Xxil 
Great Britain, the Climates and Baths of, 629 
Greece: Plissements et Dislocations de ’Ecorce Terrestre en 
Gréce, Ph. Negris, 28; the Older Civilisation of, Further 
Discoveries in Crete, 390; Corr., 424; Destructive Forest 
Fires in Greece, 484 
Green (Dr. Edridge), on the Distribution in the Retina of the 
Photo-sensitive Pigment, the Visuai Purple, 666 
Green (E. Ernest), Bipedal Locomotion of a Ceylonese Lizard, 
492 
Green (Prof. J. Reynolds, M.A., Sc.D.), Opening Address in 
Section K at the Belfast Meeting of the British Association, 
582 
Greenhouse Orchids, the Culture of, Frederick Boyle, 59 
Greenly (Edward), Jaspers of South-eastern Anglesey, 95 
Gregory (Prof. J. W.), Geology of Mount Macedon, 207 
Gregory (Lady), Cuchulain of Muirthemne, the Story of the 
Men of the Red Branch of Ulster, 489 
Greinacher (Heinrich), Einfiihrung in die Theorie der Doppel- 
brechung, 653 
Grevy’s Zebra in the Regent’s Park Gardens, 512 
Grey (Earl), Pisciculture in the United States, America, 65 
Griffith (George), Death and Obituary Notice of, 64 
Grigg (John), Another new Comet, 514 
Grigg's Comet, 557 
Grigull (T.), the Search for a Planet beyond Neptune, 614 
Gross (Th.), Silicon not an Element, 484 
Group, Simplified Definition of a, E. V. Huntingdon, 118 
Griin (Dr. E. F.), New Fluid Lens, 135 
Guatemala, Earthquake in, Edwin Rockstroh, 150 
Guatemala and British Honduras, Earthquake in, 553 
Guerbet (Marcel), Action of Alcohols upon the Sodium Deriva- 
tives of other Alcohols, 336 
Guichard (P.), la Question de l’Eau Potable devant les 
Municipalités, 28 
Guignard (L.), Daniella and their Secreting Apparatus, 23 
Guilleminot (Dr.), New Rectifier and Interrupter for Alternating 
Currents, 206 
Guinchant (J.), Electrical Resistance of Metallic Sulphide, 144 
Guinea-Fowl, Colour-variation in the, F. Finn, 126 
Gulls, Notes on Young, Prof. R. v. Lendenfeld. 415 
Guns: an Instrument for Aiming Guns under Cover, 493 ; Tir 
des Fusils de Chasse, Journée, 545 
Gutta-Percha: the Balata Fields on the Amazon, 555 
Guye (Ph. A.), on the Formation of Liquid Drops and the 
Laws of Tate, 544, 672 
Gwynne-Vaughan (Dr. T.), Practical Botany for Beginners, 101 
Haber (Mr.), Conditions under which Aluminium is Obtained 
by the Electrolytic Method, 424 
Haddon (Dr. A. C., F.R.S.), What the United States of 
America is Doing for Anthropology, 430; Opening Address 
in Section H at the Belfast Meeting of the British Associa- 
tion, 561 
Hadley (H. E.), Practical Exercises in Magnetism and Elec- 
tricity, 5 
Hailstones, Remarkable Shower of, R. Swordy, 159 
Halbinsel, Grundziige d. Pflanzenverbreitung auf d. iberische, 
Moritz Willkomm, 27 
Haldane (Richard Burdon), Education and Empire, 222 
Hall (Maxwell), the Temperatures of Kingston, Jamaica, 159 ; 
Mean Maximum Temperature and the Rainfall of Jamaica 
and Sunspot Frequency, 206 
Hall (R. N.), the Ancient Ruins of Rhodesia, 34 
Hall (Wilfred), Simple Means of Producing Diffraction Effects, 
416 
Mall (W. H.), Chickens Hatched in a Tree, 127 ; a Tripartite 
Stroke of Lightning, 370 
Hall (W. L.), Timber Resources of Nebraska, 661 
Halliburton (W. D., M.D., F.R.S.), Opening Address in 
Section I at the Belfast Meeting of the British Association, 
567 ; on the Regeneration of Nerves, 664 
Halm (Dr. J.), Prof. Arrhenius’ Theory of Cometary Tails and 
Aurore, 55 
Halo, a Remarkable Lunar, Prof. E. E. Barnard, 5; H. W. 
Croome Smith, 85 
Halo, a Solar, R. T. Omond, 103 
Halos of May 1, 8 and 22, the, Rev. T. C. Porter, 223 
Hann (Dr. Julius), Lehrbuch der Meteorologie, 337 ; Meteor- 
ology of the Equator, 660 
Index 
Nature, 
Dee. 18, 1902 
Hannan (William S.), the Textile Fibres of Commerce, 338 
Harmet (A.), the Compression of Steel during Solidification in 
the Ingot Mould, 487 
Harmonic Series, Resultant Tones and the, Prof. Silvanus P. 
