Suppuiiient to Nature 

 Decemher i, r?92 



Index 



ilmtt's Observatory, Report of, 576 



iinological Museum, Sydney, taken over hy Department of 

 labile Instruction, 85 



: osteans, on the Formation of Argenteous Matter in the 

 iiegiunent of, Prof. E. G. Prince, 405 

 'phone System in Belgium, the, 39Q 

 cphone, the Theory of the, Fred T. Trouton, 466 

 •phonic Currents, Improved Form of P^iectrodynamometer 

 ior Measurement of, P. J. Kipp and Sons, 399 

 Telescope, Appeal by Harvard Observatory for Donation to 



Construct Great Refracting, E. C. Pickering, 598 

 Tell el-Amarna Tablets in the British Museum, the, with Auto- 



ty()e Facsimiles, 49 

 Temperature of the Brain, Prof. Angelo Mosso, 17 

 Temperature, Gas Compression and, a Question in Physics, 



Prof. H. A. Hazen, 55 

 Temperature of the Human Body, L. Gumming, 541 ; G. N. 



Stewart, 588 ; Dr. W. Hale White, 588 

 Temperature, the Report on Underground, 383 

 Temperature, the Sense of, Dr. Dessoir, 340 

 Temperature and Protoplasmic Movements, on the Natural 



Relations between. Dr. J. Clark, 404 

 Tennyson (Lord), the Death of, 572 

 Tercentenary Celebration, University of Dublin, 203 

 Terminal Phalanges in Primates, Hairlessness of, Dr. Geo. J. 



Romanes, F.R.S., 247 

 Terra-cotta Roofing Tiles, the Older Forms of, E. S. Morse, 



474 

 i-rrestrial Latitudes, the Variation of, M. Antoine d'Abbadie, 

 ''5 

 timonial, the Varley, 369 

 I rtrastemma in England, W. Blaxland Benham, 611 

 Tlierapeutics : Elements of Materia Medica and, C. A. Armand 

 Semple, 28; an Introduction to Therapeutics, T. Lauder Brun- 

 ton, M.D., 172 ; a Shaking Cure for Nervous Complaints, 

 Dr. Charcot, 451 ; Treatment of Cancer and Cholera by 

 Testiculary Liquid, M. Brown-Sequard, 484 

 Thermal Absorption in the Solar Atmosphere, E. B. Frost, 



400, 455 

 Thermal Conductivities, on a Method of Determining, C. H. 



Lees, 385 

 Thermal Radiation in Absolute Measure, Dr. J. T. Bottomley, 



F.R.S.. 603 

 Ihermal Variation of Electrical Resistance of Mercury, C. E 



Guillaume, 508 

 Thermodynamics : a Question in Physics, Prof, H. A. Hazen, 

 55 ; Poincare's Thermodynamics, 76 ; Thermodynamische 

 Studien, J. Willard Gibbs, 245 

 Thiroloix (A.), Pancreatic Diabetes, 412 

 Tholozan (J. D.), Places of Origin of Cholera Epidemics, 555 

 Thomas (Cyrus), Alleged Discovery of the Key to the Central 



American Inscriptions, 160 

 Thomas (Rose Haig), Protective Mimicry, 612 

 Thompson (Prof. Silvanus P.,F.R. S.): Breath Figures, 236 ; 



Printing Mathematical Symbols, 513 

 Thomson (Prof. Elihu), Prize for Development of Theoretical 



Knowledge of Electricity, 451 

 Thomson (Dr. James, F. R.S. ): Death of, 38 ; Obituary Notice 



of, 129 

 Thomson (John), Effects of Rainfall in Formosa, 406 

 Thomson (J. Arthur), Outlines of Zoology, 241 

 Thomson's (Prof. J. J.) New Edition of Clerk Maxwell's Treatise 

 on Electricity and Magnetism, 38 ; Pressure at which Electric 

 Strength of Gas is a Minimum, 143 

 Thomson's (Mr. Joseph) Journey to the Lake Bangweola 



Region, 620 

 Thomson (William J.), Easter Island, 258 

 I homson (W.) and James Blaikie, Geometrical Deductions, 



291 

 Ihoroddsen (Th.), Discovery of Unknown Lake in Iceland by, 



477 

 1 horpe (D. L.), Imitative Habits of Starling, 15 

 I horpe (Prof. T. E.), Model illustrating General Phenomena of 

 Explosions through Dust Particles in explanation of Colliery 

 Explosions, 44 

 Thunderbolt, a so-called. Dr. Oliver J. Lodge, F.R.S., GeOrge 



II. Hewitt, 513 

 Thunderstorms in New England during 1887, R. de C, Ward, 

 555 ; Effect of Topography on Thunderstorms, R. S. Tarr, 

 §5$ 



Thunderstorms and Sun-Sp^ts, 488 



Tibet, Little, Mr;. Bishop's Journey to, 135 



Tibet, Lesser, Mr-;. Bishop, 406 



Tibet, to the Snows of, through China A. E. Pratt, 150 



Tidal Phenomenon at Kiungchow, Hiinan, Chim, E. II. 



