;

14

29

zu

The Isomorphism and Thermal Properties of the Felspars, The Geology of South Africa, F. H. Hatch and G. S.

part i., Thermal Study, Arthur L. Day and E. T. Allen, Corstorphine, 346
238

Manuel Pratique de Cinematique navale et maritime, Cap-
Decorative Art of the Sioux Indians, Clark Wissler, 260 tain Leon Vidal, Sir W. H. White, K.C.B., F.R.S.,
Decorative Art of the Huichol Indians, Carl Lumholtz, 260 361
The Norwegian North Polar Expedition, 1893-1896, Scien- (Euvres complètes de Christiaan Huygens, 362
tific Results, 265

Manual of Psychiatry, J. R. de Fursac, 363
The Geese of Europe and Asia, Sergius Alpheraky, 266 Experiments with Plants, Dr. W. J. V. Osterhout, 364
Le Four Électrique, son Origine, ses Transformations et Conversations on Chemistry, W. Ostwald, 364

ses Applications, Adolphe Minet, R. S. Hutton, 267 Mathematical Recreations and Essays, W. W. Rouse Ball,
Elementary Microscopy, F. Shillington Scales, 268

364
The Practical Photographer's Annual, 1905, 268

Explorations in Turkestan, with an Account of the Basin
Murray's Handbook of Travel-talk, 269

of Eastern Persia and Sistan, Raphael Pumpelly, Prof.
(nrology-Processes and their Results, Thomas C. Chamber-

Grenville A. J. Cole, 366
lin and Rollin D. Salisbury, 289

Bird Life Glimpses, E. Selous, 367
The Mechanical Handling of Material, G. F. Zimmer, 290 Clays and Clay Industries of lowa, S. W. Beyer, G. W.
The rauna of British India, including Ceylon and Burma, Bissell, I. A. Williams, J. B. Weems, and A. Marston,

388
The State and Agriculture in Hungary, Dr. Ignatius

The Clays and Clay Industries of New Jersey, H. Ries and
Darányi, 291

H. B. Kümmel, and G. N. Knapp, 388
The Treatment of Diseases of the Eye, Dr. Victor Hanke, Easy Graphs, H. S. Hall, 393
292

The Rudiments of Practical Mathematics, A. Consterdine
Die Stellung Gassendis

and A. Barnes, 393
Deskartes, Dr. Hermann
Schneider, 292

Elementary Practical Mathematics, H. A. Stern and W. H.
A Text-book of Physics, Heat, Prof. J. H. Poynting,

Topham, 393
F.R.S., and Prof. J. J. Thomson, F.R.S., 293

A First Algebra, W. M. Baker and A. A. Bourne, 393
The Oxford Atlas of the British Colonies, 293

Algebraical Grounding, D. E. Shorto, 393
High Temperature Measurements, H. Le Chatelier and

Examples in Algebra, Charles M. Clay, 393
0. Boudouard, 293

Geometrical Conics, G. W. Caunt and C. M. Jessop, 393
Glacial Studies in the Canadian Rockies and Selkirks, Dr.

Problems of the Panama Canal, Brig.-General Henry L.
William H. Sherzer, Prof. Grenville A. J. Cole, 310

Abbot, 394
La Philosophie naturelle intégrale et les Rudiments des

The American Thoroughbred, C. E. Trevathan, 395
Sciences exactes, Dr. A. Rist, 313

The Story of Reptile Life, W. P. Pycraft, 395
Etude sur le Développement des Méthodes géométriques, Digest of the Evidence given before the Royal Commission
Gaston Darboux, 313

on Coal Supplies (1901-1905), 395
Sur le Développement de l'Analyse et ses Rapports avec

Wasps, Social and Solitary, George W. Peckham and

Elizabeth G. Peckham, 395
diverses Sciences, Emile Picard, 313
Introduction à la Géométrie générale, Georges Lechalas,

X-Rays, their Employment in Cancer and Other Diseases,

Richard J. Cowen, 395
313

Neue Abhandlungen über den menschlichen Verstand,
Introduction à la Théorie des Fonctions d'une Variable,

G. W. v. Leibniz, 396
Jules Tannery, 313

Immanuel Kant's Logik, G. B. Jäsche, 396
Correspondance d'Hermite et de Stieltjes, 313

Lazarus der Begründer der Völkerpsychologie, Dr. Alfred
species and Varieties, their Origin by Mutation, Hugo de

