Judex 



Kearlon (K.)> British Birds' Nests ; How, where, ami when tu 



lind and identify them, 433 

 KeUulc (August), Obituary Notice of, 297 

 Keller (Dr. I. A.), Extraction of Chlorophyl by Benzol, 240 

 Kelvin (Lord, F. K.S.) Jubilee of Professorship of, ?o, 199, 



I'rof. A. C'lray, F.R.S., 151, 173; on Lippmann's Colour 



Photography with Obliquely Incident Light, 12 ; im the 



Motion of a Heterogeneous Liquid, commencing from Rest 



with a given Motion of its Boundary, 250 ; on Measurements 



of Electric Currents through Air at diflferent Densities down 



to One Five-Millionth of the Density of Ordinary Air, 566 ; 



on the Molecular Dynamics of Hydrogen Uas, Oxygen (Sas, 



Ozone, Peroxide of Hydrogen Vapour of Water, Liijuid 



Water, Ice, and Quartz Crystal, 566 ; Communication of 



Electricity from Electrified Steam to Air, 622 

 Kendal (Mr.), on the CJlacial Phenomena of the Clwyd Valley, 



586 ; on certain River \'alleys in Yorkshire which have 



changed their Direction in part since the Glacial Period, 586 ; 



on the Effects of Solution on Organisms with Aragonite and 

 ■ on tho.se with Calcite Shells, 587 

 Kendall (Percy F. ), the Date of the Glacial Period, 319 

 Kepler and his Work, Dr. E. Goldbeck, 186 

 Kew : Index Kewensis Plantarum Phanerogaraarum. Sump- 



tibus beati Caroli Roberti Darwin ductu et consilio Joseph! 



D. Hooker confecit B. Daydon Jackson. Fasciculus IV., 



74 . 

 Kinetic Theory of Gases, the, J. Bertrand, 106 ; Prof. Boltz- 



mann, 106 ; Dr. C. del Lungo, 298 

 King (L. W.), Babylonian Magic and .Sorcery, 489 

 Kipping (F. S.), Oxidation Products of a-Bromocaniphor Sul- 



phonic Acid, 22 ; Derivatives of Camphoric Acid, 143 ; 



Derivatives of Camphene Sulphonic Acids, 408 

 Kirk (Sir John, F.R.S.), Cattle Plague in Africa, 171 

 Kirk (T.), the Displacement of Native Plants in New Zealand, 



327 

 Kitasato (Prof.), Anti-Cholera Serum Experiments, 279 

 -Kite-flying at Blue Hill Observatory, 629 

 Kite-flying, Meteorological, R. de C. Ward, 156 

 Kite-flying, Scientific, Mr. Rotch, 59S 



Klein (Dr.), Micro-Organisms and Disease, Joseph Lunt, 490 

 Klemencic (Ignatz), Loss of Energy in JIagnetisation by 



Oscillatory Condenser Discharges, 285 

 Klbcker (Herr), the Alleged Development of Veast Cells from 



Moulds, 33 

 Kmer of Kamboja, the, S. E. Peal, 461 

 Koch's Gelatine Process for the Examination of Drinking- 



Water, Frank Scudder, 52, 150; Prof. Percy F. Frankland, 



F.R.S., 52 

 Kcenig's System of Visual Aid in Oral Teaching of Deaf 



Mutes, T. Hawksley, 523 ; A. Farrar, jun., 573 

 Kohn (Dr.), on the Presence of Iron and Copper in the White 



and Green Varieties of Oyster, 636 

 Konig (Prof. ), Number of Visual Units in Human Retina, 95 

 Krapiwin (Herr), the Electrical Conductivity of Methyl Alcohol 



Solutions, 632 

 Kreider (D. A.), the Separation of Potassium and Sodium, 639 

 Kreutz (Dr. H.), Comet Giacobini, 4S7, 551 

 Kriiger (Dr. Adalbert), Death and Obituary Notice of, 14 

 Kuthy (Dr. D. ), Action of Rarefied Air in Pneumococcus of 



Fraenkel, 352 ; High Altitude and Anremia, 577 

 Kyurin Language, the, Baron Uslar, 526 



Laboratory, the Davy-Faraday Research, 200 



Laboratories, the Evolution of Modern Scientific, Prof. William 



H. Welch, 87 

 Labuan, Coal in, 82 



Ladies' Conversazione of the Royal Society, 159 

 Lady birds. Protest against the Destruction of, 82 

 Lake Onega, Depth-measurements of, 311 

 Lakes of Jotunheim and Thelemark, Depths of, A. Helland, 



34 

 Lalleniand (Ch.), Systematic Errors in Levellings of Precision, 



456 ; Stability of Provisional Bench Marks in Levelling of 



Precision, 520 

 Lamp, the Hydrogen, Prof. F. Clowes and B. Redwood, 620 

 Lamp (Prof. E.), Comet Brooks, 4S7 ; Comet Sperra, 551 

 Lampa (Dr. A.), Refractive Indices of Substances for very 



Short Electric Waves, 29S 

 Lancaster (A.), Intensity of Tropical Rainfall, 359 



Lander (G. D.), Synthesis of Pentacarbon . Rings, 118: 



