Index 



r Nature, 

 \Octobcr 23, 1915 



Benham (C. E.), Red-water due to Euglena, 607 



Berget (A.), Simple Barometer Formula for Height, 497 



Bergson (Prof. H.), Psychical Research, 360 



Berthelot and Bertrand (MM.), Intestinal Flora, 155, 339 



Berthelot and Gaudechon (MM.), Levulose Actinometer for 



Ultra-violet, 77 ; Decomposition of Gases by Light, 



103, 235 ; Photochemical Synthesis of Carbon Oxy- 



cyanide, 417 ; Uranium Salts as Photochemical 



Catalysts, 627 

 Best (E.), the Maori God Io, 512 

 Bickerton (Prof. A. W.), Origin of New Stars, 390 

 Bidlingmaier (Prof.), Terrestrial Magnetic Activity, 617 

 Bielecki and Henri (MM), Ultra-Violet Absorption by 



Acetone, 103 ; Ultra-Violet Rays and Acids, 653 

 Bigelow (Prof. M. A.), Teachers' Manual of Biologv, 447 

 Billings (Col. J. S.), Obituary, 62 

 Billy (M.), Density of Powders, 181 

 Bilz (W.), Ausfiihrung qualitativer Analysen, 132 

 Binnie (Sir A. R.), Rainfall Reservoirs and Water Supply, 



580 

 Blagg (Miss), Substitute for Bode's Law, 180 

 Blinkenberg (Dr. C), the Thunderweapon, 473 

 Bliss (G. S.), Weather Forecasting, 380 

 Boeke (Dr. H. E.), Gnomonic Projection of Crystals, 294 

 Bollc (Dr. L.), Evolution of Teeth of Primates, 326 

 Bonney (T. G.), Volcanoes, 30 

 Bornet (Dr. E.), Life of, by Prof. Guignard, 643 

 Bosanquet (Prof. B.). Value and Destiny of the Individual, 



107 ; Distinction between Mind and its Objects, 223 

 Bose (Prof. J. C), Automatic Method, 51 

 Boswell (P. G. II.), Age of Suffolk Valleys, 390 

 Boule (Prof. M.), Fossil Man of La Chapelle-aux-Saints, 



662 

 Boulenger (E. G.), Metamorphosis of Mexican AxolotI, 3S9 

 Boulger (Prof. G. S.), Plant Geography, 9 

 Bourdillon (R.), Conductivity Water, 433 

 Bourquclot and Bridel (MM.), Synthesis of /3-Geranyl- 



glucoside, 524 

 Bcuvier (Prof. E. L.), Post-Embryonic Development of the 



Spiny Lobster, 633 

 Bower (Prof. F. O., F.R.S.), " Cheiropleuria bicuspis," 530 

 How- 1 (W. R.), Graphical Method of Optical Imagery, 285 

 Bowman (Prof. I.), Physiography of the United States,' and 



Soils, 79 

 Biaby (H. W.), Harmattan Wind, 441 

 Bradv (Dr. G. S.), New Entomostraca, 24 

 Bragg (Prof. W. H., F.R.S.), Reflection of X-Rays by 



Crystals, 477, 400: (and W. L. Bragg), Reflection of 



X-Rays by Crystals. 205 ; Structure of the Diamond, 



Bragg (W. L.), Crystal-structure and Rontgen Rays, 441, 



496 

 Brauner (B.), Helium and Neon, 505 

 Brearley (II. C), Animal Secrets, 'So 

 Brenchley (Dr. Winifred E.), Weeds and Soils of Norfolk, 



538 

 Brereton (C), Vocational Education, 363 

 Breuil and Obermaier (MM.), Cave Relics, 484 

 Broca and others (Messrs.), Photometry of different 



Colours, 328 

 Broglie (M. de) and Dr. F. A. Lindemann, Reflection of 



X-Ravs, 161, 2qj. 313 

 Broili (Prof. F.), Earliest' Tetrapoda, 355 

 Bromley (H. A.), Outlines of Stationery Testing, 503 

 Broom (Dr. R.), the S. African Reptile Eupar'keria, 24, 



389; Early Man in S. Africa, 512; Fossil Fishes from 



Kimberley, 653 

 Riown (B.), New Dinosaur, 326 

 Brown (Prof. J. C), History of Chemistry, 445 

 Brown (S. G.), Methods of Magnifying 'Feeble Signalling 



Currents, 98 

 Brown (Stewardson), Bermuda Flora, 385 

 Browne (Lady I.), Anatomy of Equisetum, 194 

 Browning (P. F..), Introduction to the Rarer Elements, 56 

 Biuce (Dr. W. S.), Zoological Results of the Scotia, 163; 



Antarctic Research, 10S 

 Bruck_ (Dr. W. F.), Prof. J. R. Ainsworth-Davis, Plant 



Diseases, 108 

 Brunswig (Dr. H.), Dr. C. E. Munroe and Dr. A. L 



Kibler, Explosives. 2^7 

 Brunton (Sir L., F.R.S.)," on Col. J. S. Billings, M.D., 62 

 Bryan (Prof. G. H., F.R.S.), Pianoforte Touch, 246, 503; 



