Supplement to NatHre,'\ 

 June II, 1896 J 



Index 



xiu 



niology : the Use of the Craniofacial Line, Dr. D. G. 

 Brinton, 502 ; Dr. Harrison Allen, 502 



wford (W.), Lightning-Chain Formation, 5 

 reniation, Progress of, 447 

 Crime and Weather, C. E. Linney, 304 

 Cripple Creek (Colorado) Gold Mines, the, 349 

 ( "litical Temperature of Hydrogen, the. Dr. Ladislas Natanson, 

 131, 249 ; Dr. G. H. Bryan, F.R.S., 223 

 rookes' Spectrum of Helium, Prof. C. Runge and Dr. F. 

 Paschen. 245 



iv)okes' Tubes, Condition for Maximum Power of, J. 

 Chappuis and E. Nugues, 575 



rookes' Tubes, Penetration of Gases into Glass Walls of, M. 

 Gouy, 551 



ross (Whitman), Laccolites of United States, 462 

 I'low, the Common, a Farmer's Friend, Prof. W. B. Barrows, 

 E. A. Schwarz, Hart Merriam, 88 



uls (L. ), Computation of the Times of Solar Eclipses and 

 ~ "ations, 474 



Conglomerates in Ireland, Alex. McHenry, 414 ; S. H. 

 nolds and C. L Gardiner, 488 



ms, the Archegoniate Series of, Prof. D. H. Campbell, 



tallography : the Sjnnmetrical Partitioning of Homogeneous 



tructures, William Barlow, 191 ; Mr. Tulton, 192 ; Prof. N. 