Reduction of Desyleneacetic Acid, 118 

 Langley's (Prof. S. P.) Aerodrome, 61 ; Experiments in 



Mechanical Flight, 80 

 Lankcster (Prof. K. Ray, F.R.S.), Are Specific Characters 



useful, 245 ; the Utility of Specific Characters, 365, 491 : 



the Position of Science at Oxford, 295 

 Lapparent (Albert de). Lemons de Geographie Physique, 146 

 Lapworth (.\. ), Oxidation Products of a-Broniocamphorsul- 



phonic Acid, 22 ; Derivatives of Camphene Sulphonic Acids, 



408 

 Larden (W. ), Alpengluhen, 53; an .\nlidote to Snake-Bites, 



573 

 Larmor (J.), Period of Earth's Free Eulerian Precession, 166 

 Lassan-Cohn (Dr.), Chemistry in Daily Life, 521 

 Latitude and Longitude : How to find them, W. J. Millar, 



292 

 Latter (Oswald H.), the Position of Science at Oxford, 269 

 Laurie (Malcolm), Nutrition of Embryo in .Scorpions, 167 

 Laver (Henry), the Decay of Pota.sh-making in Essex, 106 

 Laveran (A.), Hematozoa in Marsh Fever, 47 

 Lea (A. M.), New Australian Coleoptera, 544 

 Lea (M. C. ), the Rbntgen Rays not present in Sunlight, 92 ; 



Numerical lielations between Atomic Weights of Elements, 



92; Colour Relations of Atoms, Ions, and Molecules, 1S9 

 Learning (E ), an Atlas of the Fertilisation and Karyokinesis of 



the Ovum, E. B. Wikson, 73 

 Leander McCormick Ob.servatory, the, 579 

 Leap Years and their occasional Omission, W. T. Lynn, 126 

 Le Bon (G.), the Condensation of Dark Light, 71 

 Le Chatelier (H.), Peculiarities of Solubility Curve, 639 

 Le Roux (F. P.), New Name (Hyperdiabatic Radiations) pro- 

 posed for X- Rays, 23 

 Lecercle (L. ), Increased Elimination of Phosphorus under 



Rontgen Rays, 384 

 Lehrbuch der Experimental Physik, Prof. Edward Riecke, 



Vol. I., Prof. A. Gray, F.R.S., 363 

 Leiden Physical Laboratory, Dr. Kamerlingh Onnes, 345 

 Lenioult (Paul), Thermal Studies on Cyanamide, 616 

 Lenard (Prof. P.), Rontgen Rays and allied Phenomena, 565 

 Lendenfeld (Dr. R. von) Sailing Flight, 436 

 Lepidoptera : Variations ol Heliconiits, W. F. H. Blandford, 



161 ; New Experiments on Seasonal Dimorphism of. Dr. 



Weismann, 326 

 Z^/zyci^VcH, Capture of a Specimen of, in the River Amazons, 



Dr. Albert Giinther, F.R.S., 270 

 Leray (R. P.), the Kinetic Theory of Kalhodic Rays, 112 

 Leslie (G. D ), Riverside Letters, a Continuation of " Letters 



to Marco," 122 

 Leitcosoleitia variabilis and other Asconidas, Development of, 



E. A. Minchin, 286 

 Levellings of Precision, .Systematic Errors in, Ch. Lallemand, 



456 ; Stability of Provisional Bench Marks, C. Lallemand, 



520 

 Levy (A. M.), the Deep Borings at Charmoy and Macholles, 216 

 Lewitsky (Prof. G.), Rebeur-Paschwitz Pendulum Observations 



at Charkow, 299 

 Ley (Rev. W. C.), Death and Obituary Notice of, 15 

 Lichtsinn Augenloser Tiere, Der, Dr. W. A. Nagel, 341 

 Liebreich (Prof. Oscar), Diminution of Chemical Action due to 



Limitations of Space, 584 

 Liesgang (Dr. J. P. E.), Death of, 549 

 Life, on the Physical Basis of. Prof. Allen, 635 

 Light, Coloured, Effect on Plant-Growth of, .M. Flammarion, 



184 

 Light, Dark, the Condensation of, G. Le Bon, 71 

 Light, the Old Light and the New, William Ackroyd, 173 

 Light, Theoretical Investigations concerning, F. Glan, 1S9 

 Lightning, Effect of, Worthington (_;. .Smith. 271 

 Lightning Flash, Remarkable, G. I. Burch, 492 : Benjamin 



bavies, 573 

 Lilford (Lord), Death of, 182 

 Lilienthal (Herr Otto), Fatal Accident to, 371 : the Death of. 



Prof. A. du Boi.s-Reymond, 413 

 Limpets, Tidal Migrations of. Dr. A. Willey, 125 

 Linck (Gottlob), Grundriss der Kr^-stallographie fiir Studirende 



und Zum Selbstunterricht, 7 

 Lindet (L. ), Separation of Citric and Malic Acids, 95 

 Linebarger (C. E. ), Apparatus for Rapid Determination of 



Surface Tension of Liquid, 3S3 