Thompson, F.R.S., 6 ; Margaret Dickins, 78 
Harpoon, the, Dr. Otis T. Mason, 232 
Harris (Rollin), a New Theory of the Tides of Terrestrial Oceans, 
444 
Harrison (E. Philip), Electrical Resistance of Iron at very Low 
Temperatures, 343 
Harrison (H. Jerome), Junior Chemistry and Physics, 317 
Harrison (Lieut.-Colonel J. H. C.), the Roorkee Manual of 
Applied Mechanics, Stability of Structure and the Graphic 
Determination of Lines of Resistance, 340 
Harrison (W. Jerome), the Wiltshire Archzeological and Natural 
History Magazine, Stonehenge Bibliography Number, 25 
Hartland(E. Sidney), Savage Island, an Account of a Sojourn 
in Niué and Tonga, Basil Thomson, 347; on the ‘‘ Lia Fail” 
of Tara and Election of Kings by Augury, 664 
Hartley (Mr.), Absorption Spectra of Phloroglucinol and its 
Trimethyl Ester, 238 
Hartley (W. P.), New Botanical Laboratories at Liverpool 
Presented by, 156 
Hartog (Prof. Marcus), Structure of Acinetines, 262 
Hasler (G.), the Bernese Oberland, 440 
Hasselberg (M.), Personal Equation in the Measurement of 
Spectroscopic Negatives, 258 
Hastings (E. G.‘, Thermal Death-point of a Micrococcus 
Isolated from Milk, 423 
Hatch (F, H.), Gold Production and Life of the Main Reef 
Series, Witwatersrand, 659 
Hatfield (W. H.), Control of the Silicon in the Acid Open- 
hearth Bath, 63 
Hauman (L.), Microbiological Study of the Steeping of Flax, 
120 
Haupt (Lewis B.), on Single Curved versus Double Straight 
Jetties, 39 
Hawes (Mr.), Sakhalin, 642 
Hawks, Effect of Wind on the Migration of, C. C. Trowbridge, 
612 
Hawthorne (Mr.), Experiments on the Motion of a Detached 
Thread of Liquid in a Capillary Tube, 618 
Hay (W. P.),ia New Form of Blind Shrimp from the Mam- 
moth Cave, Kentucky, 556 
Health: Health, Speech and Song, a Practical Guide to 
Voice Production, Jutta Bell-Ranske, Dr. B. Moore, 388; 
Dangerous Trades, the Historical, Social and Legal Aspects 
of Industrial Occupations as Affecting Health, Dr. T. E. 
Thorpe, F.R.S., 433; Principles of Sanitary Science and 
the Public Health, Prof. William T. Sedgwick, 605 
Heat: the Graduation of Thermoelectric Couples, Daniel 
Berthelot, 47; Measurement of High Temperature and 
Stefan’s Law, M. Féry, 47; Use of Fourier’s Series in 
Theory of Conduction of Heat, Dr. Ganesh Prasad, 71 ; 
Coefficients of the Cubical Expansion of Ice, Hydrated 
Salts, Solid Carbonic Acid and other Substances at Low 
Temperatures, Prof. James Dewar, F.R.S., at Royal Society, 
88 ; Ebullition of Rotating Water, T. C. Porter, 118 ; Con- 
servation of Entropy, J. A. Erskine, 118; Simple Electric 
Thermostat, William Duane and Charles A. Lory, 135; 
Temperature of the Electric Arc, Ch. Féry, 143; Limit- 
ations of Constants in the Analytical Theory of Heat, E. 
Cesaro, 159; Atomic and Molecular Heats of Fusion, 
P. W. Robertson, 191; Polymerisation and Heat of Form- 
ation of Oxide of Zinc, M. de Forcrand, 216; Heat Evolved 
or Absorbed when a Liquid is brought in Contact with 
a Finely Divided Solid, G. J. Parks, 262; Suggested Use 
of the Platinum Thermometer for Measuring Deep-sea Tem- 
peratures, Prof. Knott, 335 ; on the Measurement of Temper- 
ature, Morris W. Travers, George Senter and Adrien 
Jaquerod, 382; the Calorific Power of Coal, M. Goutal, 
572; Calorimetric Determination of High Temperatures, 
Prof. Rinaldo Ferrini, 581 
Heath (Prof. Harold), Animal Forms, 
Zoology, 605 
Hébert (A.), Mechanism of the Chemical Variations in the 
Plant under the Influence of Sodium Nitrate, 144 
Hebrews, Theology and Ethics of the, Archibald Duff, 517 
Height of Sunset After-glows in June, 1902, Prof. A. S. 
Herschel, F.R.S., 294 
a Second Book of 
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