, 524. 

 Paper, Electro-deposition of Copper, 



Silver, and Gold on, 139. 

 Paquet, M., on Oil of Thymol, a New 



Disinfectant, 260. 

 Parotid Gland, Secretory Nerve of the, 



141. 



2 e 2 