Leicht, 396
Vries, 314

Forty Years' Researches in British and Saxon Burial
The Modern Asphalt Pavement, Clifford Richardson, 316

Mounds of East Yorkshire, J. R. Mortimer, 398
Die physikalischen Eigenschaften der Seen, Dr. Otto

The British Moss-fiora, R. Braithwaite, 425
Freiherr von und zu Aufsess, 316
. Catalogue of North American Diptera or Two-winged

Einleitung in der experimentelle Morphologie der Tiere,

Dr. Hans Przibram, 426
Flies, J. M. Aldrich, 317

Atlas o! Emission Spectra o! Most of the Elements, Drs.
Elementary Experimental Science, an Introduction to the

Hagenback and Konen, 426
Study of Scientific Method, W. Mayhowe Heller and

Précis d'Hydraulique-La Houille Blanche, Raymond
Edwin G. Ingold, 317

Busquet, 427
Astronomischer Jahresbericht, Walter F. Wislicenus, 317

Catalogus Mammalium, tam viventium quam fossilium,
Die Lichtsinnesorgane der Laubblätter, Dr. G. Haber- E. L. Trouessart, 427
landt, 323

How to Know Wild Fruits, a Guide to Plants when not
Cancimi, Mangimi, Sementi, &c., Commercie frodi e re-

in Flower by Means of Fruit and Leaf, Maude Gridley
pressione delle frodi, Specialmente in Italia, Italo

Peterson, 428
Giglioli, 324

Marine Engines ard Boilers, their Design and Construc-
Field Operations of the Bureau of Soils, 1903; 325

tion, Dr. G. Bauer, 453
Science and Practice of Agriculture-Farmer's Handbook, Beitrag zur Kenntnis der Vogelwelt Islands, B. Hantzsch,
T. Jamieson, 325

454
Abhandlungen zur Didaktik und Philosophie der Natur-

Neue Fische und Reptilien aus der böhmischen Kreide-
wissenschaft, Heft 3, der Naturwissenschaftliche Unter-

formation, Prof. Dr. Anton Fritsch and Dr. Fr. Bayer,
richt bei uns und im Auslande, Dr. Karl T. Fischer, 333

454
A Modern l'topia, H. G. Wells, 337

Die Bedeutung des Experimentes für den Unterricht in der
Thermodynamik, Dr. W. Voigt, 338

Chemie, Dr. Max Wehner, 455
Diagrammes et Surfaces thermodynamiques, J. W. Gibbs, Monographie des Cynipides d'Europe et d'Algérie, l'Abbé
338

J. J. Kieffer, 455
Beiträge zur physiologischen Anatomie der Pilzgallen,

The Gum-bichromate Process, J. Cruwys Richards, 455
Hermann Ritter von Guttenberg, E. R. Burdon, 339 Handbuch der geographischen Ortbestimmung für Geo-
Report on the Injurious Insects and Other Animals observed graphen und Forschungsreisende, Dr. Adolf Marcuse, 481

in the Midland Counties during 1904, Walter E. Collinge, La Sociologie génétique, François Cosentini, 482
340

Trees, H. Marshall Ward, 482
Studies of the Museums and Kindred Institutions of New A Laboratory Guide in Elementary Bacteriology, Dr.

York City, Albany, Buffalo, and Chicago, with Notes William Dodge Frost, Prof. R. T. Hewlett, 483

on some European Institutions, A. B. Meyer, 340 Nature-study Lessons for Primary Grades, L. B. McMurry,
Votes on Assaving and Metallurgical Laboratory Experi- 483
ment, Prof. Richard W. Lodge, 340

Einführung in die Vektoranalysis mit Anwendungen auf
The Practical Photographer, 341

die mathematische Physik, Dr. Richard Gans, 483

Rogovski (E). Difference in Temperature of Bodies in Royal Society, New South Wales, 240, 504, 576, 648 ·
Contact, 47

| Royal Society of Sciences, Göttingen, 240, 576
Rogovsky (E.), a Phenomenon of Cooling Silver Wires Royal University Observatory of Vienna, the, 388

Plunged into Water, and through which Electric Currents Rozet (M.), the Rings of Saturn, 388
are Passing, 648

Rücker (Sir Arthur, F.R.S.), Higher Education in London,
Rolfs (P. H.), 'Diseases of Citrous Plants and Fruits 69
caused by the Fungus Colletotrichum glocosporioides, Rudge (W. A. Douglas), Action of Radium Salts on

