Nature, 

 June :8, 1903J 



Index 



xix 



Forests of Upper India and their Inhabitants, the, Thomas 

 W. Webber, 198 



Forests of South America, the Great Mountains and, Paul 

 Fountain, 220 



Forster (Dr. M. O.), Constitution of Enolic Benzoylcamphor, 

 166; Isomeric Benzoyl Derivatives from Isonitroso- 

 camphor, 166 



Forsyth (Prof. A. R., F.R.S.), Theory of Differential Equa- 

 tion, 1 ; the Differential Invariants of a Surface and their 

 Geometric Significance, 500 



Fortress of the Mole, the, 379 



Forze Idrauliche, Le, Torquato Perdoni, 413 



Fossils : Contribution to the History of Fossil Man, Albert 

 Gaudry, 359 



Foster (Prof. C. Le Neve, F.R.S.), Mining Statistics for 

 1902. Output and Value of the Minerals in the United 

 Kingdom, 37; Relative Importance of Different Countries 

 in the Mining Industries, 565 



Foucault's Pendulum, a Simplified Form of, M. D'Arsonval, 

 114 



Fountain (Paul), the Great Mountains and Forests of South 

 America, 220 



Fountain, the Bubbelen Natural, in Norway, Dr. Hans 

 Reusch, 590 



Fournier (H.), Para-ethyl-benzoic Aldehyde, 453 



Fowler (A.), New Series of Lines in the Spectrum of Mag- 

 nesium, 574 



Fowler (Canon), Origin of the Coleoptera, 311 



Fowler (Gilbert J.), Sewage Works Analyses, 437 



France : L'Industrie Franchise des Instruments de Pre- 

 cision, 121; the New Nickel Coin, 396; a French Work 

 on Sylviculture, Prof. P. Mouillefert, Prof. W. R. Fisher, 

 482 ; Carnet de Notes d'un Yoyageur en France, A. C. 

 Poire\ 511 



Frankel (Dr.), Chitin, 425 



Frankland (Mrs. Percy), Recent Dietary Studies, 1S5 ; Bac- 

 teria in Daily Life, 583 



Fraps (G. S.), the Principles of Dyeing, 381 



Fremont (Ch.), New Method of Testing Rails, 263 



French (A. W.), Stereotomy, 439 



Frevcinet (C. de), Sur les Principes de la M^canique 

 Rationelle, 27 



Frick (Prof.), Treatment of Feverish Diseases without 

 Alcohol, 21 



Friedel (Jean), Formation of Chlorophyll in Rarefied Air 

 and in Rarefied Oxygen, 168 



Frizzie, my Dog, and Others, Lady Alicia Blackwood, 202 



FYost (Prof. E. B.), Cooperation in Observing Stellar Radial 

 Velocities, 67 ; Proper Motion of the Sun Compared with 

 Stellar Velocities, 400 ; New Spectroscopic Binaries, 472 



Froude (R. E., F.R.S.), the Holy Shroud of Turin, 367 ' 



Fry (Sir Edward), on Natural Selection, Francis Galton, 

 F.R.S., 343 ; Sir Edward Fry, 414 



Fulton (Dr. Robert), Fire-walking in Fiji, 130 



Funeral of Sir George Stokes, the, 345 



Fungi : Experiments on the Effect of Mineral Starvation on 

 the Parasitism of the Uredine Fungus, Puccinia dispersa, 

 on the Species of Bromus, Prof. H. Marshall Ward, 

 F.R.S., at the Royal Society, 235 



Fungus-flora, Agaricaceae, European, G. Massee, 221 



Fiirst (Carl M.), Index-tabellen zum anthropometrischen 

 Gebrauche, 30 



Furth (Dr. Otto von), Vergleichende Chemische Physiologie 

 der Niederen Tiere, 366 



Fyffe (W. A.), Hydrates and Solubility of Barium Acetate, 

 238 



Gadow (Dr. Hans, F.R.S.), the Mexican Axolotl, 330; 

 Vergleichende Anatomie der Wirbelthiere, mit Beriick- 

 sichtigung der Wirbellosen, Carl Gegenbaur, 605 



Galapagos Islands, Flora of the, B. L. Robinson, W. 

