the Patate der von N. M. Przewa.. nach Dr. A. r. Majer's Celete Photographa, 471 Theorist Factice of Awos e Mansarements in Electricity In and Cey.ca, Dr. Revue Geserale in Scenin Fares et Am In kepe in Bols, on the rule: Mascles of the Rhibuang, Fed; Sz J. W= Dawson, F.R.S., 10; Alfred Ribor Te Pepinology of Attention, 450 Kies. Froć, San-spek of June, July, and Angus, 1889, 115 Rings of Saturn, Stability of the, O. Callan dreau, 548 Kivista Scientifico-in instriale, 380 Road at Sea, Rule of the, Afiniral Colomb. 515 Roberts A. Ernest, the Relation of the Soil to Tropical Roberts Isaac, a Photographic Method for Determining Varia- Roberts-Austen Prof. W. C., F.R.S.: on the Hardening and Robinson H. H, Frangulin, 262 Gewigsese Veenscntiane der Alpen, Dr. Franz Noe, Roborovsky Colonel, Expedition in Central Asia, 234; Dis. P1 6. Bowery, FPS,, 423 GANT, Gen M. Humphrey, 454 kamera of Nitronomy, krok. C. A. Young, 485 Vyvong of wodd y Exercise, Dr. Fernand Lagrange, 485 Hvory and Padinogy of Vaccination, E. M. Crookshank, Pasta of Norn America, with Remarks on the A Treatise on Linear Differential Equations, Thomas Craig, Wabera of Auatic Cholera, Dr. E. Klein, 599 Four Figure Mathematical Tabira, J. T. Bottomley, F.R.S., 510 Now Lights from Solar Eclipses, William M. Page, William The Krolation of sex, Prof. Patrick Geddes and J. Arthur Geology of the Quicksilver Deposits of the Pacific Slope, G. Illustrations of some of the Grasses of the Southern Punjab, covery of New Pass from Na to Tibet by, 327 Rocks, the Bala Volcanic Series of Caernarvonshire and Asso- Rocks, Chemical and Physical Studies in the Metamorphism of, "Rollers," the, of Ascension and St. Helena, Prof. Cleveland Romanes (Prof. Geo. J., F. R.S.): Darwinism, 59; Galls, 80, Rome: Earthquake at, 401; Solar Observations at, Prof. Rorqual musculus Stranded in Médoc District, 113 Rose (T. Kirke), the New Assistant Surveyor at Royal Mint, Royal Irish Academy, 469 Royal Meteorological Society, 93, 212, 301, 358, 406, 503, 598; Royal Microscopical Society, 93, 191, 263, 335, 371, 550 Royal Society of New South Wales, 311; Prizes offered by, Royal Society of Tasmania, 43 Roval Victoria Hall and Morley Memorial College, 343 Rocker Prof. Arthur W., F.R.S.): Physical Properties of Fule of the Road at Sea, Admiral Colomb, 515 Hassell Hon. F. A. R.), the Causes and Character of Haze, 60 St Louis Botanic Garden, the Shaw Bequest for the Endow- . Louis, Earthquake at, 18 S. Petersburg Academy of Sciences, 495 St. Petersburg Problem, the, Sydney Lupton, 165 Saint-Venant (Barré de), the Elastical Researches of, Prof. A. Salad-Plants, H. de Vilmorin, 494 Salet (G.), the Blue Flame of Common Salt, 383 Salisbury (the Marquis of: on Electrical Science, 21; on Free Saron, the Habits of the, Major John P. Traherne, 74 Salt, Common, Experiments upon Simultaneous Production of Salvador (Count), Agguinte alla Ornitologia della Papuasia e Sanitary Assurance Association, 136, 401 Sanitary Institute, 302 Saporta (G. de), some Provençal Tree-Hybrids, 23 Saturn: Mass of, Asaph Hall, 429; Stability of the Rings of, Savelief (R), Actinometric Observations (1888-89) at, 359 Scenery of the Heavens, J. E. Gore, 391 Schlosing, Fils (Th.): Air in the Soil, 23; the Fermentation of Schneider (Dr.), Iron in the Animal Organism, 24 Schorr (Dr. R.): Comet Swift (f 1889, November 17), 139; on Schuster (Dr., F. R.S.), Total Solar Eclipse of 1886, 327 Science Collections at South Kensington, the Housing of the, Science in Dutch East Indies, 547 Science at Eton, Lieut.