Gelatin, 631
Rolston (William E.), Aboriginal Methods of Determining Rudimentary Hind Limbs of the Boine Snakes, the, Frank
the Seasons, 176

E. Beddard, F.R.S., 630
Romanes Lecture at Oxford, Nature and Man, Prof. E. Rudler (F. W.), a Handbook to a Collection of the
Ray Lankester, F.R.S., 184

Minerals of the British Islands in the Museum of Prac-
Röntgen Rays : Apparatus for Measuring X-Rays, G. tical Geology, 76
Contremoulins, 204 ; see Radiography

Russell (A.), Alternating Currents, 99
Rosen (F.). Money-boxes in the Form of Mammæ, 386 Russell (James), Magnetic Properties of Demagnetised and
Rosenheim (O.), Methylation of Gallotannic Acid, 71

Annealed Iron, 287
Rosenheim (Dr. Otto), Chitin in the Carapace of Ptery Russell (Sir Peter Nicol), Death of, 275

gotus osiliensis, 189
Ross (Dr. Frank E.), Jupiter's Sixth and Seventh Satellites,
352

Sabatier (Paul), Synthesis of the Three Tertiary Dimethyl-
Ross (Major Ronald, F.R.S.), Verb Functions, with Notes cyclohexanols and of the Hydrocarbons connected with

on the Solution of Equations by Operative Division, 88 ; them, 263; Catalytic Decomposition of Monochlor-
the Possibility of Reducing Mosquitoes, 151

derivatives of Methane Hydrocarbons in Contact with
Rosse (Earl of). Determination of Heat Radiation from Anhydrous Metallic Chlorides, 336; a Secondary Re-
the Moon, 190

action of the Halogen Organo-magnesium Compounds,
Rossi (E.), Efficiency of Method of Synthesising Nitric

359
Acid from the Gases of the Atmosphere increased Saccheri (Padre Gerolamo), the Theorems of, on the Sum
by Working with Air under a very Great Pressure, of the Angles of a Triangle, Dr. Roberto Bonola, 387
fog

Sacco (Dr. Federico), Projects of Artificial Flight, 329
Rostoski (O.), Manual of Serum Diagnosis, 27

Sack (J.), Index Phytochemicus, 603
Rota (Lieut-Colonel B.), Experiments with Models of Safeguard, an Omitted, Richard Bentley, 269

Constant Length and Form of Cross Section, but with S Sagittæ and Y Ophiuchi, Periods of the Variable Stars,
Varying Breadths and Draughts, 303

M. Luizet, 330
Rotating Bodies, Properties of, E. W. Rowntree, 8

Salet (M.), French Observations of the Total Solar Eclipse,
Rotch (A. Lawrence), the Exploration of the Atmosphere 518; Further Eclipse Results by French Observers,
above the Atlantic, 244 ; Eclipse Shadow Bands, 307

591
Rothschild's (the Hon. Walter) Proposed Classification of Salisbury (Rollin D.), Geology-Processes and their

the Anthropoid Apes, Criticisms of, Sir H. H. Johnston, Results, 289
119

Salmon (E. S.), a Gooseberry Mildew introduced from the
Routh (Dr. E. J.), Fictitious Problems in Mathematics, United States into Ireland, 40
78, 127

Salter (Dr. A. E.), the Sources of the Superficial Deposits
Roux (M.), the Microbe of Syphilis, 85

found above the Jurassic and Cretaceous Strata on the
Roux (Eug.), Potatoe Starch, 95

South, North-west, and West of London, 285
Rowntree (E. W.), Properties of Rotating Bodies, 8

Salvin (Osbert, F.R.S.), Biologia Centrali-Americana,
Royal Academy Banquet, Science at the, 14

Aves, 49
Royal Astronomical Society, 190

Samuelson (Arnold), Projects of Artificial Flight, 329
Royal College of Physicians, Medal Awards, 15; Harvey Samuelson (Sir Bernhard, P.C., Bart., F.R.S.), Death and

and the Progress of Medical Science, Dr. Frederick T. Obituary Notice of, 60
Roberts, Harveian Oration at the, 258

Sanitation : Report on the Sanitation and Anti-malarial
Royal College of Science and Royal School of Mines, Pre Measures in Practice in Bathurst, Conakry, and Free-

liminary Report of the Departmental Committee on the, town, Prof. Rubert Boyce, F.R.S., Arthur Evans, and
232

H. Herbert Clarke, Prof. R. T. Hewlett, 67 ; Sanitary
Royal Commission on Coal Supplies (1901-1905), Digest of Law and Practice, W. Robertson and Charles Porter,
the Evidence given before the, 395

