Ndtuir, Jiiite 3, 



Tilegraphy : Extension of, in China, 62, 349 ; a Manual of, 

 VV. Williams, 97 ; Telegraph Extension to Corea, 106 ; 

 Vibration of Telegraph-Wires, E. de M. Malan, 295 ; Move- 

 ment of Telegraph-Wires, R. Mountford Deeley, 343 ; F. T. 

 Mott, 366 



Telemicrophonic Instruments, E. Mercadier, 336 



Teleplione : in France, 18, lo6 ; in Stockholm, 425 ; Tele- 

 phonic Connection between Paris and Brussels, 375 ; the 

 " Phonophore," Langdon Davies, 610 



Telescope, the Great Melbourne, 53S 



Telescopic Search for the Trans-Neptunian Planet, David P. 

 Todd, 258 



Telpherage, 12 



Temperature, the Eflfect of Change of, on the Velocity of Sound 

 in Iron, Herbert Tonilinson, 582 



Temperature of German Alpine Lakes, 375 



Temperature by Means of Vapours of Chemical Compounds, 

 Variations of, Ramsay and Young, 63 



Temprrature Regulator, an Improved Form of, Horace Darwin, 

 596 



'I'emperature of the Surface of the Moon, 2io, 211 



Temperatures, Prof. Langley on the Emission-Spectra of Bodies 

 at Low, 426 



Temperatures, Radiation of Heat from the same Surface at 

 Different, J. T. Bottomley, 85, loi 



Tendril Movements in Cucurbitaceae, D. P. Penhallow, 332, 54S 



Tenison- Woods (Rev. J. E.), Explorations in Paliang, 31 



Pennant (Lieut. Gen. J. F., F.R.S.), the Helm Wind, 54; 

 Ventilation, 176 ; C' lours in Clouds, 343, 514 



Tennessee, Meteorite found in, W. P. Blake, 332 



Tenny (Dr. S.) on Rhiiti-che Pompeii, 303 



Terrestrial Magnetism ; Admiralty Manual on. Prof. Geo. Fras. 

 Fitzgerald, 246 ; on the Diurnal Period of, Arthur Schuster, 

 F. R.S., 614; on the Forces concerned in Producing the Solar 

 Diurnal Inequalities of. Prof. Balfour Stewart, F.R.S., 613, 

 620 



Tertiary Floras, Cretaceous and, of the United States, Leo 

 Lesquereux, ]. Starkie Gardner, 196 



Tertiary Rainbows, W. L. Goodwin, 8 



Tertiary Vertebrata of the West, E. T. Newton, 193 



Test- Recording Apparatus, J. H. Wicksteed on a, 351 



Tethys, Orbit of, 303 



Thames Trout, Culture of, 6l 



Theory of Heredity, the Continuity of the Germ-Plasma con- 

 sidered as the Basis of a, Dr. August Weismann, Prof. H. N. 

 Moseley, F.R.S., 154 



Thermic Sense in Animals, 209 



Thermo-Chemistiy, a New Law of, G. F. Becker, 548 



Thermo-Electric Quality of Iron, Effects of Stress and Magnet- 

 isation on. Prof. J. A. Ewing, 550 



Thermodynamic Relations, Prof. W. Ramsay and Dr. Sydney 

 Young on, 263 ; Note on, by Profs. Ayrton and Perry, 334 



Thermometer, Determination of Heat-Capacity of, Note on 

 Prof. Clarke's Paper on, A. W. Clayden, 335 



Thermometer-Screen, Stevenson's, Weather in South Australia, 

 Clement L. Wragge, 533 



Thermometer-Testing at Kew, Process of, G. M. Whipple, 93 



Thermometers, Calorimetrical, 405 



Thierry (Maurice de), a New Absorption Spectroscope, 24 



Thomas (Edward, F. R.S.), Death of, 374 



Thomas (J. Lloyd), Sea-Mills at Argostoli, 129 



Thomas (Oldfield), Heterocephatus phillipsi, 93 



Thompson (D'Arcy W. ), Bibliography of Protozoa, Sponges, 

 Coelenterata, and Worms, 174 



Thompson (Elizabeth), Science Fund, 88, 286 



Thompson (Prof. S. P.), the Law of the Electro-Magnet and 

 the Dynamo, 94 ; Maxwell's Galvanometer, 574 



Thomson (Sir C. Wyville, F.R.S.), Zoological Results of the 

 Challt-H'^er Expedition, 409 



Thomson (John), Iridescent Clouds, 219 



Thomson (Prof. J. J., F.R.S.), and H. E. Newall, on the 

 Formation of Vortex Rings, 356 



Thomson (Sir Wm. , F. R.S.), on Electrolysis, 20 



Thorpe (Prof. T. E., F.R. S.), Science Schools at Home and 

 Abroad, 491 



Thouar's Exploration of the Pilcomayo River, 521 



Thunderstorms in It.ily, 302 



Tidal Friction and the Evolution of a Satellite, Prof. G. II. 

