Ionisation of Gases, Diurnal Periodicity of, Alex. Wood,
583

Ions, Electrons and Corpuscles, Dr. O. W. Richardson, 529
Ions and Organisms, 195

Ions, Spectral Series in Relation to, Dr. J. Stark, 533
Ireland, the Mammals of Great Britain and, J. G. Millais,
Supp. to November 30, iii

Ireland, Remarkable Coelenterata from the West Coast of,
Prof. Sydney J. Hickson, F.R.S., 5
Iris, Variability of, Dr. H. Clemens, 279

Iron: Elementary Practical Metallurgy, Iron and Steel,
Percy Longmuir, A. McWilliam, 509

Irrigation Water Supply and Irrigation Papers, 183; Inter-
Colonial Irrigation Commission, 563

Irrtum, Erkenntnis und, Prof. Ernst Mach, Supp. to Novem-
ber 30, vii

Irvine (Dr.), on the Conditions of Native Labour in the
Mines, 139

Irvine (J. C.), Constitution of Salicin, 624

Irving (Edward), How to Know the Starry Heavens, 196
Irving (Rev. A.), Peculiar Ice Formation, 485

Isaac (F.), Refractive Indices of Crystallising Solutions, 357
Italian Observations of the Recent Solar Eclipse, Cl. Rozet,
38

Iwanoff (E.), Cause of Sterility in Zebra-pony Hybrids, 252
Izod (E. G.), Behaviour of Materials of Construction under
Pure Shear, 231

Jackson (C. E.), Examples in Physics, 578

Jackson (Daniel D.), the Movements of Diatoms Caused by
the Evolution of Gas, 159

Jacobus (Prof. D. S.), Investigations and Commercial Tests
in Connection with the Work of an Engineering College,
406

Jahrbuch der Chemie, 364

Jamieson (T.), the Utilisation of Nitrogen in Air by Plants,
531, 607

Jamieson (T. F.), the Glacial Period in Aberdeenshire and
the Southern Border of the Moray Firth, 141
Japan the Fighting Man of Japan, F. J. Norman, 271;
Atlas of Japanese Vegetation, Dr. Augustine Henry, 557
Jar and the Genie, the, Maurice Solomon, 169
Jaubert (Georges F.), Action of Acetylene on Iodine Pent-
oxide, 263; Commercial Preparation of Calcium Hydride,
551

Javal (Émile), Physiologie de la Lecture et de l'Écriture,

268

Jefferson Physical Laboratory of Harvard University, Con-
tributions from the, 427

Jenkin (A. P.), Periodicity of Rainfall, 209

Jenkinson (Dr. J. W.), Histology and Physiology of the
Placenta in the Ungulata, 430

Jenks (Albert Ernest), the Bontoc Igorot, 584
Jensen (H. I.), Possible Relation between
Minima and Volcanic Eruptions, 210

Sun-spot

Jentink (Dr.), Wild Swine of the Malay Archipelago, 35
Job (H. K.), Wild Wings, Adventures of a Camera-hunter
among the Larger Wild Birds of North America on Sea
and Land, 123

Johannsen (O.), Pure Lithium, its Preparation by the
Electrolysis of Lithium Bromide, 494

Johnson (D. W.), Relation of the Law to Underground
Waters, 426

Johnston (Sir Harry, K.C.B.), the Nile Quest, a Record
of the Exploration of the Nile and its Basin, 391
Johnston (Sir H. H., K.C.M.G.), a Grammar of the Kafir
Language, J. McLaren, 481

Johnston (Rev. S. M.), Elevation of the Boiling Point of
Aqueous Solutions of Electrolytes, 575

Johnstone (J.), Report on Fishery and Hydrographical In-
vestigations in the North Sea and Adjacent Waters,
1902-3, 255

Johnstone (Jas.), Meddelelser fra Kommissionen fra
Havundersøgelsen, Serie Hydrografi, Serie Fiskeri, Serie
Plankton, 434

Joinery, a Manual of Carpentry and, J. W. Riley, 363
Joly (Prof. C. J., F.R.S.), Death of, 251; Obituary Notice
of, 273

Jones (B. M.), Geikielite and the Ferro-magnesian
Titanates, 358

Jones (Dr. Howard), Use of Copper Sulphate in the Purifi-
cation of Water, 230

Jones (Ellis), a Three Years' Course of Practical Chemistry,
459

Jones (H. O.), Stereoisomerism of Substituted Ammonium
Compounds, 71; the Physical and Chemical Properties
of Iron Carbonyl, 188; Effect of Constitution on the
Rotatory Power of Optically Active Nitrogen Compounds,
357

Jost (Dr.), Comet 1905c (Giacobini), 279

Joule (Dr.), Memorial Bust of, Unveiled, 14
Joule-Kelvin Effect, Inversion Point of the, Prof. Alfred
W. Porter, 390

Jovian Spots, Systematic Error in Transit Observations of,
Stanley Williams, 38

Jowett (H. A. D.), New Tropeines, 431
Jukes-Browne (A. J.), the Clay-with-flints, 356
Jungfleisch (E.), Lævorotatory Lactic Acid, 456
Jupiter: Observations of Jupiter's Sixth Satellite, 18;
Photographs of Jupiter's Sixth and Seventh Satellites,
182; Systematic Error in Transit Observations of Jovian
Spots, Stanley Williams, 38; Observations of Jupiter,
Major Molesworth, 401; New Spot on, W. F. Denning,
584, 607