-General Tennant, F. R.S., 587 Science of Every-day Life, J. A. Bower, 78 Science, Experimental, George M. Hopkins, 102 Science and the Future Indian Civil Service Examinations, 25; Science and Law, 399 Science and the New English and Scotch Codes, 385 Scientific Missions, French, under the Old Monarchy, Dr. Sclater (Dr. P. L., F.R.S.): Argentine Ornithology, R. Scorpii, on the Star System &, Dr. Schorr, 374 Scotland Railways of, W. M. Acworth, 434; certain Devonian Scott (R. H., F. R.S.), Variability of Temperature of British Scottish Journal of Natural History, 373 Scouller (William), Rainbow due to Sunlight reflected from the Sea, Rainbow due to Sunlight reflected from the, Sir William Seal (W. P.), the Management of Aquaria, 18 Sedgwick Prize Essay for 1888, 414 Seismology: Record of British Earthquakes, Charles Davison, Serviss (Garrett P.), Astronomy with an Opera Glass, 462 Sharp (Dr. Davis) appointed Curator in Zoology at Cambridge, Sharpe (R. Bowdler): Argentine Ornithology, P. L. Sclater, shire, O. V. Aplin, 169; the Birds of Berwickshire, Geo. Shaw Bequest for Endowment of St. Louis Botanic Garden, 324 Shell, Deformation of an Elastic, Prof. Horace Lamb, F.R.S., Sherrington (C. S.), Outlying Nerve-cells in Mammalian Spinal Shining Night Clouds, Robert B. White, 369 Ships, Steel, Leak-stopping in, Captain C. C. P. Fitzgerald, Ships, the Strength of, Prof. P. Jenkins, 515 Shore (T. W.), Characteristic Survivals of Celts in Hampshire, Shot, on certain Approximate Formulæ for Calculating the Shrubs, Evergreen, in Manchester, Proposed Planting of, 401 Siberia, Limits of Ever-frozen Soil in, Yatchevsky, 472 Sinclair (W. E.), Flint Remains in Kolaba District, 114 Skin-Colour in Arctic Voyagers, Causes of Change of, Holm- Skin, Electric Currents from Mental Excitation in, Herr Sluiter (Dr. C. Ph.), the Coral Reefs of the Java Sea and its Smith (Prof. C. Michie): the Green Flash at Sunset, 538; a Smith (Prof. W. Robertson), Lectures on the Religion of the Smokeless Explosives, Sir Frederic Abel, F. R.S., 328, 352 Smyth (Robert Brough), Death of, 112 Snake and Fish, Herr Fischer-Sigwart, 162 Snake-bite in Ratnagherry District, Mortality from, 【Vidal, 325 Society for Psychical Research, 17 Sohncke (Prof.), Cause of Blue-Green Flame Phenomenon of Soil, the Relation of the, to Tropical Diseases, A. Ernest Soils, Sources of Nitrogen in, Prof. John Wrightson, 286 Solar Corona, Mathematical Study of the, Prof. F. H. Bigelow, Solar Eclipse of 1886, Total, 88; Dr. Schuster, F.R. S., 327 Solar Eclipses, New Light from, William M. Page, William Solar Halos and Parhelia, 330; J. Lovell, 560 Solar and the Lunar Spectrum, the, Prof. Langley, 450 Solar