Nature, 
October 1, 1914 
Lndex x1 
Letts (Prof. E. A.), Some Fundamental Problems in 
Chemistry—Old and New, 291 
Levick (Surgeon G. M.), Adélie Penguins, 314, 612 
Levy (Miss) and Mr. Crawford, Elements of Comet 1914) 
(Zlatinsky), 384 
Levy (Dr. Oscar), Elementares Praktikum der Entwiclkl- 
ungsgeschichte der Wirbeltiere, 106 
Lewis (Canon H.), Modern Rationalism in its Biographies, 
8 
i F 
Lewis (Dr.), Heart Fibrillation, 595 
Lewis (R. C.), New Tapeworms from a Wallaby, 314 
Leyst (Dr. E.), Earth Magnetism, 539 
Lieben (Dr. A.), [Obituary], 534 
Liebwohl (F.), Tetraxonid Sponges of Japan, 654 
Lindemann (Dr. F. A.), Atomic Models, 277; Radio-Activity 
and Atomic Numbers, 584 
Linnaeus (Elisabeth), Flashing Flowers, 348 
Lippmann (G.), Photographic Method for 
Differences, 155 
Lister (Lord) [Memorials to], 13 
Little (A. D.), Industrial Research in America, 45 
Lloyd (Dorothy), Influence of Osmotic Pressure upon Re- 
generation of Gunda ulvae, 259 
Lo Bianco, Marine Sexual Activity, 499 
Lo Surdo (Signor), Electrical Analogy of Zeeman Effect, 
280 
Lock (Dr. R. H.), Rubber and Rubber Planting, 132 
Lockett (W. T.), Oxidation of Thiosulphate by Bacteria, 
Longitude 
127 
Lockyer (Dr. W. 
August 21, oe 
Lodge (Sir O. J.), on Prof. J. H. Poynting, F.R.S., 138 
Léhnis (Dr. F.), Landwirthschaftliche Balxteriologie, 605 
Lorentz (Dr. G. L. de Haas-), die Brownsche Bewegung, 
S.), Forthcoming Total Solar Eclipse, 
502 
Lorentz (Prof. H. A.) and others, Principle of Relativity, 
sli eee. 
Loria (Prof. G.), le Scienze Esatte nell’ Antica Grecia, 475 
Lotsy (Dr. J. P.), Origin of Species by Crossing, 23 
Loveday (A.), Keltie (J. S.), Dr. M. Epstein, Statesman’s 
Year-Book, 531 
Lowson’s Text-book of Botany: Indian Edition, M. Willis, 
237 
Lucian (Prof. H. A. Strong), the Syrian Goddess, 105 
Lumiére (A.) and J. Chevrotier, Cultures of Gonococcus, 
447 
Lunt (Dr. J.), Spectra of Meteorites, 624 
Lusk (H. H.), Social Welfare in New Zealand, 28 
Lydekker (R.), Malay Race of Indian Elephant, 102; 
Catalogue of Heads and Horns of Indian Big Game, 
343; Horns of the Okapi, 478; (and G. Blaine), Cata- 
logue of Ungulate Mammals in the British Museum, 
528 
ae (Prof. T.), an Extension of the Spectrum in the 
Extreme Ultra-Violet, 241 
McAdie (Prof. A.), New Units in Aerology, 58; Weather 
Forecasts, 83 
McCance (Mr.), Hardening of Steel, 626 
McClean (F.), Vertical Air Currents over the Nile, 4o1 
McClure (E.), Modern Substitutes for Traditional Chris- 
tianitv, 81 
MacDonald (Prof. T. S.). Man’s Mechanical Efficiency, 445 
Macdonald (Dr. W.), Makers of Modern Agriculture, 556 
McFarland (Prof. J.), Biology : General and Medical, 267 
McIndoo (Dr. N. F.), Smell in Hymenoptera, sar 
Macintire (Prof. H. J.), Mechanical Refrigeration, 609 
McIntosh (Dr. J.), Parenchymatous Syphilis and the Newer 
Remedies, 505 
Mackenzie (J.), Report on New Zealand Survey Opera- 
tions, 1aT2-13, 309 
Mackenzie (Dr. I. E.), 
Derivatives, 184 
M’Lachlan (N. W.), Practical Mathematics, 2 
McLean (R. C.), Amitosis in Water Plants, 24 
McLeish (J.), Mineral Production of Canada in 1911, 1912 
216 
McLennan (E.), Elevation of Harton Colliery, 507 
MacLeod (Prof.), Glvcogenic Function of Liver, 595 
McMillan (R.), Origin of the World, 320 
the Sugars and their Simple 
MacMunn (N.), Path to Freedom in the School, 659 
MecMurrich (Dr. J. P.), Pacific Salmon and Halibut, 124 
Macnab (Wm.), Explosives, 518 
Macnaughton-Jones (Dr. H.), Ambidexterity and Mental 
Culture, 162 
McRobert (Rachel W.), Acid Intrusions and Ash-necks near 
Melrose, 76 
M’Whan (Dr.), Axial Inclination of Curves of Thermo- 
electric Force, 127 
MacWilliam (Prof.), Causes of Death under Chloroform, 
595 
Madeley (C.), Municipal Museums: Address, 625 
Majid (Abdul), Phenomena of the Conscious and Uncon- 
scious, 428 
Majumdar (R. C.), Date of Chashtana, 657 
Mallock (A.), Waves in Sand and Snow, Dr. V. 