 Darwin, F.R.S., 367 



Tigers and Lions killed in Algeria, 303 



Tilden (Prof. W. A., F.R.S.), on the Molecular Weights of 



Salts and Solids in Solutions, 21 

 Time, Prime Meridian, 259 

 Time, Universal or World, W. II. M. Christie, F.R.S., 



521 

 Tin Cells, Electromotive Force of Certain, E. J. Herroun, 



93 

 Toadstools, Norwegian, Dr. Schiibeler, 213 

 Todaro (Prof.), Italian Aid to Biological Research, 52 

 Todd (David P.), Telescopic Search for the Trans-Neptunian 



Planet, 258 

 Tokio : Geographical Society of, 44 ; the Seismological Society 



of, 235 ; Imperial Engineering College at, 496 

 Tomlin (H. M. ), Hydrophobia, 245 



Tonilinson (Herbert), on the Behaviour of Stretched India- 

 rubber when Heated, 7 ; the Coefficient of the Viscosity of 

 Air, 403 ; the Internal Friction of Metals, 529 ; the Effect of 

 Ch.ange of Temperature on the Velocity of Sound in Iron, 



Tonquin, the Climate of, 378 



Topinard (Dr. Paul), Elements d'Anthropologie Generale, Dr. 



J. G. Garson, 3 

 Topographical Society of France, 41, 593 

 Torpedoes, Living, 407 

 Tortoises, on the Reproduction of the C.irap.ax in. Dr. Hans 



Gadow, 473 

 Torture of the Fish-Hawk, 520 

 Total Eclipse, Recent, of the Sun, 1S4 ; Killingworth Hedges, 6 ; 



N. K. Graydon, 29; the Late A. S. Atkinson, 175 

 Tour St. Jacques, Paris, 396 

 Toynbee (Capt. Henry), Meteorological Phenomena, 245 ; the 



Recent Weather, 513 

 Tracing a Typhoon to Europe, 205 

 Trans-Neptunian Planet, Telescopic Search for the, David P. 



Todd, 258 

 Transcaspian Region, General Meyer and M. Seidlitz on the, 



186 

 Transit, Dark, of Jupiter's Fourth Satellite, 466 

 Transit Tables for 18S6, Latimer Clark, 175 

 Transit of Venus, French Photographs of the, 89 

 Travellers' Snake Stories, Major Allan Cunningham, 222 

 Travelling Juries on Science, French, 16 

 Triangle, the Harmonic Hexagon of a, 478 

 Tribe (Alfred), Death of, 159; Obituary Notice of. Dr. J. H. 



Gladstone, F.R.S., iSo 

 Tricycles, 134, 177 



Trigonometry for Beginners, Rev. J. B. Lock, 43S 

 Trinchese (Prof.), Italian Aid to Biological Research, 52 

 Trinity House : Experiments with Illuminants, 39; Report to 



the, on the Inquiry into the Relative Merits of Electricity, 



Gas, and Oil as Lighthouse Illuminants, 271 

 Tropical Dew, Lieut. -Col. A. T. Eraser, 583 

 Tropics, Barometric Pressure in the. Dr. A. Woeikof, 342 

 Tropics, the Question of Acclimatisation of Europeans in, 



464 

 Trout, Artificial, Spawned at South Kensington Museum, 425 

 Trout, Brook, the Value of, in England, 425 

 Trout, Thames, Culture of, 61 

 Tschudi (Dr. N. F. von). Death of, 326 

 Tucker (R.), Clifford's Mathematical Fragments, 460 

 Tuggurt, Latitude and Longitude of, 378 

 Tunilirz (Dr.), Retentiveness of Rock Crystal of Diamagnetism^ 



325 

 Tunicata, on some Points in the Phylogeny of the. Dr. B. 



Uljanin, Prof. W. A. Herdman, 546 

 Tuning-Forks, on Measuring the Vibratory Periods of, Alex. J. 



Ellis, F.R.S., 54 

 Turner (Prof. W., F.R.S.), Resting Position of Oysters, 3a 

 Turner (Prof., F.R.S.), the Bottle-Nosed Whale in Scottish 



Seas, 335 

 Turner, on a Solar Halo with P.arhelia, 535 

 Turtles, at Indian and Colonial Exhibition, 278 

 Turtles, Soft-Shelled, Aquatic Respiration in, S. H. and S. P. 



Gage, 548 

 Tuscan Hills in Summer and Rome in Winter, David Young, 



34- 

 Two Years in the Jungle, &c., William T. Hornady, 173 

 Tyndall Fellowships in America, 449 

 Typhoon-Origin of British Weather, Henry Harries, 95 

 Typhoon to Europe, Tracing a, 205 