Kay (F. W.), Synthesis of Optically Active Modifications of
A-p-menthenol(S) and As(9)-menthadiene, 479

Kea Parrot, Carnivorous Habits of New Zealand, Prof.
W. B. Benham, 559

Kearton (Richard and Cherry), Pictures from Nature, 148
Keeble (F.), the Isolation of the Infecting Organism
("Zoochlorella ") of Convoluta roscoffensis, 117

Keiley (J. D.), Electric Railways, Theoretically and Prac-
tically Treated, 169

Kellogg (Vernon L.), American Insects, 292

Kelsall (Rev. J. E.), the Birds of Hampshire and the Isle
of Wight, 465

Kelvin (Lord), Form of Initiational Disturbance more Con-
venient than that of §§ 3-31 of Previous Papers on
Waves, 358; Illustrations of the Indefinite Extension and
Multiplication of a Group of Two-dimensional Deep-sea
Waves, Initially Finite, 359; Initiation and Continued
Growth of a Train of Two-dimensional Waves due to
the Sudden Commencement of a Stationary Periodically
Varying Forcive, 359

Kemp (Prof. J. F.), the Genesis of Mineral Veins, 324
Kerr (Dr.), Physical Exercises in the Infant Department,
260; Report of the Education Committee of the London
County Council submitting the Report of the Medical
Officer (Education) for the Year ending March 31, 1905,
Physical Conditions of Children in Elementary Schools,
548

Kerr (Prof. J. G.), Embryology of Lung-fishes and Fringe-
finned Ganoids, 567

Kerr (Richard), Nature through Microscope and Camera,
104

Kesteven (H. Leighton), Prosobranchiata, No. 4. the
Ontogenetic Stages represented by the Gastropod Proto-
conch, 24

Kew Bulletin, the, Sir W. T. Thiselton-Dyer, K.C.M.G.,
F.R.S., 534

Kew Index of Flowering Plants, the, W. T. Thiselton-
Dyer, K.C.M.G., F.R.S., 75

Kidston (R., F.R.S.), the Microsporangia of the Pterido-
sperms, 238

King's College, London, on Professional Education with
Special Reference to Medicine, an Address Delivered at,
by Prof. T. Clifford Allbutt, F.R.S., 530

1906

Kingsmill (Thos. W.), a 300-Year Climatic and Solar Cycle,
413

Kinnicutt (Prof. Leonhard P.), the Sanitary Value of a
Water Analysis, 404

Kinship, Lectures on the Early History of, Dr. J. G.
Frazer, Supp. to November 30, iv

Kinship, Nomenclature of, its Extension, Dr. Francis
Galton, F.R.S., 150

Kirkpatrick (R.), Fresh-water Sponges obtained from Lakes
Victoria Nyanza, Tanganyika, and Nyasa, 526
Klotz (Dr. Otto), Transpacific Longitudes, 417
Knipe (Henry R.), Nebula to Man, 342

Knobel (E. B.), Astronomical Observations Recorded in the
Nihongi, the Ancient Chronicle of Japan, 190
Kobold (Prof. Hermann), der Bau des Fixsternsystems mit
besonderer Berücksichtigung der photometrischen Re-
sultate, 603

Köhler (Dr. August), Photographs of Diatoms taken by
the Zeiss Apparatus Designed by, Photomicrography with
Ultra-violet Light, Mr. Rheinberg, 287

Kohler (R.), an Account of the Deep-sea Holothurioidea
collected by the Royal Indian Marine Survey Ship
Investigator, 114

Kölliker (Prof. Albert von), Death and Obituary Notice of,
58

Kopff (Herr), Discovery of a New Comet, 1906b, 448
Koppe (Prof. C.), die Vermessungs- und Absteckungs-
Arbeiten für den Simplon Tunnel, 30

Kostlivy (Dr. S.), the Climate of Beyrout, 568

Krebs (A.), a Dynamometric Brake for Measuring the
Power of Motors, 96

Krebs (Dr. Wilhelm), Barometrische Ausgleichsbewegung
in der Erdatmosphäre, 595

Kristallinische Flussigkeiten und flussige Kristalle, Rudolf
Schenck, 242

Kristallographie, die neuere Entwickelung der, Dr. H.
Baumhauer, 340

Kynaston (H.), Recent Work of the Geological Survey of
the Transvaal, 92; Rocks allied to Greisen in the
Olifants River Valley, 547

Laboratories: the Use of Gasoline in Chemical and
Physical Laboratories, J. R. Foster, 29; New Museum
and Laboratories of Zoology at Liverpool, 88; Mathe-
matics for the Laboratory, Dr. J. W. Mellor, 290; Con-
tributions from the Jefferson Physical Laboratory of
Harvard University, 427; Gas for Heating and Lighting
Laboratories, Alex. Pardy, 513; Prof. Vivian B. Lewis,
513; the National Physical Laboratory, 514; the Labor-
atory Book of Dairy Analysis, H. Droop Richmond, 558
Laby (T. H.), Relation between the Velocity and the
Volume of the Ions of Certain Organic Acids and Bases,
599

Laguerre, Euvres de, 97

Laine (E.), Intensive Nitrification, 143; Function of Organic
Matter in Nitrification, 431

Lamb (Prof. H.), Sommerfeld's Diffraction Problem and
Reflection by a Parabolic Mirror, 479