Maskelyne, F.R.S., 192; Physikalische Krystallographie 



,d Einleitung in die Krystallographische Kenntniss der 



ichtigeren Substanzen, P. Groth, L. Fletcher, F.R.S., 289 



00, the Habits of the. Dr. E. Rey, 176 ; Annie Ley, 223 



Culverwell (E. P.), Intensity and Quantity of Sun heat at 



Different Zones, 150; the Astronomical Theory of the Ice 



Age, 269 



■mningham (Dr. D. J., F.R.S.), Dr. Dubois' Missing Link, 

 115 ; the place of Pithecanthropus on the Genealogical Tree, 

 piningham (J. T,), the Undersized Plaice Question, 204 

 irious Aerial or Subterranean Sounds, Prof. R. Meldola, 

 F.R.S., 4; C. Davison, 4; Dr. W. T. Blanford, F.R.S., 

 30 ; Ernest van den Broeck, 30 ; Prof. T. McKenny Hughes, 

 F.R.S., 30 



■shing's Florida Expedition, 159 

 lUer (E.), How to find Keynote of Auditoriums, 262 

 . Cygni, the Absolute Velocity of. Dr. Belopolsky, 44S 

 Cylinders of Compressed Gas, Report of Committee on, 472 

 Czajkowski (Dr. Joseph), the Measle- Microbe, 89 

 Czermak (Paul), Thermo-Element Instrument for indicating 

 Rapid Variations of Temperature, 61 



Mle (T. N.), Green Mountains, Massachusetts, 465 ; New York 



Renselaer Grit Plateau, 465 ; Vermont Taconic-Green 



Mountain Ridge, 465 

 Dall (Prof. W. H.), New Species of Bear (Ice-Bear) found in 



Alaska by, 160 

 Dallas (W. L.), Earth Tremors, 390 

 Dalton's Atomic Theory, a New View of the Origin of, Henry 



E. Roscoe and Arthur Harden, 555 

 Dana (Edward Salisbury), Minerals, and how to Study them, 



Dannevig (Harold), the Hatching and Rearing of Food Fishes, 



117 

 Dariex (M.),. Cause of Invisibility of Rontgen Rays, 431 

 Dark Light, Gustave Le Bon, 335 ; Photography with, G. Le 



Bon, 349 

 Darwin and After Darwin, G. J. Romanes, F.R.S., 409 

 Darwin (F.), Effect of Currents on Assimilation of Water-plants, 



455 

 Darwin (Prof. G. H., F.R.S.), the Astronomical Theory of the 



Glacial Period, 196 

 David (Prof. T. W. E.), Evidences of Glacial Action in 



Australia in Permo-Carboniferous Time, 383 

 Davis (J. R. Ainsworth), Elementary Physiology, 266 

 Davison (C), Curious Aerial or Subterranean Sounds, 4 ; the 



Diurnal Periodicity of Earthquakes, 498 ; the Surface 



Dimensions of an Earthquake-Pulsation, 548 

 Daylight Meteor, a Remarkable, J. Lloyd Bozward, 54 

 Deafness of Imperfect Albinos, the. Dr. Rawitz, 576 

 Dean (Alexander), Vegetable Culture, 388 

 Dean (Bashford), Early Development of Amia, 477 ; Fishes 



Living and Fossil, 485 



Deane (H.), the Grey Gum [Eucalyptus propinqtia), 192 



Debray (Prof), La Brunissure chez les Vegetaux, 18 



Deepest Sounding yet known, the. Admiral W. J. L. Wharton, 



F.R.S., 392 

 Deherain (P. P.), Circulation of Air in Soil, 311 ; Fallow 



Ground, 599 

 Delprat (Th. ), Remarkable Sounds, 510 

 Demarcay (E.), New Element in Rare Earths of Samarium, 



528 

 Demoussy (M.), Circulation of Air in Soil, 311 

 Dendrexetastes capitoides. Dr. P. L. Sclater, F.R.S., 102 

 Denning (W. F.), the Star Showers of November, 7 ; the Planet 

 Jupiter, 33 ; the November Meteors, 54 ; Fireball of 

 November 22, 102 ; a Remarkable Meteor, 486, 535 

 Dental Enamel, J. L. Williams, 213 



Deslandres (M.), the Spectrum of a Aquilae, 38; the Direct 

 Absorption of Nitrogen by Lithium, 204 ; Stellar Velocities 

 with Objective Prism, 255 

 Destruction of Trees by Lightning, the, 393 

 Destructive Plant Parasite, a, 18 



Detmer (Dr. W.), Das Pflanzenphysiologische Prakticum, 127 

 Development of Butterflies under Artificial Conditions, the, 540 

 Devonshire (the Duke of) on Education, 164 

 Dewar (Prof. J., F.R.S.), the Liquefaction of Air and Research 



at Low Temperatures, 329 

 Diesen (M. van), Beeldsnyder's Map of North Holland, 48 

 Diller (J. S.), Tertiary Revolution in Pacific Coast Topography, 



466 

 Dines (W. H.), Experiment illustrating Formation of Tornado 



Cloud, 119 

 Diphtheria : Results of the Antitoxin Treatment of. Dr. Welch, 

 36 ; the Uncertainty of Elaboration of Diphtheria-Toxine, 

 Prof. Spronck, 135 ; Report on the Use of Antitoxin in 

 Diphtheria, 524 ; Method of rapidly producing Diphtheria 

 Antitoxines, Dr. G. E. C. Wood, 574 

 Disease, Climate and, Dr. W. J. van Bebber, 421 ; Prof. 



Cleveland Abbe, 422 

 Dispersal of Acorns by Rooks, the, Clement Reid, 6 

 Divers (E. ), Constitution of Nitrosulphates, 119 

 Dixey (Dr. F. A.), Handbuch der palaarktischen Gross- 

 Schmetterlinge fiir Forscher und Sammler, Dr. M. Standfuss, 

 506 

 Dixon (H. B ), Explosion of Cyanogen, 499 ; Explosion of 



Chlorine Peroxide, 499 

 Dixon (H. IL), Observation of Pollen-mother-cells of Lilium 



longijloruni, 14 

 Doberck (Dr.), Orbit of o Centauri, 351 

 Dobson (Surgeon-Major G. E.), Death and Obituary Notice of, 



86 

 Doelter (Prof. E. ), Opacity of Different Minerals to Rontgen 



Rays, 616 

 Dog Stories from the Spectator, 54 

 Donaldson (H. H.), the Growth of the Brain, 98 

 Double Refraction, MacCullagh's Theory of, A. B. Basset, 



F.R.S., 55 

 Double Star 02-285, the, Dr. See, 38 

 Double Star 70 Ophiuchi, the, Dr. See, 305 

 Double Stars, the Measurement of, by Interference, Karl 



Schwarzschild, 496 

 Doumet-Adanson (M.), a Meteor, 359 

 Drawing, Science and Art, J. H. Spanton, 128 

 Drawings, Children's, 366 ; Rina Scott, 391 ; Hiram M. 



Stanley, 510 

 Dreyer (Dr.), Number of Nebulae, 62 

 Driencourt (M. ), Differences in Longitude between Nice, 



Ajaccio and Rousse Island, 23 

 Drift and Alluvial Matter, Origin and Movement around our 



Coasts of, W. H. Wheeler, 444 

 Drift Ice and Temperatures, Captain Macmillan, 254 

 Drift in Ireland, the Glacial, Henry J. Seymour, 605 

 Drift-Fruit, a Jamaica, Dr. D. Morris, 64 ; J. H. Hart, 534 

 Drone Fly, the Natural History of Eristalis tenax, or the, G. B. 



Buckton, F.R.S., 172 

 Drought, a Long, H. Helm Clayton, 78 

 Druce(E C), New British Brjinus, 214 

 Drummond (A. T.), the Age of the Present Canadian Flora, 



391 

 Dublin Royal Society, 335, 502. 551 



Dubois (Dr. Eugene), the Missing Link {Pithecanthropus 

 erectus) 115; Dr. D. J. Cunningham, 115; Prof. Hadion, 



