XXXVIU 



Inde 



X 



[SiipJ>lement to Nature-, 

 May 31, 1894 



Tracheate Arthropoda, on the Classification of the : a 



Correction, R. I. Pocock, 124 

 Transactions of Austrian Geological Survey, 71 

 Transformers, Dynamos, Alternators, and, Gishert Kapp, 337 

 Transparent Conductina; Screens for Electric and other 

 Apparatus, Trof. W. E. Ayrton, F.R.S., and T. Mather, 591 

 Transvaal, Entomological Collecting in the, 12 

 Traube (Dr. Hermann), General Method of Artificially Repro- 

 ducing Crystallised Anhydrous Silicates, 161 

 Tree Pruning, A. des Cars, Prof W. R. Fisher, 526 

 Trees, British Forest, J. Nisbet, i 

 Trees, Measurements of Growth of, J. Keuchler, 439 

 Trelease (W. ), Sugar Maples, 323 

 Triarthius, the Appendages of the Pygidium of, Charles E. 



Beecher, 617 

 Trigonometry : Accuracy of Divisions of Altazimuths of Pistor 

 and Martin and of Repsold, Prof. J. A. C. Oudeman, 192 ; 

 Plane Trigonometry, S. L. Loney, 339 ; Elementary Trigo- 

 nometry, II. S. Hall and S. R. Knight, 456 ; on the 

 Definitions of the Trigonometric Functions, Dr. A. Mac- 

 farlane, 480 

 Trillat (M.), New Mode of Preparing Methylamine and Ethy- 



lamine, 300 

 Trilobites : Larval Form of Tiiarthrus, C. E. Beecher, 92; the 



Systematic Position of the Trilobites, II. M. Bernard, 521 

 Trimen (Henry, F. R.S.), the Royal Botanic Gardens, 



Peradeniya, 539 

 Tropical Botanic Gardens and their Uses, 453 

 Trouton (P>ed. T.), Systematic Nomenclature, 148 

 Trow (A. H.), Apogamy in Plciis serrulala (L. fil.) Var. 



Cristata, 434 

 Trunk, Relation of the Length of the, to the Height, Ch. 



Fere, 520 

 Trutat (Eugene), Les Pyrenees, 122 

 Tubercle Bacillus, Possible Transmission by Cigars of, Dr. 



Kerez, 371 

 Tubes, on the Motion of Bubbles in, 351 

 Tumours, the Parasitic Theory of the Causation of Malignant, 



J. Jackson Clarke, 502 

 Tunicate, the, 179 



Turkestan, the Earthquake of November 5 in Russian, 159 

 Turkey, Pasteur Institutes to be established in, 437 

 Tusayan Villagers, on the Cardinal Points of the, J. Walter 



Fewkes, 388 

 Tutton (A. E.), the Preparation and Properties of Free 

 Hydroxylamine, 105 ; the Temperature of Ignition of 

 Explosive Gaseous Mixtures, 13S ; a New Process for the 

 Preparation of Ethers, 184 ; a New Sulphide of Carbon, 275 ; 

 Instrument for Accurately Grinding Section-Plates and 

 Prisms of Crystals, 377 ; Instrument of Precision for Pro- 

 ducing Monochromatic Light of any Desired Wave Length, 

 377 ; Iodine as a Base-forming Element, 442 ; the New 

 Iodine Bases, 467 ; Further Light upon the Nature of the 

 Benzene Nucleus, 614 

 Tyndall (Prof.), Death and Obituary Notice of, 128 ; Funeral 

 of Prof Tyndall, 158 ; Resolution of Condolence of Royal 

 Institution with Mrs. Tyndall, 179 ; Herbert Spencer, 352 

 Typhoons of 1892, the Rev. S. Chevalier, 560 



UIrich(Dr. F.), Death of, 538 



Ungulates, the, Os Pedis in, Prof. A. E. Mettam, 341 



United Kingdom, Geological Survey of the. Sir Archibald 

 Geikie, F.R. S., 495, 518 



United States : the Pteropod Collections of the Allxilross, 36 ; 

 Eighth Report of United States P3ureau of Ethnology, 132 ; 

 U.S. Naval Observatory, Capt. F. V. McNair, 324 ; Great 

 Storm in United States, 369; Geologic Atlas of, Sheet i., 

 369 ; Metrical System adopted by the United States, Henry 

 Gannett, 461 ; the Pharmacopaeia of the United States of 

 America, 525 ; Mr. F. L. Scribner appointed Government 

 Agrostologist, 605 



Universities: University Intelligence, 22, 45, 70, 92, 117, 139, 

 166, 283, 329, 352, 376, 401, 422, 448, 471, 497. 546; 

 University of Edinburgh, Recent Benefactions, 252 ; Report 

 of the Gresham University Commission, 405 ; University 

 College : Physiological Psychology and Psycho-Physics, 252 ; 