Lambert (Thomas), Glue, Gelatin, and their Allied Pro-
ducts, 510

Lamplugh (G. W., F.R.S.), on the Zigzag Gorge of the
Zambesi below the Victoria Falls, 91-2, 111
Lander (A.), the Thunderstorm of February 8, 472; Inter-
pretation of Meteorological Records, 584
Lander and Smith (Messrs.), New Meteorological Instru-
ments, 472

Landolt-Börnstein-Physikalischchemische Tabellen, Drs.
Börnstein and Meyerhoffer, Dr. J. A. Harker, Supp. to
November 30, vi

Landslide in the Rhymney Valley, the, Prof. W. Galloway,
425

Landslip in Möen, 132

Langley (Prof. Samuel Pierpont), Death and Obituary
Notice of, 443

Langlois (M.), Introduction aux Études Historique, 307
Lankester (Prof. E. Ray, F.R.S.), Extinct Animals, 6
Larden (W.), Peculiar Ice Formation, 485

Latham (Dr. P. W.), New Method of Directly Transform-
ing a-Benzoylamino-p-hydroxycinnamic Acid into Tyro-

Lau (Dr. H. E.), Micrometer Measures of Double Stars,
232; Micrometer Measures of Struve Double Stars, 495
Laubholzkunde, Illustriertes Handbuch der, part iv., C. K.
Schneider, 293

Laundry Work for Students and Teachers, the Art and
Practice of, Margaret Cuthbert Rankin, 172
Laveran (A.), Two Hæmatozoa of the Partridge and
Turkey, 47; Identity of Surra and Mbori, 263

Law, Mining, of the British Empire, Charles J. Alford,
Bennett H. Brough, 482

Law, Relation of the, to Underground Waters, D. W.
Johnson, 426

Layng (A. E.), a Text-book of Algebra, Supp. to November
30, viii
Lazennec (I.), Condensation of the Acetylenic Nitriles with
Alcohols, 383; Condensation of the Acetylenic Nitriles
with Phenols, 431

le Dantec (M. Felix), Introduction à la Pathologie générale,
460

Le Sueur (H. R.), Action of Heat on a-Hydroxycarboxylic
Acids, 189-90

Leather (Dr. J. Walter), Agricultural Education and
Colonial Development, 485

Leather for Bookbinding, Report of the Committee on, 219
Leather for Libraries, E. Wyndham Hulme, J. Gordon
Parker, A. Seymour-Jones, Cyril Davenport, and F. J.
Williamson, 53

Leavitt (Miss), Twenty-five New Variable Stars, 448
Lebeau (Paul), Commercial Silicide of Copper, 143; New
Compound of Fluorine and Bromine, 192; New Mode of
Formation of Silicon Soluble in Hydrofluoric Acid, 335
Lebour (Prof. G. A. L.), Case of Unconformity and Thrust
in the Coal-measures of Northumberland, 623
Leduc (Prof. A.), Value for the Latent Heat of Water,
254; Density of Ice, 335

Leeds Astronomical Society, the, 474

Lefébure (P.), Preparation of Glycidic Ethers and of Alde-
hydes in the Hexahydroaromatic Series, 528

Lefèvre (Jules), Increase in the Dry Weight of Green Plants
in a Soil to which Amides have been added, 119; Nutri-
tion of Green Plants by Amides in the Absence of Carbon
Dioxide, 359

Léger (E.), Hordenine, a New Alkaloid extracted from the
Germs of Barley, 288

Legibility and Visual Acuity, J. Herbert Parsons, 268
Leigh (Chas.), Formula for finding the Date of Easter,
535

Leith (C. K.), Rock Cleavage, 376

Lejeune (P.), Prehistoric Mass of Metal found near Nancy,
180

Leonid Meteors, 1905, the, John R. Henry, 28
Lepidoptera of the British Islands, the, a Descriptive
Account of the Families, Genera, and Species Indigenous
to Great Britain and Ireland, their Preparatory States,
Habits, and Localities, Charles G. Barrett, 532
Leprosy, the Etiology of, Dr. J. Hutchinson, F.R.S., 214
Lerch (F. von), Electrochemical Behaviour of Thorium X,
62

Leroux (Henri), a-Decahydronaphthol and the Octahydride
of Naphthalene, 167

Lesse (A. de), Chasse, Elevage et Piégeage, 26
Lester (J. H.), the Adulteration of Butter, 535
Lévy (Albert), Estimation of Carbon Monoxide in Air by
Iodic Anhydride, 335

Lewes (Prof. Vivian B.), Gas for Heating and Lighting
Laboratories, 513

Lewis (Gilbert N.), Electrical Conductivity of Solutions of
Potassium Iodides in Liquid Iodine, 473
Lewis (Mr.), Measures of Double Stars, 208

Lewis (Percival), Ionisation in Gases from Coloured Flames,

424

Li (Mr.), Rainfall Observations for the Years 1896-1904
at Seoul, Corea, 324
Libraries, Cooperation between Scientific, Dr. Thomas
Muir, 372 Dr. F. A. Bather, 413; Prof. Henry E. Arm-
strong, F.R.S., 438; Prof. Herbert McLeod, F.R.S., 438:
Prof. Grenville A. J. Cole, 464; Dr. Hugh Marshall,
513
Libraries, Leather for, E. Wyndham Hulme, J. Gordon
Parker, A. Seymour-Jones, Cyril Davenport, and F. J.

