Supplement to Nature,' 

 June i6, 1898 



Index 



XXI 



Illusions and Hallucinations, Edmund Parish, 197 



Imbert (H.), Neutralisation of Glycerophosphoric Acid, 191 ; 

 Action of Cyanamide on Bromanil with Potash, 407 



India: Indian Meteorology, 1896-7, 13; the Survey of India, 

 Report for 1896, 302 ; Meteorology of Bombay Presidency, 

 324 ; Biography of Inspector-General Sir James Ranald 

 Martin, F.R.S., Surgeon-General Sir Joseph Fayrer, 462 ; the 

 Moplahs of Malabar, Dr. Emil Schmidt, 551 ; Death and 

 Obituary Notice of Sir Saiyid Ahmad Khan, 545 ; from 

 Tonkin to India by the Sources of the Irawadi, Prince Henri 

 d'Orleans, 557 



Indiana, Twenty-first Annual Report of the Department of 

 Geology and Natural Resources, W. S. Blatchley, 484 



Individual and Racial Variability, Relation between, Edwin 

 Tenney-Brewster, 16 



Induction Coil, a Link in the Evolution of a certain Form of, 

 Rev. F. J. Jervis-Smith, F.R.S., 30 



Influenza in London, 350 

 j Inland Seas, Undulations in Lakes and, due to Wind and At- 

 ' mospheric Pressure, W. H. Wheeler, 321 



Innes (R. T. A.), New Double Stars, 179 



Insects : Insects and Colour, Rev. Alfred Thornley, 30 ; Insects 

 and Flowers, Sir John Lubbock, 94 ; Prof. F. Plateau, 179, 

 255 ; Life Histories of American Insects, C. M. Weed, 99 ; 

 Useful Insect Products, Dr. L. O. Howard, 114; Mimicry in 

 Insects, Roland Trimen, F. R.S., 304; Insusceptibility of 

 Insects to Poisons, Will. A. Dixon, the Reviewer, 365 ; Miss 

 H. B. Potter, 412 ; Report of Observations of Injurious 

 Insects and Common Farm Pests during the Year 1897, 

 Eleanor A. Ormerod, 558 



Instinct, Habit and, C. Lloyd Morgan, 553 



Instinct and Intelligence in Animals, Prof. C. Lloyd Morgan, 

 326 



Institute, Jamaica, Report of, 206 

 j Institution of Civil Engineers, Premium Awards, 177 



Institution of Mechanical Engineers, 379 



Insusceptibility of Insects to Poisons, Will. A. Dixon, the 

 Reviewer, 365 ; Miss H. B. Potter, 412 



International Congress on Technical Education, 9 



International Congress of Zoology, the Forthcoming, 298 



Introduction to Chemical Methods of Clinical Diagnosis, D. H. 

 Tappeneiner, 436 



Irawadi, from Tonkin to India by the Sources of the. Prince 

 Henri d'Orleans, 557 



Irish Fauna, the Glacial Period and the, G. W. Lamplugh, 245, 

 342 ; Dr. R. F. Scharff, 341 



Irish Naturalist, 381 



Iron, the Magnetic Properties and Electrical Resistance of Iron 

 at High Temperatures, Dr. David K. Morris, 232 



Iron Ore Region, the Lake Superior, Bennett H. Brough, 473 



Isomorphous Salts, the Connection between the Characters of, 

 and the Atomic Weight of the Metals contained, A. E. 

 Tutton, 36 



Italy, Arii e Italici, Prof. G. Sergi, 268 



Izvestia of Russian Geographical Society, 189, 381, 396 



Jackson (M.), Microscopic Plants imparting III Odour to Water, 



441 

 • Jackson Tubes, Phenomena exhibited by, William Webster, 80 

 Jackson-Harmsworth Arctic Expedition, the, 40 

 Jaeger (H.^, Magnetic Images, 401 

 Jager (G.), Magnetic Susceptibility and Atomic Magnetism, 



401 

 Jaggar (T. A.), a Microsclerometer, 189 

 Jamaica Institute, Reports of, 206 



Jamieson (Andrew), a Text-Book on Applied Mechanics, 483 

 Janet (P.), Temperature of Incandescent Lamps, 479 

 Janssen (J.), Mont Blanc Observatory, 230; Telescope for 



Nebulae, 359 

 Januschke (Hans), Das Princip der Erhaltung der Energie und 



Seine Anwendung in der Naturlehre, 74 

 Jarry (M.), Ammoniacal Bromides of Silver, 624 

 Jennings (A. V.), Geological Structure of Davos Valley, 309 

 Jervis-Smith (Rev. F. J., F.R.S.), a Link in the Evolution of 



a certain Form of Induction Coil, 30 

 Jeur, Botany of, Prof. G. M. Woodrow, 543 

 Joannis (A.), the Isolation of Cuprous Sulphate, 159 

 Joest (Prof. W,), Death of, 204 

 Johnston (Sir Harry H.), British Central Africa, 174 



Joinery, Notes on Carpentry and, Thomas Jay Evans, 602 



Jolly (J. ), Organic Phosphorus, 407 



Joly (Prof. A.), Death and Obituary Notice of, 156 



Joly (Dr. J., F.R.S.), Coccoliths in our Coastal Waters, 80; 



