Nature, 
June 13, 1907 
Lndex 
XXvil 
Lunt (Joseph), Presence of Europium in Stars, 549 
Lusk (Prof. Graham), the Elements of the Science of 
Nutrition, 413 
Lyle (Prof. T. R.), Transformer Indicator Diagrams, 478 
Lyman (G. R.), Subsidiary Spore-forms, 567 
Lyon (M. W.), Indo-Malay Slow-lorisis, 135 
Lyon (M. Ward), the Great Anteater of Central America 
(Myrmecophaga centralis), 156 
Lyons (Captain H. G., F.R.S.), the Physiography of the 
River Nile and its Basin, 17; a Report on the Work 
of the Survey Department in 1905, 250 
Lyrid Meteors, the, John R. Henry, 560 
Macallum (Prof. the of 
Toronto, 396 
McAlpine (D.), the Rusts of Australia, 
Nature, and Classification, 101 
MacBride (Prof. E. W., F.R.S.), Echinodermata, 31 
Macchia (Dr. Pietro), Relations between Thermal Con- 
ductivities at Ordinary and at Low Temperatures, 326 
MacColl (Hugh), Symbolic Logie and its Applications, 1 
McConnell (R. G.), the Klondike Goldfields, 258 
MacCurdy (Prof.), Some Phases of Prehistoric 
ology, 355 
Macdonald (Prof. J. S.), the Structure of Nerve Fibres, 
187; das Cerebellum der Siiugetiere eine vergleichend 
anatomische Untersuchung, Prof. Louis Bolk, Supp. to 
March 14, ix 
MacDowall (Alex. B.), Rothesay Rainfall and the Sun- 
spot Cycle, 488 
Macfadyen (Dr. Allan), Death and Obituary Notice of, 
AGED bakes) University 
their Structure, 
Arche- 
443 
Mach (Dr. Ernst), Space and Geometry, 603 
Machine Design, Prof. Albert Smith and G. H. Marx, 172 
M’llroy (Miss J. H.), Variations in the Leaves of Ferns 
Grown in the Sun or in Shade, 109 
McKechnie (James), Influence of Machinery on the Gun- 
power of the Modern Warship, 522 
McKee (J. L.), the Effect of Radium on the Strength of 
Threads, 224 
McKendrick (Prof. John G., F.R.S.), Lectures upon the 
Mechanism of Speech, Alexander Graham Bell, 196; 
Researches in Experimental Phonetics, the Study of 
Speech Curves, Dr. E. W. Scripture, 392 
Mackenzie (Dr. W. Leslie), the Health of the School 
Child, 435 
Mackie (Alexander), Nature Knowledge in Modern Poetry, 
485 
Maclaren (J. Malcolm), 
India, 157 
McLeod (C. H.), Elementary Descriptive Geometry, 74 
MacMahon (Maior P. A.), the Diophantine Equation 
at —Ny"=s, 188 
Macpherson (Hector), a Century's Progress in Astronomy, 
Auriferous Tracts in Southern 
173 
Maeterlinck (Maurice), Old-fashioned Flowers and Other 
Open-air Essays, 199 
Magnesium Light Photography, E. J. Mortimer, 1o1 
Magnetism: Behaviour of Iron under Weak Periodic 
Magnetising Forces, J. M. Baldwin, 70; Magneto- 
striction, D. O. S. Davies, 102; Sun-spots and Mag- 
netism, William Ellis, 111; Auroral and Sun-spot 
Frequencies Contrasted, Dr. C. Chree, 188; Magnetic 
Storm and Aurora on February 9-10, Dr. Charles Chree, 
F.R.S., 367; Recent Progress in Magneto-optics, Prof. 
P. Zeeman at Royal Institution, 138, 160; the Electron 
Theory, a Popular Introduction to the New Theory of 
Electricity and Magnetism, E. E. Fournier d’Albe, 292 ; 
Relation between Magnetisation and _ Electric Con- 
ductivity in Nickel! at High Temperatures, Dr. C. G. 
