mtnre, Dec. 2, 1880] 



Ibaraki, Jayan, Discovery of different Colcured Marble on, SS 



Ice, Anchor-, 31, 171 ; J- Kae, 64 



Ice-CiTstals, 145 ; Prof. J. I.eConte, 54 , ^ „ 



Ice at High Temperature, Existence of, Thos. Carnelley, 434, 



510; Prof. T- LeConte, 603 

 Ice under Pressure, 559 ; Dr. Thos. Carnelley, 5»3 

 Idaho and Wyoming, North American Geology, Prof. Archibald 



Geilde, F.R.S., 26S 

 Ilanz, Earthquake, 66 

 Imray (Hon. John, M.D.), Death of, 539 

 Imrie (lohn), Monkeys in the West Indies, 77 

 Index Society, Second Annual Meeting of, 251 

 India, Natural History Survey of, 567 

 Indian Famine Commission, 553 

 Inoculation, Fungus, for Insects, J. P. Lesley, 31 

 Insect Variety, A. H. Swinton, 579 



Instctivorism, on a Case of Apparent, Prof. BaiUon, 277 ^ 

 Insects, Fungus Inoculation for, J. P. Lesley, 31 ; Goethe s 



Poem concerning, 64 . t , r^ 1 



Inspectors of Schools and the Scientific Subjects of tlie Code, 



445 



Institute of Civil Engineers, 72, 230 



Institution of Mechanical Engineers, Summer Meeting of, at 

 Barrow-in-Furness, 300 



Intellect in Brutes, W. W. NichoUs, 266; Rev. George Hens- 

 low, 319; Surgeon-Major Curran, 339; Henry MacCormack, 

 362 ; L. P. Gratacap, 40S ; Consul E. L. Layard, 607 ; Prof. 

 W. Whitman Bailey, 607 



Intestinal Worms in the Horse, H. Krabbe on, 277 



Iodine Vapour, Density of, 279 ; Prof. v. Meyer, 130 



Iodine, Chlorine, and Bromine, Densities of at High Tempera- 

 ture, 27S 



Iris, Dilation of the, 220 



Iron and Steel, Immersion of, in Acidulated Water, W. H. 

 Johnson, H 



Iron and Steel Institute, 37, 87, 328, 452 



Iron and Hydi'Ogen, H. J. Johnston-Lavis, 220; Walter K. 

 Browne, 242 



Iron, Researches on the Passivity of, J. Varenne, 279 



Iron Ears, Changes of Length in, by Magnetisation, 543 



Italy, Discovery of a Prehistoric Burial-Ground, III 



Italian Antarctic Expedition, Proposed, 157 



Jablochkoff Electric Light Company, 17 



Jablochkoil's Electric Lights in Paris, 131 



Jack (K. L.), Survey of Queensland, 155; Reports on the 

 Geology of Queensland, 431 



Jamaica Hurricane and the Botanical Gardens, D. Morris, 53S 



Jamin's New Electric Lamp, 17; Experiments with, 131, 355 



Janssen's New Sun Photographs, 302 



Japan : New Railway in, 1 7 ; Experiments on Japanese Magic 

 Mirrors, 133 ; Seismology in, Prof. John Milne, 20S ; Mining 

 and Mines in, C. Nello, 316 ; Meteorology in, 342 ; Tea 

 Cultivation in, 569 ; Sir E. ]. Reed's Work on, 610 ; Miss 

 Isabella Bird's Work on, 610 ; Coal-Mines in, 616 ; a 

 Japanese Romance, II. N. Moseley, F.R.S., 2S8 ; Japanese 

 Porcelain Clays, 349 



Java, Notes from, 14S 



ycanndte Arctic Expedition, 68, 570 



Jeffreys (Dr. J. Gwyn, F.R.S), The MoIIusca of the Mediter- 

 ranean, 452, 477 ; French Deep Sea Exploration in the Bay 

 of Biscay, 468 



JellyFish, A New, of the Order Trachomedusa; Living in Fresh 

 Water, Prof. E. Ray Lankester, F.R.S., 147, 177; Prof. 