97; the Sewage Problem, Arthur J. Martin, 97; Simple
Royal Institute of Public Health, Congress of the, 306

Methods of Testing Sewage Efuents, George Thudicum,
Royal Institution : the Development of Spectrochemistry,

97
Prof. J. W. Brühl at, 158; Submarine Navigation, Sir Sanskrit Synonyms, a Tibetan-English Dictionary with,
William H. White, K.C.B., F.R.S., 209; some Aspects Sarat Chandra Das, Lieut.-Colonel L. A. Waddell, Supp.
of Modern Weather Forecasting, Dr. W. N. Shaw, to October 19, iii
F.R.S., at, 354; Breathing in Living Beings, Dr. Sap in Trees, the Mechanics of the Ascent of, Prof. J.
William Stirling at, 355

Larmor, Sec.R.S., at Royal Society, 644
Royal Irish Academy, Dublin, 23, 240, 359

Sarajevo, Geologie der Umgebung von, Ernst Kitti, 51
Royal Meteorological Society, 141, 216

Sarcodines des Grands Lacs, les, Eugène Penard, 218
Royal Microscopical Society, 23, 142, 263

Sargent (C. S.), Manual of the Trees of North America
Royal Observatory, Greenwich, the, 135

(exclusive of Mexico), 197
Royal Photographic Society's Exhibition, the, 536

Satellite to Saturn, Discovery of a Tenth, Prof. W. H.
Royal Society : Royal Society, 21, 94, 116, 141, 164, 188, L Pickering, 19

261, 285, 311, 358, 391, 480, 503, 527, 551, 575,600, Satellites, Brightness of Jupiter's, Prof. W. de Sitter,
623; the Royal Society Conversazione, 90, 208; the Early 207
History of the Royal Society, Henry B. Wheatley, 109; Satellites, Observations of, Dr. C. W. Wirtz, 465
on the Thermo-electric Junction as a Means of Determin Saturn: Discovery of Saturn's Tenth Satellite, 19, 135;
ing the Lowest Temperatures, and on Liquid Hydrogen Prof. W. H. Pickering, 19; Light-variation of Saturn's
and Air Calorimeters, Sir James Dewar, 352 ; an Electric Satellites, Dr. P. Guthnick, 611; the Rings of Saturn,
Micrometer, Dr. P. E. Shaw, 495; the Formation of MM. Amann and Rozet, 388 ; Observations of the Satel-
Ice and the Grained Structure of Glaciers, Prof. G. lites of Saturn and Uranus, Messrs. Frederick and
Quincke, For. Mem.R.S., 543; the Mechanics of the Hammond, 230
Ascent of Sap in Trees, Prof. J. Larmor, Sec.R.S., Saussure (René de), “ Helicoptère Aéroplane" of H. and

A. Dufaux, 329
Royal Society, Dublin, 142, 167, 288

Sauton (M.), Ammonia in Milk, Evidence of Pollution, 72
Royal Society, Edinburgh, 143, 167, 191, 286, 391

Sawbridge (John S.), a Rare Game Bird, 605

zu

516

Saxon (Mr.), Efficiency of the Steam Jacket, 213

Serotherapy : Manual of Serum Diagnosis, O. Rostoski,
Scales (F. Shillington), Elementary Microscopy, 268

27; the Immunisation of Mice against Cancer, Dr.
Schaeberle (Prof.), Cosmic Dust of Solar Origin, 424

Clowes, 86; Inquiry into the Nature of the Substance
Schelenz (Hermann), Geschichte der Pharmazie, 27

in Serum which Influences Phagocytosis, Dr. George
Schetelig (H.), Remains of Neolithic Buildings in Dean, 551; Role of Agglutination in Immunity, R. Greig
Scandinavia, 515

Smith, 552 ; Method of Treating Tuberculosis, Prof.
Scheuer (Otto), Compressibility of Different Gases below y. Behring, 581; Specimens Indicating the Results of
Atmospheric Pressure, 119

Inoculation of Bovine, Human, and Avian Tubercle, Dr.
Schistosity and Slaty Cleavage, Experiments on, George Lydia Rabinowitsch, 582 ; Specimens from Goats and
F. Becker, 20; Alfred Harker, 152

Kids, Dr. Calmette, 582 ; Tuberculosis of Dogs, Prof. G.
Schlaginhaufen (Dr. O.), Papillary Ridges and Grooves Petit, 582 ; the Infection of Man by Bovine Tubercle
on the Sole of the Foot in the Primates, 564