Lichtes, Zwölf Vorlesungen über die Natur des, Dr. J.
Classen, 606

Liebreich (Dr. Oscar), Third Treatise on the Effect of
Borax and Boric Acid on the Human System, 611
Light the Intrinsic Light of the Corona, Chas. Fabry,
182; the Analytical Theory of Light, J. Walker, 241;
the Electromagnetic Theory of Light, Dr. C. E. Curry,
316; Emission of Light by Kanal-Strahlen Normal to
their Direction, Dr. J. Stark, 389

Lighting Laboratories, Gas for Heating and, Alex. Pardy,
513; Prof. Vivian B. Lewes, 513

Lightning Conductors, Modern, Killingworth Hedges, 340
Lightning, Thunder and, Camille Flammarion, 196
Lightning? What Causes the Destructive Effects of, Sir
Samuel Wilks, Bart., F.R.S., 296

Lindeman (Prof. F. von), zur Theorie der Spectrallinien,
392

Lindgren (W.), the Production of Gold and Silver in the
United States, 306; Report of Progress in the Geological
Re-survey of the Cripple Creek District, Colorado, 376
Linné, the Glow surrounding the Lunar Crater, Prof.
E. E. Barnard, 448

Linné, Measurements of, during the Total Eclipse of the
Moon, Prof. E. C. Pickering, 569; R. H. Frost, 569
Linnean Society, 118, 167, 214, 287, 381, 454, 503, 598
Linnean Society, New South Wales, 24, 216, 384
Liquid Crystals, 242

Liquids, an Acoustical Method for the Demonstration of
the Magnetism of, T. Terada, 197

Littlebury (W. O.), Resolution of a-Phenyl-a' -4-hydroxy-
phenylethane by 1-menthylcarbimide, 470

Littlehales (Mr.), Graphical Method of Determining Alti-
tudes and Azimuths, 63

Liverpool, New Museum and Laboratories of Zoology at,

88

Living Matter, the Nature and Origin of, Dr. H. Charlton
Bastian, F.R.S., 361

Lobatschewsky (N. J.), Pangéométrie, ou Précis de Géo-
métrie fondée sur une Théorie générale et rigoureuse des
Parallèles, 100

Local Government Board, Scientific Reports of the, Prof.
R. T. Hewlett, 619

Lockyer (Commander H. C., R.N.), Ships and Shippings,
Commander R. Dowling, 150

Lockyer (Sir Norman, K.C.B., F.R.S.), Notes on Stone-
henge, 153, 224; some Questions for Archæologists, 280;
Notes on some Cornish Circles, 366, 561: the Place of
Polytechnics in Education, Address at Borough Poly-
technic Institute, 521

Lockyer (Dr. William J. S.), Publications of the U.S. Naval
Observatory, American Observations of the Total Solar
Eclipses of 1900 and 1901, Rear-Admiral Colby M.
Chester, 486; the Solar Eclipse of 1905, 537; Studies of
Temperature and Pressure Observations, 594
Locusts, Ravages of, Agriculture in the Trans-Caucasus
for the Year 1905, Consul Stevens, 324

Loder (Sir Edmund, Bart.), a Living Specimen of a Dwarf
Species of Cavy, 430

Lodge (Alfred). Integral Calculus for Beginners, 337
Lodge (Sir Oliver, F.R.S.), Border Occasionally seen
between Light and Dark Regions on Photographic Prints,
5. 54

Loeb (Jacques), Studies in General Physiology, 195
Loescher (Fritz), Deutscher Kamera Almanach, 1906, 318
Loew (Ernst), Handbuch der Blutenbiologie, 26
Loewy (A.), Höhenklima und Bergwanderungen in ihrer
wirkung auf den Menschen, 553

Loisel (Gustave), the Toxicity of Eggs, 72
Loisel (M.), Climatology of 1905, 471

Loisey (E. de), the Manufacture of Chilled Rolls, 398
London: the Control of the Gas Supply of the Metropolis,
273: Report of the Education Committee of the London
County Council submitting the Report of the Medical
Officer (Education) for the Year ending March 31, 1905.
Physical Condition of Children in Elementary Schools,
Dr. Kerr, 548

London Institution: Microscopic Aquatic Plants of our
Waters, Dr. F. E. Fritsch at the, 499

Long (W. J.), Northern Trails, some Studies of Animal Life
in the Far North, 177

Longitudes, Transpacific, Dr. Otto Klotz, 417

Longmuir (Percy), Properties of a Series of Iron-Nickel-
Manganese-Carbon Alloys, 108; Elementary Practical
Metallurgy, Iron and Steel, 509

Looss (A.), the Anatomy of Agchylostoma duodenale, Dub.,
344

Lorentz (Prof. H. A.), Ergebnisse und Probleme der Elek-
tronentheorie, 27

Lorenz (Prof. H.), Modern Refrigerating Machinery, its
Construction, Methods of Working, and Industrial Appli-
cations, 122; Lehrbuch der technischen Physik, 364
Lorenzo (Prof. de), the Scoglio di Revigliano, 327
Lounsbury (Chas. P.), on Ticks as a Means of Trans-
mission of Disease, 138

Loving (R. E.), the Metallic Arc in High Vacua, 399
Low (A. H.), Technical Methods of Ore Analysis, 532
Lowell (Prof. Percival), First Photographs of the Canals
of Mars, 453

Lowry (T. M.), Stereoisomeric Halogen Derivatives of
Camphor, 479

Lucas (C. P., C.B.), a Historical Geography of the British
Colonies, the West Indies, 245

Lucet (M.), Two Hæmatozoa of the Partridge and Turkey,
47

Luciani (Dr. L.), Physiologie des Menschen, 606
Ludendorff (Dr. H.), Remarkable Variation in the Spectrum
of Boötis, 474

