Nature, | 
June 13, 1907. 
Index 
ment, Address at Institution of Electrical Engineers, 
§7° 
Gleason (H. A.), Sand-dwelling Insects, 399 
Glenn (L. C.), Geology and Mineral Resources of Part of 
the Cumberland Gap Coalfield, Kentucky, 184 
Globular Cluster in Hercules Messier, Dr. Karl Bohlin, 
616 
Glow Lamps, Standard Electric, 380 
Gliick (Prof. Hugo), Biologische und morphologische 
Untersuchungen tiber Wasser- und Sumpfgewachse, 579 
Glycerin, Modern Soap, Candles and, L. L. Lamborn, 
C. Simmonds, 362 
Gobert (H. J.), le Cheval, 337 
Gods of Healing of the Egyptians and Greeks, the, 
Caton, 499 
Goeldi (Dr. E. A.), 
resinifictrix, 406 
Goethe as Mineralogist and Geologist, Dr. G. Linck, 146 
Gold (Ernest), Velocity of the Negative Ions in Flames, 
Dre: 
New Amazonian Tree-frog, Hyla 
476 
Gooch (F. A.), Outlines of Qualitative Chemical Analysis, 
581 
Goodwin (H. B.), Position-line Star Tables, for Fixing 
Ship’s Position by Reduction to Meridian and Prime 
Vertical without Logarithmic Calculation, 197 
Gooseberry Mildew, American, 160, 613; E. S. Salmon, 
247 
Gorezynski (Ladislas), the Solar Radiation, 326 
Gordon (Dr.), Bacteriological Test whereby Particles Shed 
from the Skin may be Detected in the Air, 545 
Gordon (J. W.), a Top Stop for the Microscope, 543 
Gore (J. E.), the Albedoes of the Superior Planets, 615 
Gore (Mr.), the Number of the Visible Stars, 64 
Goschen (Lord), Death and Obituary Notice of, 375 
Gottingen, die physikalischen Institut der Universitat, Dr. 
J. A. Harker, 55 
Gottingen Royal Society of Sciences, 336, 384 
Gowland (Prof. W.), the Dolmens and Burial Mounds of 
the Early Emperors of Japan, 352 
Graff (K.), Jupiter’s Satellites, 231 
Graham (R. J. D.), Light Sense-organs in Xerophilous 
Stems, 535 
Grand’Eury (M.), the Seeds and Flowers of Callipteris, 71 
Graphitic Iron in a Meteorite, W. Dassin, 137 
Gravitational Attraction on a Solid, Maximum, W. E. 
Miller, 439; Prof. G. H. Bryan, F.R.S., 439 
Gravity: the Pendulum Operations of the 
India, 12 
Gravity, Major Conyngham’s Report on the Pendulum 
Observations for determining the Force of, 403 
Gray (Prof. Andrew, F.R.S.), Solutions of 
Problems, 158 
Gray (A. C. H.), Glossina palpalis in its Relation to 
Trypanosoma gambiense and other Trypanosomes, 56 
one Bowlers and Fielders, G. W. Beldam and C. B. 
ry, 8 
Greek Theories of Elementary Cognition from Alcmacon 
to Aristotle, John I. Beare, 122 
Greeks, the Gods of Healing of the Egyptians and, Dr. 
