June 8, igosJ 



Index 



102; John R. Henry, 126; Observations of the, W. H. 

 Milligan, 83 ; \V. F. Denning, 353 ; Observations of 

 Leonids at Harvard, 1904, 233 ; Real Paths, Heights, 

 and Velocities of Leonids, Mr. Denning, 306 



6 Leonis, Spectra of, E. Haschek and K. Kostersitz, 354 



Lepidocarpon and the Gvmnosperms, Dr. D. H. .Scott, 

 F.R.S., 201 



Li5pinav (Prof. Mac(; de). Death of, 181 



Lepine (K.), Modifications of Glycolysis in the Capillaries 

 Caused bv Local Modification of the Temperature, 23 ; 

 the Reduction of O.xyhsmoglobin, 599 



Leroux (Henri), the Tetrahydride and Decahydride of Naph- 

 thalene, 47 ; /3-Decahydronaphthol, 455 



Lespiault (Prof.), Death of, 181 



Lespieau (M.), fi-Bromobutyric Acid, 72; Action of Hydro- 

 cyanic Acid Epiethyline, 407 ; Cryoscopic Behaviour of 

 Hydrocyanic Acid, 544 ; Liquefaction of AUene and Ally- 

 lene, 600 



L^vy (Albert), Estimation of Carbon Monoxide in Confined 

 Atmospheres, 2<S7 



Lewis {\. L.), .Stanton Drew, 584 



Lewis (Francis J.), Plant .Associations in Moorland 

 Districts, 257 



Leyden, Physical Research at, 218 



Lhasa : an Account of the Country and People of Central 

 Tibet, Perceval Landon, 585 



Library, a National University, Prof. G. H. Bryan, F.R.S., 

 366 



Lie's Theory of Finite Continuous Transformation Groups, 

 Introductory Treatise of, John P2dward Campbell, 49 



Liebenovv (C), Presence of Radium throughout the Earth's 

 \'olume as Compensating for the Loss of Heat by Con- 

 duction, 113 



Liebig (Justus von) und Friedrich Mohr, Dr. (leorg \A'. 

 A. Kahlbaum, 25 



Li^ge, le, ses Produits et ses Sous-produits, M. Martignat, 



413 



Life, the Origin of, George Hookham, 9, loi ; Geologist, 

 31 ; Dr. F. J. Allen, 54 



Life and Energy — Four Addresses, Walter Hibbert, 271 



Light : Observations of the Zodiacal, K. Hansky, 4<ii ; zur 

 Theorie dcr Extinktion des Lichtes in der Erdatmo- 

 sphare. Dr. .'\. Bemporod, 402 



Light-curve of 5 Cephei, Dr. B. Meyermann, 234 



Light Energy, its Physics, Physiological Action, and Thera- 

 peutics, Dr. Margaret A. Cleaves, Dr. Reginald Morton, 

 269 



Lighthouse, New Light at St. Catherine's, 231 



Lighting : Practical Determination of the Mean Spherical 

 Candle-power of Incandescent and .\xc Lamps, G. B. 

 Dyke, 95 



Lightning, -Second Pyramid of (_ihizeh Struck bv, 5(15 



Lindgren (W.), the Hauraki Goldfields of New Zealand, 

 421; a tieological Reconnaissance across the Bilterroot 

 Range and Clearwater Mountains in Montana and Idaho, 

 450 



Linnean .Society, 70, 142, i8q, 239, 380, 430, 47S, 550, 599 



Linnean Society, New South ^^'ales, 192, 203 



Linsbaufr (Dr.), lieotropism in Plants, 590 



Linton (Mr.), Identity of Various Trypanosomes of Man, 

 499 



Lippmann (G.), Measurements of the Velocity of Propaga- 

 tion of Earthquakes, 95 ; the Inscription of Seismic 

 Movements, 95 ; Interference Fringes Produced by a 

 System of Two Perpendicular Mirrors, 263 



Lissajous's Figures by Tank Oscillation, T. Terada, 296 



Lisson (C. I.), .Annelid Remains and .Ammonites in the 

 .Salto del Fraile and Morro Solar Districts, 541 



Lister (J. J., F.R.S.), Dimorphism of the English Species 

 of Numinulites, 71 ; Relation in .Size between the Megalo- 

 sphere and the Microspheric and Megalospheric Tests in 

 the Nummulites, 550 



Liverpool : New Buildings of the University of Liverpool, 

 The George Holt Physics Laboratory, New Medical 

 Buildings of the University of Liverpool, 63 



Liversidge (Prof. A., F.R.S.), Tables for Qualitative 

 Chemical .Analysis, 4 



Lo Surdo (Antonino), the Law of the Conservation of Mass 

 in Chemical Action, 494 



Local Government Board, Scientific Reports of the. Prof. 