Spots and Prominences, Prof. Tacchini, 233 Solar Spectrum, Maximum Light-Intensity of the, Dr. Men- Solar and Stellar Motions, Prof. J. R. Eastman, 351, 392. See also Sun Sollas (Prof., F.R.S.), Mica in Mourne Mountain Geodes, 469 Sorbite, Vincent and Delachanal, 23 Sorbonne, Mathematical Teaching at, Prof. Ch. Hermite, 597 Sormani (Prof. G.), Antidotes and Treatment of Tetanus, 212 South American Pampas, Mirage in the, W. Larden, 69 South Sea, Through Atolls and Islands in the, F. J. Moss, 15 Specific Inductive Capacity : W. A. Rudge, 10; Prof. Olive Spectrum Analysis: Objects for the Spectroscope, 44, 68, 8, Spencer (Herbert): Inheritance of Acquired Characters, 414 Spencer (Perceval), Successful Use of Asbestos Hot-air Balloon Spitaler (Dr. R.), Temperature "Anomalies," 303 Spitta (E. J.), a New Wedge Photometer, 287 Spörer (Prof.), Sun-spots in 1889, 383 Spots, Solar, and Prominences, Prof. Tacchini, 233 Steam, Electrification of, Shelford Bidwell, F.R.S., 213 Steam-engine Design, Jay M. Whitham, 29 Steam-ships, the Steering of, A. B. Brown, 516 Stearns (R. E. C.): Effect of Music on Animals, 470; on Stebbing (Rev. T. R. R.), the Moon in London, 586 Strabismus, H. Parinaud, 72 Straits Settlements, Meteorology of, 114 Strasburger (E.), Hand-book of Practical Botany for the Botanical Stricker (Prof.), New Electrical Lantern, 593 Strickland (Father, S.J.), Last Days of Father Perry, F. R. S., 301 Struggle for Existence in Plants, Prof. Walter Gardiner, 90 Sabchloride of Copper, the Spectrum of, Prof. A. S. Herschel, Sub oceanic Crust, Physics of the, Rev. Osmond Fisher, A. J. Suffolk: Flora of, by Dr. W. M. Hind, 149; Dr. Wheelton Sagar losing its Attractions for Lepidoptera, Joseph Anderson, 349 Sagar-Cane: Disease at St. Vincent, 372; Seeding of, D. Morris, Sulphur, Crystalline Allotropic Forms of, Dr. Muthmann, 449 Sun's Way, Apex of the, Lewis Boss, 548 Sunlight reflected from the Sea, Rainbow due to, Sir William Sanset at Sea, Cause of Blue-green Flame Phenomenon of, Sun-spots: Minimum Sun-spot Period, M. Bruguière, 68; Sun- Survey, the Indian, 230 Sutherland (Geo.), Earth-Currents and the Occurrence of Gold, 464 Swift (Dr. Lewis): a New Comet discovered by, 69; Comet Sydney, Royal Society of New South Wales, 96 Symons (G. J., F. R.Ś.), Remarkable Hailstones, 134 synthetic Philosophy, an Epitome of the, F. Howard Collins, 340 Systems of Russian Transliteration, Chas. E. Groves, F.R.S., Table and Formula Book, Rev. Isaac Warren, 558 Tait (Prof. P. G.): Portrait Memorial of, 135; Glissette of Tannin, Nessler's Ammonia Test as a Micro-Chemical Reagent Tarchenoff (Herr), Electric Currents in Skin from Mental Tasmania: Change in Character of Acclimatized Salmon in, 43 ; Taste, Sense of, Dr. Goldscheider's Researches on, 600 Tavernier (Jean Baptiste), Travels in India, 313 Taxine, a New Alkaloid from Leaves, &c., of Yew Tree, Teacher's Manual of Geography, J. W. Redway, 78 Teeth in the Ornithorhynchus, Who Discovered the, C. Hart Telephone, the Pulsion Mechanical, 65 Telephone Transmitter, Carbon Deposit in Blake, F. B. Hawes, Telescope, the Maintaining and Working of the Great Newall, Temperature "Anomalies," Dr. R. Spitaler, 303 Tempering of Steel, on the Hardening and, Prof. W. C. Roberts- Ten and Tenth Notation, B. A. Muirhead, 344 Tench, the Striated Muscles of, Dr. René du Bois-Reymond on, Tennant (Lieut.