Lull (R. S.), New Horned Dinosaurs from Wyoming, 205
Lunar Crater Linné, the Glow surrounding the, Prof. E. E.
Barnard, 448

Lunar Eclipse of February 8, the, Dr. Wilson, 545; M.
Quénisset, 545

Lunar Theory from Observation, a, Dr. P. H. Cowell, 80
Luschan (Prof. von), on Artificial Deformation in Africa,
66; on the Racial Affinities of the Hottentots, 67
Lyle (Prof.), Propagation of Longitudinal Waves of Mag-
netic Flux along Iron Wires and Rods, 358

Lynn (W. T.), Periodical Comets due to return this Year,
305

Lyra, the Ring Nebula in, Dr. Newkirk, 448; Prof. E. E.
Barnard, 448

B Lyræ, the Increasing Period of, Dr. Alex. W. Roberts,
375

Lyrid Meteors, Observations of the, April, 1904, Dr. Jiří
Kaván, 352

Mabille (A. E.), on the Basuto, 67

Macallum (Prof. A. B.), Chlorides in Nerve Cells and
Fibres, 311

McAlpine (D.), Rusts on Acacia in Australia, 304
McAtee (W. L.), the North American Cave-salamander,
Spelerpes maculicaudus, 615

Macaulay (Dr.), on the Conditions of Native Labour in the
Mines, 139

McClelland (Prof. J. A.), Energy of Secondary Radiation,
215; Secondary Radiation from Compounds, 383
MacDonald (Prof. J. S.), Terminology in Electro-physi-
ology, 28; Handbook of Physiology for Students and
Practitioners of Medicine, Dr. Austin Flint, 269
Mach (Prof. Ernst), Erkenntnis und Irrtum, Supp. to
November 30, vii.

Machinery Modern Refrigerating Machinery, its Construc-
tion, Methods of Working and Industrial Applications,
Prof. H. Lorenz, 122

McIntosh (Prof.), Phosphorescent Marine Animals, 349
MacIver (D. Randall), the Rhodesian Ruins, 67, 213-4
McKendrick (Prof. John G., F.R.S.), Mesure et Développe-
ment de l'Audition, Dr. Marage, 292; Sound and
Rhythm, W. Edmunds, 483

Mackenzie (Muir), Experiments with Egyptian Cotton in
Sind, 445

Maclachlan (Dr. J.), Influence of Thymus Feeding on
Allantoin Excretion, 358

McLaren (J.), a Grammar of the Kafir Language, 481
MacLean (Dr.), Creatinin the Cause of the Masking of the
Sugar Reaction in Urine-testing, 542

McLeod (Prof. Herbert. F.R.S.), Cooperation between
Scientific Libraries, 438

MacMunn (Nora E.), Table of Areas of the Orographical
Regions of England and Wales, 494

McWilliam (A.). Elementary Practical Metallurgy, Iron and
Steel, Percy Longmuir, 509

June 14, 1906.

Madeley (Rev. W.), the Possibility of Introducing a Com
prehensive Syllabus of Scientific Teaching within the
Time Limits of a Classical Curriculum, 309
Madreporarian Corals, Catalogue of the, in the British
Museum (Natural History), Henry M. Bernard, 412
Magie (Prof. W. F.), the Partition of Energy, 404
Magnetism: Sammlung Schubert, xlii., Theorie der Elec
trizität und des Magnetismus, Prof. Dr. J. Classen, 4
Explication méchanique de la Matière de l'Electricité e
du Magnétisme, M. Despaux, 51; Magnetic Disturbance
during the Recent Auroral Display, Th. Moureaux, 161:
Magnetic Storms and Aurora, Dr. Charles Chree, F.R.S..
101, 173; Dr. Alexander Graham Bell, 197; Prof. H.
Gedmuyden, 197; F. C. Dennett, 152; the Recent Aurora
and Magnetic Disturbances, 182; Magnetism and Elec
tricity for Students, H. E. Hadley, 146; Action of
Magnetic Field on the Goldstein Rays (Canal-strahlen)
Henri Pellat, 192; an Acoustical Method for the Demon-
stration of the Magnetism of Liquids, T. Terada, 197;
Effect of Electric Oscillations on the Magnetic Properties
of Iron, J. Russell, 216; Survey of India, Experiments
made to Determine the Temperature Coefficients of Wat-
son's Magnetographs, Captain H. A. Denholm Fraser,
250; Use of Chilled Cast Iron for Permanent Magnets,
A. Campbell, 357; Propagation of Longitudinal Waves
of Magnetic Flux along Iron Wires and Rods, Prof.
Lyle and Mr. Baldwin, 358; Magnetic Observations dur
ing the Total Eclipse of the Sun, Father P. Cisera, 400;
Magnetic Susceptibility of Iron in Colloidal Solution,
E. F. Burton and P. Phillips, 455; Instrument for Illus-
trating the Magnetic Properties of Iron, A. H. Peake,
455; the Magnetic Inertia of a Charged Conductor in a
Field of Force, Oliver Heaviside, F.R.S., 582; Improved
Apparatus for Measuring magnetic Rotations and Obtain-
ing a Powerful Sodium Light, W. H. Perkin, sen., 623
Maiden (J. H.), a New Species of Eucalyptus, 24
Mailhe (A.), Synthesis of Tertiary Alcohols Derived from
Paramethylcyclohexane, 431