 George J. AUman, F.R.S. 177; George J. Romanes, F.RS., 



177 

 Jenkin (Prof. Fleeming), Keith Medal Awarded to, 16 

 Johnson (W. H.), Immersion of Iron and Steel in Acidulated 



Water, II 

 Johnson (Charles), Death of, 517 



Johnston (Keith), "Physical, Historical, Political, and De- 

 scriptive Geography," 95; "Illustrations of Electricity ard 

 M.agnetism," 240 

 Johnston-Lavii (H. J.), Iron and Hydrogen, 220; Hardening 



of Steel, 511 ; Mosquitos, 511 

 Jolly (W.), on the Parallel Roads of Locbaber, 68 

 Jordan's Glycerine Barometer at the Times Office, 614 

 Joule (James Prescott, F.R.S.), the Albert Medal of the Society 

 of Arts awarded to, 154 



Journal of Anatomy and Physiology, 20, 455 



Journal of the Roval Microscopical Society, 20, 2b2, 552 



Journal of the Frinklin Institute, 46, 137, 234, 331, 623, Sc3 



Journal de Physique, 46, 160, 257, 503, 552 



Journal of Botany, 136 



Journal of Philology, 167 



Jupiter, the Rotation of, 617 



Jute Fibre, 542 



"Kalkiilder abzahlenden Geometric," Dr. H. Schubert, 557 



Kate (H. F. C. ten) Paul Broca, 292 



Kattenau, remarkable Phenomenon observed at, 64 



Kaolinisation, Subterranean, John A. Church, 317 



Keane (A. H.), Sayce's " Science of Language," 49 ; Albania 



and the Albanians, 243 

 Keith Medal, Awarded to Prof. Fleeming Jenkin, 16 

 Kensington Gardens, A Snake in, J. Harris Stone, 193 

 Kent's Cavern, British Association, Report on, 445 

 Kerosene, supposed in the neighbourhood of Sydney, 88 

 Kew Gardens, Important Accessions to the Herbarium at, 22S 

 "Key to the Universe," Orson Pratt, sen., 290 

 Kinahan (G. H.), Metamorphic Rocks, Ireland, 606 

 King (H.), "Coronella la;vis," 220 

 Kin^zett (C. J.), "Nature's Hygiene : A Series of Essays en 



Popular Scientific Subjects with Special Reference to the 



Chemistry and Hygiene of the Eucalyptus and the Pine, 142 

 Kjerulf (Dr. Theodor), Geology of Norway, 117 

 Knisht Errant, The Cruise of the. Sir WyviUe Thomson, 



F.R.S., 405 

 Knott (Geo. ), Ceraski's New Variable Star, 603 

 Koch (Karl), Proposed Memorial Stone on the Grave of. 274 

 Konig (Dr.), on the Vibrations of a Normal Tuning-fork, 90 

 Kordofan, Notes on, 45S 

 Krabbe (H.), Intestinal Worms in the Horse, 277 



Lacustrine Volcano, 129 



Ladd (W.), On the best form of Magnet for Magneto-Machines, 

 446 



" La Exploradora," An Association for the Exploration and 

 Civilisation of Central Africa, 19 



Lake Leman and the Dam at Geneva, 158 



Lake Tanganyika and Lake Nyassa, Plants from, 586 



Lake-village near Auvernier, discovery of, 494; discovery of, 

 near Milan, 540 



Lamb (Horace), The Motion of Fluids, 145 



Landslips, 505 



Landslip, The Naini Tal, E. Douglas Archibald, 533 



Landslips, Thos. Ward, 560 



Lanrnia.fe, Introduction to the Science of. Prof. A. H. Sayce,49 



Lankester (Prof. E. Ray, F.R.S.), On a New JcUy-Fish of the 

 Order Trachomedusce, Living in Fresh Water, 147, 177, 19'^. 

 241, 316, 361; "Degeneration: A Chapter in Darwinism,' 

 141'; on Gresham College, 228; Dimorphism of Natuke 

 on June 17, 361 ; Balfour's " Comparative Embryology," 601 



Laplace (Marquis de). New Edition of his Works, 300 



Lapraik (William), Absorption Bands in certain Colourless 

 Liquids, 36S ,,,.„. 



Lassell(Dr. William, F.R.S.), Obituary Notice of by Dr..William 

 Huggins, F.R.S., 565 ^ , . . ^ ^ r . 1 



Layard (Consul E. L.), Yuccas under Cultivation, 606 ; Intel- 

 lect in Brutes, 607 



Leaves, Excretion of Water by. Dr. J. W, Moll, 403 



LeConte (Prof. John), Ice-Crystals, 54 ; Expansion of Glass by 

 Heat, 318 ; Coral Reefs and Islands, 558 ; Solid Ice at High 

 Temperature, 603 . „ 



Lees (W.), Keith Johnston's " Electricity and Magnetism, 240 



" L'Exploration," 281 



Leibnitz, Erection of Monument to, 109 



Leichhardts Expedition, a supposed Survivor of, 184 _ 



Leidy (Dr. J.), Freshwater Rhizopods of North America, 165 



Leipzig, Branch of " Thiiringer-wald Club "at. III 



Le Mans, Balloon Accident at, 253 



Lemstrom (Prof.), Experiment in Electricity, 89 



Lens, A, of Variable Focus, 2S0 



Lepidosteus, Development of, 520 



Le-ley (j. P.), Fungus Inoculation for Insects, 31 



Lewis (F.), Intellect in Brutes, 40 



Ley (Rev. W. Clement), Brain Dynamics, 121 ; Cloud Clas.ih- 

 cation, 144 