-General, F. R.S.), Science at Eton, 587 Terby (Dr.), the Structure of Jupiter's Belt 3, III., 45 Tetanus, Antidote and Treatment of, Prof. G. Sormani, 212 Textiles, Prehistoric, Herr Buschan, 182 Textural Elements, the Longevity of, particularly in Dentine Thames Estuary, the, Captain Tizard, R.N., 539 Theory of Least Squares, a Formula in the, D. Wetterhan, 394 Thermometer, Electric, Herr Siegefeld, 43 Thermometry: Traité pratique de la Thermométrie de Pré- 100 Thomas (Oldfield), a Milk Dentition in Orycteropus, 309 Thompson (Prof. Silvanus P.): Geometrical Optics, II., 213; Thomson (Dr. Arthur): the Veddahs of Ceylon, 303; Prof. Thomson (Sir William, F.R.S.): Rainbow due to Sunlight Thorpe (Prof. T. E., F. R.S.): Photometric Intensity of Coronal Thresh (Dr.), New Method of Estimating Oxygen dissolved in Thuillier and Waterhouse's Conversion Tables for Metric Thunderstorms in England and Wales, 93 Thury (Prof.), Changes in Lunar Craters, 183 Tibet, Discovery by Colonel Pevtsoff and M. Roborovsky of New Tidal and Levelling Operations in India, 140 Tietkens's Explorations in Central Australia, 286 Tilden (Prof. W. A., F.R.S.), Crystalline Substances obtained from Fruits of various Species of Citrus, 527 Time and Tide, a Romance of the Moon, Sir Robert S. Ball, F.R.S., 30 Timehri, Journal of Royal Agricultural and Commercial Society of British Guiana, 549 Tinder-box, the Story of a, Chas. M. Tidy, 30 Ti-serand (F.): Nuclei of Great Comet II. of 1882, 358; the Great Comet of 1882, 522; the Movement of Planets, 406 Titanotherium in the British Museum, 346 Titchener (E. B.): Protective Coloration of Eggs, 129; the Cape Weasel, 394 Tittmann (O. H.), Shuckburgh Scale and Kater Pendulum, 538 Tizard (Captain, R.N.), the Thames Estuary, 539 Todd (Prof. David P.), Total Eclipse, 379 Togoland, German, Climate of, Dr. von Danckelman, 545 Tokio the Earthquake of, April 18, 1889, Prof. Cargill G. Topinard (Dr.), Charlotte Corday's Skull, 500 Toronto University, Burning of, 371 Torpedo, Cranial Nerves.of, J. C. Ewart, 477 Total Eclipse of January 1, 1889, Prof. Holden, 305 Total Eclipse of December 22, 1889, 229; M. A. De La Baume Pluvinel, 428 Total Eclipse, Prof. David P. Todd, 379 Touraco, the Pigment of the, and the Tree Porcupine, Frank E. Traherne (Major John P.), the Habits of the Salmon, 74 Transliteration, a Uniform System of Russian, 396; Chas. E. Travels in India of Jean Baptiste Tavernier, Baron of Aubonne, translated by Dr. V. Ball, F.R.S., 313 Tree Porcupine, the Pigment of the, Frank E. Beddard, 152 Trees growing in an Inverted Position, Herr Kny, 86 Trichosanthes palmata, a New Green Vegetable Colouring Matter, C. Michie Smith, 573 Trieste, Earthquake at, 519 Trivier (Captain), Arrival at Mozambique of, 165 Tropical Diseases, the Relation of the Soil to, A. Ernest Trotter (A. B.): Geometrical Construction of