Maitland (A. Gibb), Geological Features of British New
Guinea, 108

Major (Dr. Forsyth), Certain Rodents from the Pleistocene
of the Western Mediterranean Countries, 106
Makower (W.), Effect of High Temperatures on Radium
Emanation, 407

Malaria Insects as Carriers of Disease, A. E. Shipley,
F.R.S., at the British Association Meeting at Pretoria,
235; the Practical Study of Malaria and other Blood
Parasites, Dr. J. W. W. Stephens and S., R. Christo-
phers, Prof. R. T. Hewlett, 148

Malay Archipelago, Wild Swine of the, Dr. Jentink, 35
Malfitano (G.), Composition of the Hydrochloroferric Col-
loid with Respect to the Amount of Hydrochloric Acid
present in the Suspending Liquid, 47
Mammalian Types, some, 343

Mammals, the Intestinal Tract of, Dr. Chalmers Mitchell,
618

Mammals of Great Britain and Ireland, the, J. G. Millais,
Supp. to November 30, iii.

Man (Dr. J. G. de), Two Decapod Crustacea from Fresh-
water Pool on Christmas Island, 262

Man an Introduction to Anthropology, Dr. W. E. Rotzel!
293

Man, Nebula to, Henry P. Knipe, 342

Manchester Literary and Philosophical Society, 142, 215,
455

Mangoes, Decay of, Prevented by Immersion in Solution
of Formalin, 16

Mann (Charles R.), Physics, 578

Maquenne (L.), Influence of the Reaction of the Medium
on the Activity of Amylase and on the Composition of
Saccharified Staren, 335

Marage (Dr.), the Reason Why Deaf Mutes can Hear Low
Notes better than High Ones, 96; Mesure et Développe-
ment de l'Audition, 292

March (F.), Rotatory Powers of Hexahydrobenzylidene and
Enanthylidencamphors, 383

Marcolongo (Roberto), Meccanica Razionale, 318
Marek (Prof. R.), Altitude of the Forest-line in the Aus-
trian Alps, 253

Marine Biology: Remarkable Coelenterata from the West
Coast of Ireland, Prof. Sydney J. Hickson, F.R.S., 5:

the Percy Sladen Expedition in H.M.S. Sealark, J.
Stanley Gardiner, 43, 184; the Percy Sladen Expedition
in H.M.S. Sealark to the Indian Ocean, the Seychelles
Archipelago, J. Stanley Gardiner, 294; an Account of the
Deep-sea Holothurioidea Collected by the Royal Indian
Marine Survey Ship, Investigator, R. Koehler and C.
Vaney, 114; the Formation of Spicules, W. Woodland.
179; Phosphorescent Marine Animals, Prof. McIntosh, 349;
Chaetognatha of the Siboga Expedition in the Dutch East
Indies, Dr. Fowler, 381; Catalogue of the Madrepo-
rarian Corals in the British Museum (Natural History),
Henry M. Bernard, 412; Meddelelser fra Kommissionen
fra Havundersøgelsen, Serie Hydrografi, Serie Fiskeri,
Serie Plankton, Jas. Johnstone, 434; Observations on
Gennadas, E. L. Bouvier, 551; Pisciculture at Port Erin,
614

Marloth (Dr.), on the Phyto-geographical Subdivisions of
South Africa, 163

Marmu (N.), Estimation of Carbon in Soils, 623
Marquis (R.), Action of the Amino-ethers and Imino-
chlorides on Organo-magnesium Derivatives, 528
Marr (J. E., F.R.S.), an Introduction to Geology, 247;
Influence of the Geological Structure of English Lake-
land upon its Present Features, 502

Marsh (J. E.), Condensation of Ketones with Mercury
Cyanide, 118

Marshall (C. R.), a Text-book of Materia Medica for
Students of Medicine, 339

Marshall (Dr. F. H. A.), the Horse in Norway, 119
Marshall (Dr. Hugh), Cooperation between Scientific
Libraries, 513

Marshall (P.), the Geography of New Zealand, 123
Martian Meteorology, Prof. W. H. Pickering, 38
Martin (Geoffrey), Researches on the Affinity of the
Elements and on the Causes of the Chemical Similarity
or Dissimilarity of Elements and Compounds, 49; Atomic
Disintegration and the Distribution of the Elements, 152:
Mathematics" applied to Chemistry, 175; a Definition
of Temperature, 390; Sea-sickness and Equilibration of
the Eyes, 584

Martin (George H.), a Three Years' Course of Practical
Chemistry, 459

Mast and Sail in Europe and Asia, H. Warington Smyth,
Sir W. H. White, K.C.B., F.R.S., 536