Knott, 334; Magnetic Detectors and the Action of 
Electric Oscillations, Ch. Maurain, 377; Magnetic Field 
and Inductance Coefficients of Circular, Cylindrical, and 
Helical Currents, A. Russell, 431; a First-year Course 
of Practical Magnetism and Electricitv, Dr. P. E. Shaw, 
436; Experiment with a Pair of Robison Ball-ended 
Magnets, G. F. C. Searle, 454; Transformer Indicator 
| 
| 
Diagrams, Prof. T. R. Lyle, 478; Action of a Magnetic 
Field on Ionised Air in Motion, A. Blane, 599 
Magnetostriction, D. O. S. Davies, 102 
Mailhe (A.), Application to Pyridine of 
Direct Hydrogenation by Nickel, 623 
Maitland (A. Gibb), Geology of the Filbara Goldfield, 136 
Malaria: the Extirpation.of the Tsetse-fly, a Correction 
and a Suggestion, Prof. E. A. Minchin, 30; Suppression 
du Paludisme a Ismailia, 204 
Malay Peninsula, Pagan Races of the, W. 
C. O. Blagden, 415 
Malays, the Peninsular, I., Malay Beliefs, R. J. Wilkinson, 
the Method of 
W. Skeat and 
45 
Malfitano (G.), Cryoscopy of Colloidal Solutions of Ferric 
Chloride, 239 
Mallet (F. R.), a New Mud-volcano Island, 460 
Mammals of Great Britain and Ireland, the, J. G. Millais, 
271 
Man, the Evolution of, a Popular Scientific Study, Ernst 
Haeckel, 78 
Man and Superman, Arthur J. Davis, 501 
Man’s Place in the Universe, Prof. Turner, 544 
Manchester Literary and Philosophical Society, 71, 
216, 431, 527 
Manchester Literary and Philosophical Society, ‘‘ Wilde ”’ 
Lecture at, the Structure of Metals, Dr. J. A. Ewing, 
F.R.S., 472 
Manly (Thomas), “‘ Ozobrome 
Mannheim (Colonel), Obituary Notice of, Dr. J. 
422 
Manning (Dr. Henry Parker), Irrational Numbers and 
their Representation by Sequences and Series, 603 
Manouélian (M.), Mechanism of the Destruction of Nerve- 
cells in Old Age and the Pathological States, 432 
Manson (M. P.), Obituary Notice of Lieut.-General De 
Tilly, 422 
Map of the British Isles, W. and A. K. Johnston, 54 
Marage (M.), the Hearing of Fishes, 144 
Marchand (H.), Influence of Manganese Salts on Alcoholic 
Fermentation, 504, 576 
Marine Biology: the Marine Biological Association and 
International Fishery Investigations, 106; Scientific 
Fishery Investigations, 155 ; Value of the Osmotic 
Pressures in the Cells of Certain Marine Alge, B. M. 
Duggar, 401; Rhythmical Pulsation in Scyphomeduse, 
Alfred G. Mayer, 545; Acanthephyra purpurea and A. 
debilis, S. W. Kemp, 550; the ‘‘ Sea-mignonette ”’ 
(Primnoa reseda), Prof. J. A. Thomson, 566; Inverte- 
brate Fauna of the Sargasso Sea, E. L. Bouvier, 591 
Marine Engineering: Internal-combustion Engines 
Marine Purposes, J. T. Milton, 325 
Marinesco (G.), the Transplantation of Nerve Ganglia in 
the Frog, 456 
Marino (L.), Enzymes Capable of Possessing more than 
One Kind of Activity, 126 
189, 
” 
Carbon Printing, 134 
Reveille, 
for 
Markings and Rotation Period of Venus, the, Mr. 
Denning, 469 
Marlatt (C. L.), Chinese  Scale-insect (Aspidiotus 
pernictosus), 349 
Marloth (Dr.), Hydnora africana, 287 
Marquis (R.), the Hydroxamic Acids, 239 
Marriott (W.), the Abnormal Weather of the Past Summer 
and its Effects, 119 
Mars, Observations of, José Comas Sola, 257 
Mars, the Temperature of, Prof. Lowell, 593 
Marsupials or Creodonts? W. J. Sinclair, 498 
Martel (E. A.), la Spéléologie au XXe Siécle, 508 
Martin (J. E.), Jupiter’s Satellites, 231 
Martin (W. B. M.), Combining Properties of the Opsonin 
of an Immune Serum, 621 
Martindale (Dr. W. Harrison), the Extra Pharmacopceia 
of Martindale and Westcott, 29 
Marx (G. H.), Machine Design, 172 
Mascari (Prof. Antonio), Obituary Notice of, W. E. 
Rolston, 373 
Mascart ‘Jean), !a Découverte de 1’Anneau de Saturne 
par Huygens, 509 
Matavanu in Savaii, the Eruption of, 1905-6. 351 
Materials, Text-book on the Strength of, S. E. Slocum 
and E. L. Hancock, 484 