Application of Mathematics to Law, 319; Prof. Perry's 

 Practical Mathematics, 551 ; a Danger of so-called 

 Automatic Stability, 556 ; Automatic Stability in 

 Aeroplanes, 661 



Buchanan (J. Y., F.R.S.), the Hydrometer as an Instru- 

 ment of Precision, 229 



Buckland (J.), Plumage Bill, 570 



Buckman (S. S.), Kelloway Rock, 101 ; Yorkshire Type 

 Ammonites, 157 



Buisson and Fabry (MM.), Krypton Lines, 154 



Bullen (G. E.), Blind Marine Fish, 390 ; Mackerel and 

 Calanus, 531 



Burnham (Mr.), Measures of Proper Motion Stars, 514 



Burns (Prof. D.), Safety in Coal Mines, 183 



Burns (K.), Displacement of Metal Spectral Lines by 

 Metallic Vapour, 497 ; by Impurities, 592 



Burnside (G. B.j, Sealing Metallic Conductors to Glass, 538 



Burrard (Col. S. G., F.R.S.), the Mountains and their 

 Roots, 242 



Burton (Dr. C. V.), Spectroscopic Resolution of an 

 Arbitrary Function, 285 



Burton (W.), Excavations at Holt, 325 



Butler (G. W.), Gain of Definition bv Moving a Telescope, 

 137 



Biitschli (Prof. O.), Comparative Anatomy, 577 



Cadell (H. M.), Story of the Forth, 585 



Caldwell (W.), Working Oil-Shales, 115 



Caiman (Dr. W. T.), Red Water and Brine Shrimps, 505 



Campbell (A.) and H. C. Booth, Errors in Magnetic Testing 

 due to Elastic Strain, 206 



Campbell (X. R.), Radio-Elements and the Periodic Law, 

 8S 



Campbell (Prof.), Radial Velocities of Stars, 617 



Cannon (A.), LI. Woodward, Internal Loose Water and 

 Rolling of Ships, 463 



Cannon (Miss), Spectra of Gaseous Nebula;, 415 ; Stars 

 with Peculiar Spectra, 539 



Cannon (Dr. W. A.), Roots' of Desert Plants, 671 



Capon (R. S.), Gain of Definition by Moving Telescope, 189 



Carothers (S. D.), Plane Strain in a Wedge and Masonry 

 Dams, 549 



Carpenter (Dr.), Critical Ranges of Pure Iron, 407 



Carpenter (Prof. G. H.), Aptera, 548 ; Insect Pests in 

 Ireland, 548 



Carruthers (R. G.), Oil-Shales of the Lothians. 115 



Carse (Dr.) and others, Atmospheric Potential, 76 



Carslaw (Prof. H. S.), Educational Organisation in 

 Australia, 122 



Cartailhac (E.), les Grottes de Grimaldi, 453 



Carus-Wilson (C), Snail-cavities in Stones, 112; Mechanic- 

 ally formed Grikes in Sandstone, 214; Cupriferous 

 Sandstones at Exmouth, 530 



Carvallo (J.), Conductivity of Ether, 365 ; Conductivity of 

 Pure Liquids, 417; Photoelectric Phenomenon, 471 



Case (J.), Heat and Heat Engines : Synopsis, 501 



Cave (C. J. P.), Winds in the Free Air: Royal Institution 

 Discourse, 307 



Cavel (L.), Sulphur and Sewage, 181 



Cavers (Dr. F.), Popular Botanv and Gardening, G. C. 

 Nuttall, II.' E. Corke, H. H. Thomas, Wm. Good, 

 G. Gordon, 344; Recent Botanical Publications bv. Dr. 

 Hardy, Prof. Ganong, S. L. Bastin, W. H. D. Meier, 

 W. X. Clute, Drs. Strasburger and Koernicke, Prof. 

 Potonie' and Dr. Gothan, Dr. Jongmans, B. Havata, 

 656 



Ct'pede (C), Xew Method of Mounting Microscopic Pre- 

 parations, 77 



Chamberlain (J. F. and A. H.), Asia, 372 



Chambers (W. F. D.) and I. G. Rankin, Peripheral Effect 

 with X-Radiation, 397 ; Structure of X-Radiation, 636 



Championniere (L.), Operation for Club Foot, 601 



Charpy and A. Cornu (MM.), Transformation of Alloys, 

 235 ; Displacement of Critical Points of Iron by 

 Silicon, 627 



Ch£neveau (C), Optical Properties of Water, 407 



Chevalier (Le R. P. S.), Sun's Diameters, 225 



Cholmeley (H. P.), John of Gaddesden, 54 



Chree (Dr. C, F.R.S. ), Potsdam Meteorological Observa- 

 tory, Profs. Suring and Schmidt, 401 ; Sun-spots and 