Materia Medica for Students of Medicine, a Text-book of,
C. R. Marshall, 339

Materials, Mechanics of, Mansfield Merriman, 25
Mathematics: Method for the Measurement of Angles, 16;
Researches on the Affinity of the Elements and on the
Causes of the Chemical Similarity or Dissimilarity of
Elements and Compounds, Geoffrey Martin, 49; Proceed-
ings of the London Mathematical Society, 52; Mathema-
tical Society, 71, 190, 287, 382, 479; Improper Double
Integrals and on the Arithmetic Continuum, Dr. Hobson,
71; Arithmetical Nature of the Coefficients in a Group
of Linear Substitutions of Finite Order, Prof. W. Burn-
side, 71; the "Cattle Problem" of Archimedes, 86;
Euvres de Laguerre, 97; Auslese aus meiner Unter-
richts- und Vorlesungspraxis, Dr. Hermann Schubert, 100,
365; Pangéométrie, ou Précis de Géométrie fondée sur
une Théorie générale et rigoureuse des Parallèles, N. J.
Lobatschewsky, 100; the Boston Colloquium, Lectures
on Mathematics, Edward Burr Van Vleck, Henry Seely
White and Frederick Shenstone Woods, 122; Lectures on
the Calculus of Variations, Dr. Oskar Bolza, 122:
Mathematical Study in Japan, Prof. Harzer, 135;
"Mathematics" applied to Chemistry, Geoffrey Martin,
175, The Reviewer, 175: the Hessian Configuration and
its Connection with the Group of 360 Plane Collineations,
Prof. W. Burnside, 190; the Theory of Integral Equa-
tions, H. Bateman, 190; New Vernier Rule and Scale,
S. Irwin Crookes, 232; Vorlesungen über mathematische
Näherungsmethoden, Dr. Otto Biermann,
245; the
Maximum Number of Double Points on a Surface, A. B.
Basset, F.R.S., 246; Death of Prof. C. J. Joly, F.R.S..
251; Obituary Notice of, 273: the First Book of
Geometry, Grace Chisholm Young and W. H. Young,
267: Theory of the Motion of the Moon, Ernest W.
Brown, F.R.S., 272; Higher Mathematics for Students
of Chemistry and Physics with Special Reference to
Practical Work, Dr. J. W. Mellor, 290; Elementary

Algebra, W. G. Borchardt, 293; Meccanica Razionale,
Roberto Marcolongo, 318; Science and Hypothesis, Prof.
H. Poincaré, Prof. Arthur Schuster, F.R.S., 313; Wis-
senschaft und Hypothese, Prof. H. Poincaré, Prof.
Arthur Schuster, F.R.S., 313; Integral Calculus for
Beginners, Alfred Lodge, Prof. G. H. Bryan, F.R.S.,
337; Theorem in Hyper-complex Numbers, J. H. Mac-
lagen Wedderburn, 358; L'Algèbre de la Logique,
Louis Couturat, 386; a Geometrical Political Economy,
H. Cunynghame, 386; the Collected Mathematical
Works of George William Hill, 409; A Problem in
Analytic Geometry with a Moral, Prof. Maxime Bôcher,
447; Sommerfeld's Diffraction Problem and Reflection
by a Parabolic Mirror, Prof. H. Lamb, 479; Lectures
on the Theory of Functions of Real Variables, J. Pier-
pont, 483; a Course in Mathematical Analysis, Edouard
Goursat, 511; Formula for Finding the Date of Easter,
Chas. Leigh, 535; the Integration of Functions of a Single
Variable, Cambridge Tracts in Mathematics and Mathe
matical Physics, No. 2, G. H. Hardy, 558; a Property
which Holds Good for all Groupings of a Normal Distri-
bution of Frequency for Two Variables with Applications
to the Study of Contingency-tables for the Inherit-
ance of Unmeasured Qualities, G. Udny Yule, 574;
Death of Prof. Gabriel Oltramare, 613; the Winchester
Arithmetic, C. Godfrey and G. M. Bell, Supp. to Novem-
ber 30, viii; a Text-book of Algebra, A. E. Layng,
Supp. to November 30, viii; an Introduction to Algebra,
R. C. Bridgett, Supp. to November 30, viii; Elementary
Modern Geometry, H. G. Willis, Supp. to November 30,
viii; Tables and Constants to Four Figures, William
Hall, Supp. to November 30, viii

Mathews (R. H.), Manners and Customs of Australian
Tribes, 549

Matignon (C.), New Type of Compound in the Group of
Rare Metals, 287

Matley (Dr. C. A.), the Carboniferous Rocks at Rush
(County Dublin), 312

Matteucci (Dr. V. F. L.), Eruption of Vesuvius, 614
Matthews (D.), Hydrographical

the

Researches in
Southern North Sea and in the English Channel, 256
Maurain (Ch.), Kathodic Pulverisations, 263
Mauricheau-Beaupré (Paul), Combustion of Acetylene by
Oxygen, 335

Mawson (D.), Geology of the New Hebrides, 216

Maximum Number of Double Points on a Surface, the,
A. B. Basset, F.R.S., 246

Maxwell (W. H.), British Progress in Municipal Engineer-
ing, 217

Maxwell's Theory of Light, 316

Mayer (Prof. W.), Death of, 346

I:

to

Mayet (M.), the Inoculation of Cancer, 263
Meccanica Razionale, Roberto Marcolongo, 318
Mechanics: an Introduction to the Design of Beams,
Girders, and Columns in Machines and Structures, with
Examples in Graphic Statics, W. H. Atherton,
Mechanics for Engineers, a Text-book of Intermediate
Standard, Arthur Morley, 1; Mechanics of Materials,
Mansfield Merriman, 25; Coefficient of Utilisation of
Helices, Edgar Taffoureau, 143; Ascent of Sap in Trees,
Frank Harris, 246; the Relation of Mechanics
Physics, Prof. Alexander Ziwet, 403; les Origines de
la Statique, P. Duhem, Supp. to November 30, ix
Medicine: Radium and Other Radio-active Substances,
their Application especially to Medicine, Dr. Charles
Baskerville, 2; Sir Frederick Treves on the Army Medical
Service, 15; Death of Sir J. S. Burdon-Sanderson, Bart.,
F.R.S., 105; Obituary Notice of, 127; the late Sir
John Burdon-Sanderson, Sir Lauder Brunton, F.R.S.,
150; Handbook of Physiology for Students and Prac-
titioners of Medicine, Dr. Austin Flint, Prof. J. S.
Macdonald, 269; Medical Inspection and Feeding of
Children in Schools, 286; a Text-book of Materia Medica
for Students of Medicine, C. R. Marshall, 339; the
Royal Medical and Chirurgical Society of London Cen-
tenary, 1805-1905, Dr. Norman Moore and Stephen
Paget, Prof. R. T. Hewlett, 388; on Professional Edu-
cation with Special Reference to Medicine, an Address
delivered at King's College, London, on October 3,
1905, Prof. T. Clifford Allbutt, F.R.S., 530; the Phar-
macological Action of Digitalis, Strophanthus, and Squill

on the Heart, G. S. Haynes, 542; Creatinin the Cause
of the Masking of the Sugar Reaction in Urine-testing,
Dr. MacLean, 542