Parker, 63 

 Tide-motor, a, F. Purdon and H. S. Waiters, 429 

 Tierra del Fuego, Argentine, Senor Julio Pojjpir's Expedition 



to. 135 

 Tiles, Terra Cotta Roofing, the Older Forms of, E. S. Morse, 



474 

 Tillo (A. de), the Division according to Terrestrial Latitudes 



and Longitudes of the Greologicai Groups on the Earth, 2 4 

 Timchenco's Anemometer, Prof. Klossovsky, 594 

 Time, International, Major the Hon. E. Noel, 42 3 

 Time Standards of Europe, Dr. Hugh Robert Mill, 174 

 Tin District in Burma, the, H. Warth, 522 

 Tite (G.), a Hydro-silicate of Cadmium, 144 

 Toads, a Curious Habit of Horned, O. P. Hay, 596 

 Toba Indians of the "Gran Chaco," Weapons and Articles ot 



Clothing used by the, J. Graham Kerr, 432 

 Tobacco Exhibit at the Chicago Exhibition, the Kentucky, 278 

 Todas, the, 160 



Tooke (W. Hammond), the God of the Ethiopians, 78 

 Tooth Culture and White Bread, Sir James Crichton-Browne, 



229 

 Torpedo, Gymnolus, Mormyrus, and Malaptertirtis, on the Origin 



of the Electric Nerves in the, Prof. G. Fritsch, 404 

 Tortoises of Aldabra Island, Seychelles, the Gigantic, Riseley 



Griffiths, 398 

 Total Solar Eclipse, April 15-16, 1893, 201 ; John King, 



William M. Martin, 561 

 Town Air, Impurities of. Dr. G. H. Bailey, 402 

 Town Refuse, Disposal of. Prof. Geo. Forbes, 429 

 Townsend (C. H.), Pearl Fishery of Gulf of California, 333 

 Townshend (Chauncey Hare) Scholarships, the, 449 

 Trajectories of Elongated Projectiles, Calculation of. Rev. F, 



Bashforth, 366 

 Transformers, 90 

 Transmission of Acquired Characters, the Bearing of Pathology 



upon the Doctrine of the, Henry J. Tylden, 302 

 Transmission of Acquired Character through Heredity, Prof. C . 



V. Riley, 504 

 Trapezium in the Orion Nebula, the, Dr. L. Ambronn, 334 

 Traube (Dr. Wilhelm), Silver Salt of Sulphimide obtained by, 



551 

 Tree-Structure, Influence of Electric Light on, Gaston 



Bonnier, 532 

 Trelease (W.), Revision of the Species of Rumex occurring 



North of Mexico, 40 

 Triassic Fossils : Brachiopoden der Alpinen Trias, A. Bittner, 



F. A. Bather, 25 

 Trigonometry, Elementary Plane, R. C. J. Nixon, 488 

 Trinidad Field Naturalists' Club, 522 

 "Triumph," the, a New Chain-making Machine, 527 

 Tripp (W. B.), Levels of River Vaal at Kimberley, South 



Africa, compared with Rainfall of Watershed, 95 

 Tromelin (Le G. de). Calorific Distribution of Heat of Sun at 



Surface of Northern and Southern Hemispheres of Earth, 



508 

 Tropical Cyclones, Maxwell Hall, 393 

 Trouton (Fred T.), Wave-Propagation of Magnetism, 56; the 



Theory of the Telephone, 466 

 Trouton (Dr. F. T.) on a Periodic Effect which the Size of 



Bubbles has on their Speed of Ascent in Vertical Tubes con- 

 taining Liquid, 385 

 Trouve (G.), Luminous Fountain built for Madame Patti at 



Craig-y-Nos by, 549 

 Trouvelot (E. L.), the Planet Venus, 468 ; Remarkable 



Prominences, 258 

 Tuberculous Vaccination of Dogs, Hericourt and Ch. Richet, 



168 

 Tuberculosis, Earthworms and, Lortet and Despeignes, 263 

 Tuckwell (W.), Bees for Pleasure and Profit, G. Gordon 



Samson, 510 

 Tunicata, on the Presence of Atrial Tentacles in Various Genera 



of Prof. W. A. Herdman, F.R.S., 405 

 Tuning-fork, Direct Determination of the Gravitative Constant 



by Means of a, A. M. Worthington, 490 