Theory of Sun-spots, 239 ; Distribution of Coccoliths, 575 

 Jones (E. T.), Magnetic Deformation of Nickel, 476 

 Jones (Harry C. ), the Freezing Point, Boiling Point, and Con- 

 ductivity Methods, 606 

 Jones (R. H.), the Collision of Two Explosion Waves, 383 

 Joulie (H.), Estimation of Acidity of Urine, 239 

 Joulin (M.), Bitterness in Wines, 431 ; Bacillus of "Turned" 



Wines, 576 

 Journal of Anatomy and Physiology, 318 

 Journal of Botany, 165, 381 

 Journal of Electricity, 524 

 Journal de Physique, 524 

 Journals of Walter White, the, Assistant Secretary of the 



Royal Society, 195 

 Joyce (Mr.), Pocket Voltmeter, 119 



Judd (Prof. J. W. ) Lowest Core from Funafuti Borings, 501 

 Judson (W.), the Reduction of Bromic Acid and Law of Mass 



Action, 525 

 Jukes- Browne (A. J.), Outlier of Cenomanian and Turonian 



near Honiton, 551 

 Julius (Prof. W. H.), a Simple Extension of Gauss- Poggendorf 



Method of Reflector Reading, 528 

 Jupiter, the Present Appearance of, W. F. Denning, 586 

 Jupiter's Third and Fourth Satellites, Prof. Barnard, 61 



Kainogenesis als Ausdruck differenter phylogenetischer Energien, 



Dr. Ernst Mehnert, 505 

 Kammerman (Arthur), Death of, 228 ; Obituary Notice of, 256 

 Kant as a Natural Philosopher, G. F. Becker, 404 

 Kanthack (Dr.), Snake Venom in its Prophylactic Relations with 



" Poison " of the same and other sorts, 132 

 Kapteyn (Prof. J. C), Velocity of Solar System, 191 ; Large 



and Small Proper Motions, 325 

 Kapteyn (Prof. W.), Certain Definite Integrals, 264 

 Kasterin (N.), Sound Propagation through non-homogeneous 



Medium, 528 

 Kasuya (M. ), Glow-worm Light, 500 

 Kaufmann (W.), Deflection of Kathode Rays, 238 ; Magnetic 



Deflection of Kathode Rays, 238 

 Kearton (R. and C. ), With Nature and a Camera, 154 

 Kekule Memorial Lecture, 180 ; the Kekule Memorial, 395 

 Kelvin (Rt. Hon. Lord, F.R.S.), Absolute Method of 



Graduating Thermometers, J. Rose-Innes, 166 ; Thermo- 

 dynamics deduced from Motivity, 575 

 Kempf (P.), Two New Variable Stars of Short Period, 519 

 Kent (W. Saville-), Bipedal Lizards, 365 

 Kerr (J. G.), Lepidosiren paradoxa, 191 

 Kerr (John G.), Science Handbooks for Laboratory and Class 



Room : Elementary Physics, 435 

 Kew Observatory Report for 1897, 613 

 Kilwa Island, Iceland Spar from, W. R. Dunstan, 491 

 Kimball (Prof. A. S.), Death of, 300 

 Kimura (S. ), Lectures on Quaternions, 7 

 Kinetic Theory and Radiant Energy, the. Prof. G. H. Bryan, 



F.R.S., 536 

 Kingsley (J. S.), Elements of Comparative Zoology, 559 

 Kirby (W. F. ), the Small Tortoiseshell Butterfly in December, 



173; the Lepidoptera of the British Islands, Charles G. 



Barrett, 460 

 Kirk (Prof.), Death and Obituary Notice of, 469 

 Kites : the Exploration of the Air by Means of, A. Lawrence 



Rotch, 53 ; the Use of Kites in Weather Prediction, 163 ; 



Highest Kite Ascensions in 1897, S. P. Fergussou, 372 

 Klein (Dr.), Bacteriological Test for Cholera, 132 

 Klein (K. R. ), Depolarisation of Mercury and Platinum 



Electrodes, 70 

 Klondyke Winter Weather Record, E. W. Nelson, 103 

 Knight (W. A.), Lunar Rainbow, 157 

 Knowledge, Vol. xx., 220 



Knowledge, Philosophy of, Prof. G. T. Ladd, 125 

 Kobert ( Prof. Dr. Rudolf), Practical Toxicology for Physicians 



and Students, 535 

 Koda Millet, Poisonous, Surgeon-Captain A. E. Grant, 271 

 Konig (W. ), Observation of Zeeman's Phenomenon, 70 ; 



Simple Demonstration of Zeeman Effect, 402 