Mediterranean Fever, 550

Mee (A.), the Heavens at a Glance, 425
Meidinger (Dr. Johann), Death of, 58

Meigen (Prof. W.), Atomic Disintegration, 389
Melanistic Form of the Wall-Lizard, G. A. Boulenger,
F.R.S., 189

Melbourne Observatory, the, 569

Meldola (Prof. R., F.R.S.), the Bates-Müller Hypothesis
of Mimicry, a Question of Historical Accuracy, 100;
Chemistry in Rural Schools, 558

Mellor (Dr. J. W.), Higher Mathematics for Students of
Chemistry and Physics, with Special Reference to Prac-
tical Work, 290

Mellor (E. T.), on the Evidences in the Transvaal of
Glacial Conditions in Permo-Carboniferous Times, 92
Memory, Stimulus and, 338

Mennell (F. P.), Geological Problems of Rhodesia, 547
Menschen, Physiologie des, Dr. L. Luciani, Dr. J. A.
Milroy, 606

Menten (Miss M. L.), Chlorides in Nerve Cells and Fibres,
311

Merueld (C. J.), Astronomical Refraction, 240

Merriam (Dr. C. H.), Is Mutation a Factor in Evolution of
Higher Vertebrates? 491

Merrifield (F.), Influence of Temperature on Insects, 516
Merrill (E. D.), the Manila Elemi Plant, 423
Merriman (Mansfield), Mechanics of Materials, 25
Merriman (R.), the Tetrazoline Group, 119

Merzbecher (Dr. Gottfried), the Central Tian-Shan Moun-
tains, 227

Mesure et Développement de l'Audition, Dr. Marage, Prof.
John G. McKendrick, F.R.S., 292

Metallurgy Death and Obituary Notice of William Henry
Greenwood, 34; Methods for Determination of Man-
ganese in Iron and Steel, A. A. Read, 36; Properties
of a Series of Iron-Nickel-Manganese-Carbon Alloys,
Dr. H. C. H. Carpenter, R. A. Hadfield, and Percy
Longmuir, 108; Handbook of Metallurgy, Prof. Carl
Schnabel, 124; Prehistoric Mass of Metal Found near
Nancy, G. Arth and P. Lejeune, 180; Composition of
a Cast-Iron Cannon Ball Found under Old Moat of the
Bastille, A. Porlier, 181; Physics of Ore Flotation, J.
Swinburne and Dr. G. Rudorf, 214; Concentration of
Metalliferous Sulphides by Flotation, Prof. A. K.
Huntingdon, 214; the Nickel-Vanadium Steels, Dr. L.
Guillet, 350; the Largest Steel Ingot Ever Made, 371;
Copper and its Alloys in Antiquity, Prof. W. Gowland,
381; the Manufacture of Chilled Rolls, E. de Loisy,
398; the Origin of Bronze, Dr. John W. Evans, 414;
Overstraining of Iron by Tension and Compression, Dr.
James Muir, 501; Elementary Practical Metallurgy, Iron
and Steel, Percy Longmuir, A. McWilliam, 509; Re-
sistance of Iron and Steel to Reversals of Direct Stress,
Dr. T. E. Stanton and L. Bairstow, 617
Metamorphism, a Treatise on, Charles Edward van Hise,
450
Metaphysics: Immanuel Kant's Kleinere Schriften zur
Logik und Metaphysik, 98; the Metaphysics of Nature,
Carveth Read, 290

Meteorology: Report of Inter-State Astronomical and
Meteorological Conference, Adelaide, May, 1905, 8;
Rainfall in Mysore for 1904, J. Cook, 17; Constantly
Occurring Secondary Maxima and Minima in the Yearly
Range of Meteorological Phenomena, Dr. van Rijckevor-
sel, 36; Martian Metrology, Prof. W. H. Pickering,
38; the Exploration of the Atmosphere Over the
Tropical Oceans, Dr. A. L. Rotch and L. Teisserenc de
Bort, 54; Cyclone in the Philippine Islands, 61; Aurora
of November 15, Rowland A. Earp, 79; R. Langton
Cole, 80; Magnetic Storms and Aurora, Dr. Charles
Chree, F.R.S., 101, 173 F. C. Dennett, 152; Dr.
Alexander Graham Bell, 197; Prof. H. Gedmuyden, 197;
Aurora of November 15 and December 12, Dr. Alexander
Graham Bell, 223; Aurora of November 15, Prof. M. P.
Rudzki, 246; Symons Gold Medal Awarded to Lieut.-
General Sir Richard Strachey, F.R.S., 84: the Climate
of the Bonin Islands, T. Okada, 86; Royal Meteor-
ological Society, 95, 262, 357, 455, 527; Rainstorm of