 Dr. E. B. Titchener, 457 ; the Teaching University, F. Victor 

 Dickins, 536 ; the Proposed Reconstruction of the University 

 of London, 558 



Upham (Warren), Glacial Striae of Somerville, 183 ; Theory of 

 the Formation of Drumlins near Boston, U.S.A., 207; 

 the Fishing Banks between Cape Cod and Newfoundland, 

 402 



Urich (F. W.), Centipedes and their Young, 531 



Uropodinrc, Notes on the, A. D. Michael, 594 



Uschinsky (Dr.), Cultivation of Pathogenic Bacteria in non- 

 Albuminous Media, 83 ; the Tetanus Bacillus, 84 ; the Fer- . 

 ment Character of Toxic Products of Pathogenic Bacteria, 

 208 



Vallot's 1887 Mont Blanc Meteorological Observations, Alfred 



Angot, 167 

 Vanda teres. Peculiar Method of the Development of the 



Axillary Buds of, Henry Dixon, 523 

 Vanlair(C.),'Chronometric Determinations relating to Regenera- 

 tion of Nerves, 283 

 Vapour Pressure inside Foam, on the Equilibrium of, Prof. G. 



F. Fitzgerald, F.R.S., 316 

 Vapour Pressures, Measurement of Low, J- W. Rodger, 436 - 

 Variable in Andromeda, Anderson's, Prof. E. Pickering, 419 

 Variable Star, a New, Rev. T. E. Espin, 67, 184 

 Variable Stars, Discovery by Mrs. Fleming of Four New, 608 

 Variation of Latitude, the. Pro"". S. C. Chandler, 133 

 Vatican Observatory, the, R. A. Gregory, 341 

 Vault of Heaven, the, Richard A. Gregory, 291 

 Veeder (Dr. M. A.), Correlation of Solar and Magnetic Pheno- 

 mena, 245 ; Sun-spots and Magnetic Disturbances, 503 

 Veley (V. H.), the Interaction of Chlorine and Lime, 118 

 Venus, the Planet, 233, 413 

 Verney (Sir Harry), Death of, 368 



Verschaftelt (J.), Refractometer applied to Study of Chemical 

 Reaction, 546 ; on the Phenomenon of Beats in Luminous 

 Vibrations, 617 

 Vesuvius, Activity of, 34 

 Vibrations, on the Phenomenon of Beats in Luminous, Dr. J. 



Verschaffelt, 617 

 Vietoria, the Loss of H.M. S., Dr. Francis Elgar, 102, 124, 



151 



Victoria Institute, 594 



Victoria Regia Tank in the Botanical Gardens, Fauna of the, 

 Frank E. Beddard, F. R.S., 247 



Vignon (Leo), Stability and Conservation of Dilute Solutions 

 of Corrosive Sublimate, 167 



Villard (M.), Hydrate of Nitrous Oxide, 524 



Vinegar-producing Yeast, Dr. Lafar, 183 



Viper- Poison, C. Phisalix and G. Bertrand, 380 



Vis (C. W. de), the Diprotodon and its Times, 159 ; a Thylo- 

 cine of Earlier Nototherian Period in Hueensland, 264 



Viscous Motion of Ice, John Tennant, 173 



Visibility, on the Minimum Temperature of, P. L. Gray, 61S 



Vision with Compound Eyes, Dr. G J. Stoney, 379 



Vision, Spectacles for Double, T. J. Dewar, 433 



Viticulture ; the Propagation of Potirridie by Storage of Graft- 

 Slips in Moist Sand, A. Prunet, 24 ; the Grape-Vine Harvest 

 of 1893, M. Chambrelent, 47 



Vivisection ; Prof. Frankland's Our Secret Friends and Foes, 



34 

 Vivisection Bill, the Indian, and the Anti-Vivisectionists, 130 

 Vogel (E.), Stas's Determination of Atomic Weights, 283 

 Voices from Abroad, Prof. Plenry E. Armstrong, F.R.S., 225 

 Voie Lactee dans I'Hemisphere Boreal, La, C. Easton, 99 

 Volcanoes : Activity of Vesuvius, 34 ; Prof. Silvestri"s Geo- 



dynamic Observations of Etna Eruptions of May and June, 



1886, 107; Volcano Folk-Lore of India, Dr. V. Ball, 109 ; 



Eruption of El Calbuco (Andes), A. E. Nogues, 179 

 Vole, Field, the Disappearance of the, Peter Adair, 14 

 Vortices, Paired Motion of, with a Common Axis, A. E. H. 



Love, 499 



Wagner, Bedell, and Miller (Messrs.), New Form of Contact- 

 Maker, 37 



Walden (Dr. Paul), Handbuch der Stereochemie, 409 jl 



Wales, Earthquake in, 34 



Walker (Charles Clement) Prize for Investigation of Cancer, h*^ 

 508 "' 



Walker (Gen. J. T., F.R.S.), Terrestrial Refraction in the h|^ 

 Western Himalayan Mountains, 498 