R. Caton, 499 
Green (A. G.), the Colouring Matters of the Stilbene Group, 
part iii., 23; the Relation of Colour and Fluorescence to 
Constitution, 358 
Green Sunset Colours, Arthur W. Clayden, 295 
Green Tints of Sunset, the, Joseph Offord, 342 
Greenhill (Prof. A. G., F.R.S.), the Flight of an Elongated 
Shot, 367 
Greenwich Observatory and the Power Station, 16 
Gréhant (Nestor), Detection and Estimation of Methane 
and Carbon Monoxide, 143 
Greig-Smith (Dr. R.), the Fixation of Nitrogen by 
Azotobacter chroococcum, 192; the Fixation of Nitrogen 
by Rhizobium leguminosarum, 192 
Grenville (L. W.), a Shilling Arithmetic, 74 
Griesbach (C. L.), Death and Obituary Notice of, 611 
Grossmann (Dr. J.), the Elements of Chemical Engineer- 
ing, 125 
Groth (P.), Chemische Krystallographie, 529 
Guichard (M.), Reduction of Molybdic Acid in Solution by 
Molybdenum, 96 ; 
Survey of 
Physical 
Hampson (Dr. “W.), Paradoxes of Nature 
Guillaume (J.), the Metcalf Comet (1g906h), 167 
Guillaume (M.), the Measurement of Base Lines 
Jiderin Wires, 33 
Guillemin (Dr. A.), Tableaux logarithmiques, A et B, 482 
Guppy (H. B.), Observations of a Naturalist in the Pacific 
between 1896 and 1899, 217 
and the 
Guthe (Dr.), New Determination of the E.M.F. of the 
Weston and Clark Cells by a Gray Electrodynamo- 
meter, 233 
Gutiérrez-Lanza (Father, S.J.), the Great Hurricane of 
October 17, 157 
Guye (Ph. A.), the Density of Gaseous Hydrochloric Acid, 
the Atomic Weight of Chlorine, 263 
Guyer (Dr. Michael F.), Animal Micrology, 
Exercises in Microscopical Methods, 552 
Gwynne-Vaughan (D. T.), the Fossil Osmundacez, 455 
Gwyther (R. F.), the Range of Stokes’s Progressive Waves 
of Finite Amplitude, 302 
Gyroscopic Apparatus for Steadying Ships, G. 
561 
Practical 
R. Dunell, 
Hackett (F. E.), the Atomic Weight of Nickel, 535 
Haddon (Dr. A. C., F.R.S.), Contributions to the Ethnology 
of the Haida, J. R. Swanton, 68; Kwakiutl Texts, 
Frank Boas and George Hunt, 68; the Koryak, Religion 
and Myths, Waldemar Jackson, 69 
Haeckel (Ernst), the Evolution of Man, a Popular Scientific 
Study, 78 
Hamacytometer, the Fluctuations of Sampling to be Ex- 
pected in Counting with a, 542 
Hagle (F. J.), Variation and Correlation in Cerato- 
phyllum, 612 
Haida, Contributions to the Ethnology of the, J. R. 
Swanton, Dr. A. C. Haddon, F.R.S., 68 
Haileybury Natural History Lectures, 434 
Hale (Prof.), a New Form of Ccelostat Telescope, 424 
Hale (George E.), Character and Cause of Sun-spot 
Spectra, 113 
Hall (A. D:), 
Arts, 185 
Hall (A. L.), the Country between Lydenburg and the 
Devil’s Kantoor, 259 
Hall (Clare H.), the 
Vehicles, 4 
Hall (R.), Glimpses of Australian Bird Life, 595 
Haller (A.), the Alcoholysis of Fatty Bodies, 71; 
Alcoholysis of Cocoa Butter, 143; Preparation of Acyl- 
campholic Esters, 407; Alcoholysis of Castor Oil, 479; 
Arachic Alcohol from the Palm Raphia Ruffia of 
Madagascar, 528 
Halley’s Comet, Dr. J. Holetschek, 86; F. W. Henkel, 
616; Perturbations of, Messrs. Cowell and Crommelin, 
Artificial Fertilisers, Lecture at Society of 
Chemistry of Paints and Paint 
447 
Halligan (G. H.), Sand-movement on the New South 
Wales Coast, 192 
Hallock (Dr. William), Outlines of the Evolution of 
Weights and Measures and the Metric System, 290 
Halm (Dr.), Variation of Wave-lengths in the Solar Spec- 
trum, 304 
Hamer (Dr. W. H.), the Milroy Lectures on Epidemic 
Disease in England, the Evidence of Variability and of 
Persistency of Type, 99 
Hamilton (Mary), Incubation, or the Cure of Disease in 
Pagan Temples and Christian Churches, 366 
Hammond (Mr.), Another New Comet (1g06h), 85 
and Science, 
341, 606 
Hanbury (Sir Thomas, K.C.V.O.), Death of, 465 ; Obituary 
Notice of, 494 
Hancock (E. L.), Text-book on the Strength of Materials, 
484 
Hands (Alfred), the Protection of Buildings from Lightning, 
179 
Hann (Prof. J.), Diurnal Range of Temperature in the 
Tropics, 211; Climatological Atlas of India, Sir John 
Eliot, K:G.1.E., F.R-S., 241 
Hanriot (M.), the Active Substances of Tephrosia Vogelit, 
335 
