Nature, 
October 7, 1915, 
Index 
XV 

Lowe (Miss I.), appointed Demonstrator in Geology at 
Bedford College, 692 
Lowell (A. L.), Control of the Forces of Nature, 527 
Lowell (Prof. Percival), Measures of Saturn, 156; Oxygen 
and Water on Mars, 548 
Lowell (Prof. P.) and E. C. Slipher, 
Saturn, 353 
Lowie (R. H.), Exogamy and the Classificatory System of 
Relationship, 553 
Lowson (W.), Preparations and Exercises in Inorganic 
Chemistry, 116 
Lubimenko (M.), Antioxydase of Tomato Fruits, 223 
Luff (Dr. A. P.) and H. C. H. Candy, a Manual of 
Chemistry: Theoretical and Practical, Inorganic and 
Organic, fifth edition, 116 
Lull (R. S.), Fossil Dolphin from California, 355 
Lunt (Dr. J.), Spectroscopic Analysis of the N’Kandhla 
and other Meteoric Irons, 354 
Lydekker (R.), the True Coracoid, 
[Obituary article], 234 
Lyell (Dr.), Man in the Glacial Epoch, 74 
Lyman (Prof. T.), Extension of the Spectrum beyond the 
Schumann Region, 553; a Further Extension of the 
Spectrum, 343 
Lynch, an Advisory Council on Industrial Research, 324 
Lyster (A. E.), Preliminary Practical Physics, part ii., 
Heat, 257 
Observations of 
167; [Death], 212; 
Maanen (A. van.), Photographic Determinations of Stellar 
Parallax, 332; Stars with Proper Motion exceeding 
0°50” Annually, 381 
MacArthur (J. S.), Extraction of Radium, 95 
MacBride (Prof. E. W.), Text-book of Embryology, vol. i., 
Invertebrata, 113 
MacDonald (G. W.), High Explosives, 508 
MacDougal (D. T.), the Salton Sea, 435 
Mach (Dr. E.), the Analysis of Sensations and the Relation 
of the Physical to the Psychical, Translated by C. M. 
Williams, 3 
Macmillan (D. B.), American Expedition to the North-West 
of Greenland, 43 
MacMillan (W. D.), Some Theorems connected with Irra- 
tional Numbers, 638 
Macmillan (Capt. S. A.), [Obituary], 379 
Maemillan (and Co., Ltd.), Geographical Exercise Bool, 
with Questions by B. C. Wallis: i., the British Isles ; 
ii., Europe; iii., the British Empire, 31 
Macpherson (H. B.), “Tournament” of the Blackcock, 329 
Magnus (Sir P.), an Advisory Council on Industrial Research, 
323; on Scientific Services for War, 488; Supply of 
Optical Glass and Instruments, 348; the Use of the 
Services of Scientific Men by the State, 520; Retirement 
of, 109; Presentation to, 406; and Lady Magnus, Pre- 
sentations to, 362 
Malcolm (W.), Goldfields of Nova Scotia, 125 
Maldiney (J.), Retarding Action of Sugar in the Develop- 
ment of Photographic Negatives, 637 
Malladra (A.), Rainfall of Vesuvius, 155 
Malloch (J. R.), the Midges of Illinois, 403 
Mallock (A.), Ear-defender, 131 
Mally (C. W.), Poisoned Bait and Control of House-Flies, 
545 
Mancini (E.), Italian Earthquake of January 13, 183 
Mann (Dr. H. H.), Indian Agriculture, 52 
Manning (Prof. H. P.), Geometry of Four Dimensions, 282 
Marage (M.), Deafness from War Wounds, 694 
Marais (Mr.), Bequest to Stellenbosch for a University, 414 
March (N. H.), Towards Racial Health, 341 
Marchant (Prof. E. W.), elected Chairman of Liverpool 
Engineering Society, 297; Strength of Wireless Signals, 
74 
Marconi (Dr. E.), Histoire de 1’Involution Naturelle, Trans- 
lated by M. I. Mori-Dupont, 669 
Marconi (Senator G.), Presentation to, of the Albert Medal, 
180 
Marr (Dr. J. E.), re-appointed Lecturer in Geology at Cam- 
bridge, 470: Ashgillan Succession, 83 
Marsh (Prof. Howard), [Obituary], 488 
Marsh (H. W.), Constructive Text-bool of Practical Mathe- 
matics, vol. iii., Technical Geometry, 62 

Marshall (A.), Explosives : 
Tests, and History, 366 