 Botting Hemsley, F.R.S., 561 



Gale of February 26, Effects of the, Lord Rosse, F.R.S., 462 



Galicia, Earthquake Observations in, Prof. J. Milne 

 F.R.S., 235 



Gall-insects, Abb^ J. J. Kieffer, 124 



Gallardo (A.), Interpretacion Dinamica de la division 

 Cellular, 42 



Galton (Francis, F.R.S.), Sir Edward Fry on Natural Selec- 

 tion, 343 ; Pedigrees, 386 



Galvanic Batteries : their Theory, Construction and Use, 

 S. R. Bottone, 31 



Gamble (T. S., F.R.S.), a Manual of Indian Timbers, 437 



Gammie (Mr.), Plants used for Food during Periods of 

 Drought, 252 



Garbasso (Dr.), Two Simple Lecture Experiments, 470 



Gardener's Assistant, Thomson's, 313 



Gardens, Children's, the Hon. Mrs. Evelyn Cecil (Alicia 

 Amherst), 35 



Garrard (Dr. C. C), the Nernst Lamp, 67 



Garrett (T. R. H.), Temperatures in Lochs Morar, Eilt and 

 Dubh (Ailort), 455 



Garrigou (F.), Diffusion of Arsenic in Nature, 192 ; Nature 

 of the Sulphur Compound in Bayen Spring at Bagneres- 

 de-Luchon, 624 



Gas : the Future of Coal Gas, Cantor Lecture at Society of 

 Arts, Prof. V. B. Lewes, 426 ; the Theory of the Gas 

 Mantle, Maurice Solomon, 82 ; Zur Theorie des Auer- 

 lichtes, W. Nernst and E. Bose, 82 ; Theory of the In- 

 candescent Mantle, A. H. White, H. Russell, and A. F. 

 Traver, 82 ; Theory of the Incandescent Mantle, A. H. 

 White and A. F. Traver, 82 ; the Conditions Determin- 

 ative of Chemical Change and of Electrical Conduction 

 in Gases, and on the Phenomenon of Luminosity, Prof. 

 H. E. Armstrong, F.R.S., 82 ; the History of the Inven- 

 tion of Incandescent Gas Lighting, Auer von Welsbach, 

 82 



Gas, Radio-active, from Well Water, Prof. J. J. Thomson, 

 F.R.S., 609 



Gas Analysis, Methods of, Dr. Walther Hempel, Supp. 

 November 6, 1902, x 



Gases, Terrestrial, Recently Discovered in the Chromo- 

 sphere, Prof. S. A. Mitchell, 619 



Gaskell (Dr. W. H.), Evolution of Vertebrates, 351 



Gaudechon (M.), the Chinchona Alkaloids, 311, 335 



Gaudry (Albert), Contribution to the History of Fossil Man, 



359 

 Gauss, the Cruise of the, from Cape Town to Kerguelen, 33 

 Gautier (Armand), Arsenic in the Animal Kingdom, 72 ; 



Localisation of Normal Arsenic in some Organs of 



Animals and Plants, 95 ; the Quantity of Free Hydrogen 



in the Air and the Density of Atmospheric Nitrogen, 167; 



Objections of M. Leduc to the Proportion of Free 



Hydrogen in Air, 263 

 Gegenbaur (Carl), Vergleichende Anatomie der Wirbethiere, 



mit Beriicksichtigung der Wirbellosen, 605 

 Geikie (Sir Archibald, F.R.S.), the Geology of Eastern Fife, 



200 

 Geissler (Dr. Phil. Kurt), Die Grundsatze und das Wesen 



des Unendlichen in der Mathematik und Philosophic, 



387 

 Geite, Seismometry and, Prof. J. Milne, F.R.S., 538 

 Geitel (Mr.), Improvement in Exner's Electroscope, 209 

 Gemini, a New Star in, Prof. H. H. Turner, 522 ; Mr. 



Newall, 522 ; Prof. Hartmann, 322 ; Prof. Hale, 522 

 Geminorum, Nova, Prof. Hartwig, 567, 393 ; Prof. Hart- 

 mann and Dr. Ludendorff, 567 ; Prof. Millosevich, 593 ; 

 Dr. Halm, 593 ; Drs. Ristenpart and Guthnick, 503 

 Geminorum, Nova, before its Discovery, Prof. Pickering, 61S 

 Geneva, Biology of the Lake of, Prof. F. A. Forel, 411 

 Genius and the Struggle for Existence, G. W. Bulman, 270 ; 

 Sir Oliver Lodge, F.R.S., 270; Dr. Alfred R. Wallace, 

 F.R.S., 296; G. W. Butler, 344; F. W. Headley, 344; 

 S. Irwin Crookes, 415 ; Arthur Ebbels, 413 

 Genvresse (P.), Essence of Vetiver, 168 ; Essence of Cala- 



mintha Nepeta or Marjolaine, 384 

 Geodesy : Death and Obituary Notice of General Annibale 

 Ferrero, 156 ; Conditions Necessary to Obtain Nickel 

 Steel Alloys of Extremely Low Coefficients of Expansion, 

 C. E. Guillaume, 332 

 Geography : Geschichte des Christentums in Japan, Hans 

 Haas, 28 ; a Teacher's Manual of Geography to Accom- 

 pany Tarr and McMurray's Series of Geographies, Charles 

 McMurray, 31 ; the Cruise of the Gauss from Cape Town 

 to Kerguelen, 33 ; Les Lois de la Geographic, Carlos de 

 Mello, 53 ; Macmillan's Short Geography of the World, 

 George F. Bosworth, 35 ; World-shaking Earthquakes, 

 Lecture at the Royal Geographical Society, Prof. J. 

 Milne, F.R.S., 69 ; the Explanation of a Remarkable Case 

 of Geographical Distribution among Fishes, G. A. 

 Boulenger, F.R.S., 84; the Dawn of Modern Geography, 