Direct-Reading Scales for Reflecting Galvanometers, 478; Parallel Motion suitable for Recording Instruments, 478 Trouton (Fred. T.), Multiple Resonance obtained in Hertz's Tschermak (G.), Die mikroskopische Beschaffenheit der Meteor- Turkeys, Brush-, on the smaller Islands North of Celebes, Dr. Turnbull (Robert), Index of British Plants, 196 Turner (A. E.), Compounds of Phenanthraquinones with Metallic Salts, 191 Turner (H. H.): Total Solar Eclipse of 1886, 88; Earth Tremors from Trains, 344 Twenty Years, Progress of NATURE during, I Tylor (Dr. E. B., F.R.S.), Explanation of Assyrian Sculptured Group, 283 Typhus and Ground-water Variations, the Hamburg Epidemic, 570 Tyrol, Earthquakes in the, 569 Ungulates, the Titanotherium in the British Museum, 346 University, Burning of Toronto, 371 University Intelligence, 23, 92, 140, 166, 212, 332, 357 University, Montpellier, Proposed Commemoration of Founding of, 447 University, the Proposed Reconstitution of London, 282, 348 University of St. Andrews, £100,000 Bequest to, 41 Upham (Wm.), the late Prof. H. C. Lewis, 255 Urea, on Animal Heat and the Combustion of, Berthelot and P. Petit, 94 Ursa Majoris, on the Spectrum of $, Prof. Pickering, 285 Vaccination, History and Pathology of, E. M. Crookshank, Vade Mecum, J. Č. Houzeau, 69 Variable Stars: Y Cygni, 88; New, in Hydra, 88; Period of U Coronæ, S. C. Chandler, 163; Variable Star in Cluster G.C. 3636, Prof. Pickering, 183; Observations of some Suspected, Rev. John G. Hagen, 233; Variability of R Vulpeculæ, 257; New Variable Star in Cælum, 571; Prof. Pickering, 571 Variation, Causes of, E. D. Cope on the, Prof. E. Ray Lan. kester, F.R. S., 128 Vatican Observatory, 472 Vautier (M.), Propagation of Sound, 359 Vegetable Colouring-matter, a New Green, C. Michie Smith, 573 Velocity of the Propagation of Gravitation, J. Van Hepperger, 472 Venn (Dr. John, F. R. S.), Cambridge Anthropometry, 450 Verescz's Discovery as to Photographing in Natural Colours, 469 Vertebrate Animals of Leicestershire and Rutland, Montagu Browne, 220 Vesuvius in 1889, Prof. Palmieri, 18 Vesuvius, Mount, J. Logan Lobley, 195 Vezes (M.): Double Nitrites of Ruthenium and Potassium, 23; a Nitrosoplatinichloride, 576 Vibrating Strings, Melde's, Rev. W. Sidgreaves, 355 Vico (1884), Identity of Comet, with Brooks's (1889), 233 Victoria Hall and Morley Memorial College, 343 Vidal (Mr.), Mortality from Snake-bite in Ratnagherry District, 325 Vidal (M. Sebastien), Death of, 348 Viking Age, the, Paul B. Du Chailiu, 173 Villari Critical Points in Nickel and Iron, the, Herbert Tomlinson, F.R.S., 574 Vilmorin (H. de), Salad Plants, 494 Vines (Dr. Sydney H., F. R.S.), and Prof. A. Weismann's Vins, Manuel de l'Analyse des, Ernest Barillot, 510 Virchow (Dr.), the Spiracle Gill of Selachians, 119 Vision, Testing for Practical Purposes, Brudenell Carter, 302 Vogel (Prof.), Spectroscopic Observations of Algol, 285 Voice Figures, Mrs. Watts Hughes, 42 Volcanoes: Great Eruption in Japan, 400; Notes on a Recent Volcanic Island in the Pacific, Captain W. J. L. Wharton, F.R.S., 276; Volcanic Rocks of Caernarvonshire, Alfred |