 R. T. Hewlett, 237 



Lock (R. H.), Varieties of Cacao Trees Existing in Ceylon, 



567 



Lockyer (Sir J. Norman, K.C.B., F.R.S.), Enhanced Lines 

 of Titanium, Iron, and Chromium in the Fraunhoferic 

 Spectrum, 94; on the Group 1\'. Lines of Silicium, 189; 

 Notes on Stonehenge, 297, 345, 367, 391, 535; the Stellar 

 Line near \ 4686, 475 ; the Spectrum of ix Centauri, 476 ; 

 the Arc Spectrum of Scandium and its Relation to 

 Celestial Spectra, 476 ; Further Researches on the Tem- 

 perature Classification of Stars, 501 



Lockyer (Dr. William J. S.), the Approaching Total Solar 

 Eclipse of August 30, 393 ; the Spectroheliograph of the 

 Solar Physics Observatory, 502 



Lodge (Sir Oliver, F.R.S.), Recently Observed Satellites, 

 29^ ; Historical Note on Dust, Electrification, and Heat, 



Lodin (A.), Influence Exerted by the Removal of the Moisture 

 from the Air Supplied to the Blast Furnace, 143 



Loewy (M.), Determination of the Difference in Longitude 

 between Greenwich and Paris made in 1902, 191 ; Pre- 

 cautions Necessary in Execution of Researches Requiring 

 High Precision, 455 



Logarithms, Blackie's Handy Book of, 271 ; Vier- und 

 fiinfstellige Logarithmentafein, 271 



Logwood, " Bastard," S. N. C, 222 



Lohse (Dr.), Photographic Spark Spectra of Titanium and 

 Other Metals, 373 



Lois naturelles, les, F^lix le Dantec, 5 



Loisel (Gustave), Sterility and Alopecy in Guinea-pigs 

 Previously .Submitted to the Influence of Ovarian Ex- 

 tracts of the Frog, 504 



Loisel (J.), Climatology of the Past A'ear, 493 



London : .Annual Report of the Technical Education Board 

 of the London County Council, 1903-1904, 34 ; London 

 Fog Inquiry, igoi-3, 259: the London Conference on 

 School Hygiene, Sir .Arthur Riicker, 377 ; Some Scientific 

 Centres, the Physiological Research Laboratory of the 

 University of London, Dr. Augustus D. Waller, F.R.S., 

 441 ; the Society of .Arts and the London Institution, 



539 , ^ . 



Lonev (S. L.), the Elements of Trigonometry, 507 

 Longer Term in the Polar Motion, Correction of the, Mr. 



Kimura, 133 

 Longitude Observations of Points on Mars, Mr. Lowell, 449 

 Longitudes, the " -Annuaire " du Bureau des, 234 

 Longitudes, Discussion of Central European, Prof. Th. 



Albrecht, 424 

 Lorenzo (Dr. de) Naples Volcanic Formations, 62 

 Lowell (P.), the Rotation of Venus, 47; the Rotation of 

 Mars, 47 ; Seasonal Development of Martian Canals, 282 ; 

 .Alternating Variability of Martian Canals, 404 ; Long- 

 itude Observations of Points on Mars, 449 ; Changes on 

 Mars, 618 

 Lowry (T. M.), Electrical Conductivity and Other Pro- 

 perties of Sodium Hydroxide in Aqueous Solution, 141 

 Lovalty Islands, Zoological Results based on Material from, 



Dr. .Arthur Willey, 411 

 Lucas (F. A.), Eocene Whales. 102 : Measurements of 



Whales at Balena. Newfoundland, 326 

 Luehmann (J. G.), Death and Obituary Notice of, 279 

 Lumsden (J. S.), the Reduction Products of Anisic Acid, 358 

 Lunar Formation, Origin of, G. Romanes, 256 ; Dr. John- 



ston-Lavis, 256; Dr. G. K. Gilbert, 256 

 Lunar Rainbow, a, J. McCrae, 366 

 Lunge (Dr. G.), Techno-chemical Analysis, 458 

 Luttringer (.A.), the Migration of Ethylene Linkage in Un- 

 saturated .Acyclic .Acids, 311 ; Characterisation of Lac- 

 tones by Means of Hydrazine, 527 

 Lutz (L.), Use of Leucine and Tyrosine as Sources of 

 Nitrogen for Plants, 383 ; Comparative Assimilability of 

 .Ammonia Salts, .\mines. Amides, and Nilriles, 480 

 Lydekker (R., F.R.S.), the Supply of Valuable Furs, 115; 



the Transposition of Zoological Names, 608 

 Lyie (Prof. T. R.), Investigation of the Variations of Mag- 

 netic Hysteresis with Frequency, 95 

 Lynn (W. T.), Periodical Comets due to Return in 1905,306 

 Lyons (Captain H. G.), Variations of Level of Lake 

 Victoria Nyanza, 15 ; the Nile Flood in Relation to the 

 Variations of Atmospheric Pressure in North-East .Africa, 

 616 

 Lyrid Meteors, the, John R. Henry, 560 