Marshall (Prof. C. R.), awarded the Makdougall-Brisbane 
Prize of the Royal Society of Edinburgh, 514 
Marsland (E.), Report on War Emergency Work of the 
British Fire Prevention Committee, 298 
Martin (C. H.), [Obituary], 298 
Martin (E. A.), a Mistaken Butterfly. 318; Brighton’s Lost 
River, 466; Dew Ponds: History, Observation, and 
Experiment, 32 
Martin (P.), Bessemer Gold Medallist, 
[Obituary], 434 
Martin (Prof. R.), Lehrbuch der Anthropologie in Sys- 
tematischer Darstellung, 115 
Martindale (Dr. W. H.) and the Reviewer, Non-Poisonous 
Character of Nitroglycerin, 591 
Martindale (Dr. W. H.) and W. W. Westcott, the Extra 
Pharmacopeeia, Sixteenth Edition, 641 
Mascart (Prof. J.), Formation of a War Library at Lyons, 
60 
Maskell (E. J.), awarded the Frank Smart Prize in Botany 
at Cambridge, 470 
Mason (F. C.), Tuberculin Experiments, 239 
Mason (Sir T.), Improvement of River Clyde, 75 
Maspero (Jean), [Death], 42 
Massee (G.), Plant Pathology, 681; Retirement from Kew, 
their Manufacture, Properties, 
207+ 
hel a) 
[Death], 348; 
29 
Mascon (Mis A. L.), Evidences of Age afforded by the 
Growth-rings of Oyster-shells, 299 
Mather (Sir W.), Sir Norman Lockyer’s Presidential Address 
to the British Association, 519 
Matheson (C.), the Counties of Moray and Nairn, 145 
Mathews (Dr. G. B.), a Misprint in Halphen’s “Fonctions 
Elliptiques,” 90 
Mathews (G. M.), the Birds of Australia, 404 
Mathias (E.), H. K. Onnes, and C. A. Crommelin, Recti- 
linear diameter of Nitrogen, 27 
Mathison (Dr. G. C. M.), [Obituary], 489 
Matsumoto, New Classification of the Featherstars, 214 
Matthai (G.), Grant from the Balfour Fund made to, 387 
Matthew (Dr.), Creodont Carnivora of Wyoming, 276 _ 
Matthews (D. J.), Salinity and Temperature of the Irish 
Channel, etc., 526 
Mawson (Sir D.), the Home of the Blizzard, 260 
Maxim (Sir Hiram S.), My Life, 199 
| Maxwell (Miss E. M.), appointed to the Montgomery Lec- 
tureship in Ophthalmology at Dublin, 445 r 
May (P.), Degree of D.Sc. in Chemistry granted to, 361 
Maynard (C. D.) and Dr. G. A. Turner, Bantu Natives, 213 
| Mayo (Dr. W. J.) and Dr. C. H. Mayo, Foundation for 
Medical Research, 53 
Maze (P.), The réle of Chlorophyll, 473 
McBride (R. S.) and J. D. Edwards, Lead Acetate Test, 184 
McClelland (J. A.) and J. J. Dowling, Electrical Properties 
of Powders, 55 
McCulloch (A.), Migration of the Larval Eel-Gudgeon, 271 
McDiarmid (R. J.), TV, TW, TX Cassiopeie, and ay Leonis 
Minoris, 655; the Variable Stars TV, TW, and TX 
Cassiopeia, 445 
McIndoo (Dr. N. E.), the Olfactory Sense of Insects, 399 
McLachlan (N. W.), Losses in Iron, 74 ‘ 
McLaren (G. C.), Improved. Four-figure Logarithm Table, 
Multiplication and Division Made Easy, 394 _ 
McLennan (J. C.) and J. P. Henderson, Ionisation Poten- 
tials of Mercury, etc., 500 
McLeod (Prof. H.), Health of, 458 
Meares (J. W.), Electrical Engineering in India, 229 
Meeks (Prof. A.), Migrations in the Sea, 231 
Mees (Dr. C. E. K.), Physics of the Photographic Process, 72 
Meldola (Prof. R.), a Disclaimer, 649; elected Honorary 
Member of the Society of Public Analysts, 327; Profes- 
sional Chemists and the War, 18 
Mellor (Dr. E. T.), Gold-bearing Conglomerates of the 
Witwatersrand, 686 
Mennell (F. P.), the Rocks of the Lyd Valley, 472 ; 
Menzies (Dr. J. A.), appointed Professor of Physiology in 
the University of Durham College of Medicine, 664 
Merrill (E. D.), Dillenia and Saurawia from the Philippine 
Islands, 351; Philippine Plants, 546; Studies on Philip- 
pine Rubiacez, 599 