191; Weather Forecasts, 349 
Mann (L.), Old Carved Stone Balls, 359 
Manners-Smith (Lieut.-Col. J.), the Plumage Bill, 350 
Marage (M.), the Divining Rod and Water in Pipes, 128 
March (Dr.), Eugenics, 15 
Marconi (G.), Lecture in Rome, 37; Results with New 
Apparatus, 64 
Marks (E. O.), Mining Model, 50 
Marriott (Major R. A.), the Change in the Climate and 
its Cause, 108 
Marriott (W.), Thunderstorm of June 14 at Dulwich, 402 
Marsh (A. S.), Azolla in Britain, 24 
Marshall (Prof. a Sequence of Lavas at North Head, 
Dunedin, N.Z., 394 
Martin (Dr. C. i Lizard Venom, 123 
Martin (E. A.), Movements on Water Surfaces, 214 
Martin (W. F.) and C. H. Pierce, Water Resources of 
Hawaii, 71 
Martius (Prof. F.), Konstitution und Vererbung in ihren 
Beziehungen zur Pathologie, 606 
Martonne (Prof. E. de), Traité de Géographie Physique: 
Climat—Hydrographie—Relief du Sol—Biogéographie, 
Cornish, 
293 
Maspero (Sir Gaston), Elizabeth Lee, Egyptian Art, 210 
Massee (George and Ivy), Mildews, Rusts, and Smuts, 264 
Massol (L.), Snake Poisons, 181 
Masterman (Dr. A. T.), Salmon and Smelt, 486 
Mathews (Prof. G. B.), a Triangle that gives the Area 
and Circumference of any Circle, T. M. P. Hughes, 
110; Property of Chain Fractions, 136 
Mathews (G. M.), List of Birds of Australia, 585 
Matignon (Prof. C.), Utilisation of Distillery Vinasses, 540 
Matthews (Dr..J. M.), Textile Fibres, 211 
Maugham (R. C. F.), Wild Game in Zambezia, 665 
Maurer (Prof. E. R.), Technical Mechanics, Statics, and 
Dynamics, 609 
Maynard (G. D.), Pneumonia among Natives on the Rand, 
275 
Mawson (Sir Douglas), 
IQII-I4, 11, 466 
Maycock (W. P.), 
tions, 477 
Meek (C. F. U.), Spindle Length and Volume, 23 
Meldola (Prof. R.), Chemistry : Ancient and Modern, Prof. 
E. A. Letts, 291; Atomic Volume Curves of Elements, 
Australasian Antarctic Expedition, 
Electric Circuit Theory and Calcula- 
351 
Mellor (Dr. J. W.), Chemistry, “Roscoe and Schorlemmer,” 
Sir E. Thorpe, 27; American Research on Clays, 363 
Mennell (F. P.), Manual of Petrology, 82; Bornite 
Nodules in Shale from Mashonaland, 102 
Mercer (F.), the Arc as a Generator of High Frequency 
Oscillations, 524 
Mercer (H. N.), Ratio of Specific Heats of Air, Hydrogen, 
CLs, LOL 
Merton (T. R.), Attempts to produce Rare Gases by 
Electric Discharge, 522 
Michaelis (Prof. L.), Einfithrung in die Mathematik fiir 
Biologen und Chemiker, 159 
Mill (Dr. H. R.), Elementary Commercial Geography, 134; 
Realm of Nature, 450 
Milligan (F. M.). Cultivation of the Oil Palm, 608 
Millikan (Prof. R. A.), Quantum Theory and h, 493 
Millochau (G.), New Pyrometric Method, 551 
Mills (W. H.) and others. Resolution of an Acid, 420 
Milne (Prof. J.), Work of, 194 