Bacilli

, Profs. Arloing, Kossel, and Ravenal, 582 ; Results
Schmidt (Ch.), New Method of Preparing Mesoxalic Esters, obtained by Treatment, Prof. Denis, 583 ; Dr. Beraneck,
119

583 ; Dr. Marmorek, 583
Schneider (Dr. Hermann), die Stellung Gassendis Sewage EMuents, Simple Method of Testing, George
Deskartes, 292

Thudicum, 97
School Teaching and School Reform, Sir Oliver Lodge, Sewage Problem, the, Arthur J. Martin, 97
195

Sewage, a Study of the Process of Nitrification with
Schools, Science Teaching in Elementary, 512

Reference to the Purification of, Dr. Harriette Chick,
Schott (Dr. O.), a New Ultra-violet Mercury Lamp, 513 117
Schrenck (Dr. H. von), Fungal Diseases on Cauliflowers, Seward (A. C.), Plant Remains, 539

Seyewetz (M.), Action of Sodium Sulphite upon Ethanal,
Schröder (H.), Desmotropic Form of Substances of the 336
Ethyl Acetoacetate Type, 141

Shackleton (W.), Mechanical Lantern Slide Illustrative of
Schroeder (0.), the Abdominal Sense-organ of the Palolo the Phenomenon of a Total Solar Eclipse, 91
Worm, 64

“Shadow Bands," Atmospheric Origin of, T. Zona, 61
Schultz (E.), Rejuvenation, 385

Shadow Bands, Eclipse, A. Lawrence Rotch, 307
Schulz (W. A.), Hymenopteren-Studien, 7

“ Shadow-bands," the Problem of, Catharine O. Stevens,
Schulz-Briesen (B.), Continuation of Saarbrücken Coal- 631
measures into Lorraine, 236

Shaler (Nathaniel Southgate), the Citizen, a Study of the
Science : Science at the Royal Academy Banquet, 14;

Individual and the Government, 578
Scientific Correspondence of the late Sir George Stokes, Shastri (H. P.), Tree Worship at Naihati, 17
Prof. J. Larmor, F.R.S., 29; Scientific Results of the Shaw (Dr. P. E.), an Electric Micrometer, Lecture at
National Antarctic Expedition, 57; Science and the State, Royal Society, 495; the Amplitude of the Minimum
R. B. Haldane, 184; the New Knowledge, Robert Audible Impulsive Sound, 503
Kennedy Duncan, 241 ; the Proposed College of Applied Shaw (Dr. W. N., F.R.S.), Some Aspects of Modern
Science, 250; Elementary Experimental Science, an In- Weather Forecasting, Lecture at Royal Institution of
troduction to the Study of Scientific Method, W. May-

Great Britain, 354
howe Heller and Edwin G. Ingold, 317 ; Science Teach- Shearer (Prof. John S.), Notes and Questions in Physics,
ing in Elementary Schools, 512; Attacks on Science, 74
W. H. Mallock, 516; the Omission of Titles of Addresses Sheep, the So-called Gold-coated Teeth in, Prof. A. Liver-
on Scientific Subjects, Prof. John C. Branner, 534; A. P.

sidge, 504
Trotter, 581; the British Science Guil 585; Forth- Sheffield, the University of, 282
coming Books of Science, 619; Science in South Africa, Shelford (R.), Decorative Objects Worn by the Natives of
a Handbook and Review, 628; Scientific Research in Borneo, 638
Medicine, Dr. George Nuttall, F.R.S., at London School Shell-fish, the Transplantation of, 430
of Tropical Medicine, 643 ; Prinzipienfragen in der Sheppard (S. E.), the Theory of Photographic Processes,
Naturwissenschaft, Max Verworn, Supp. to October 19, part ii., on the Chemical Dynamics of Development, in-
viji

cluding the Microscopy of the Image, 141
Scientific Worthies, Eduard Suess, Sir Arch. Geikie, Sherringham (H. T.), an Angler's Hours, 220
F.R.S., 1

Sherrington (Prof. C. Ş., F.R.S.), Reciprocal Innervation
Sclater (Dr. P. L., F.R.S.), the Transposition of Zoo- of Antagonistic Muscles, 22, 189
logical Names, 30

Sherzer (Dr. William H.), Glacial Studies in Canada,
Scott (Andrew), Work of Sea Fish Hatchery at Piel, 310
138

Shorto (Dr. E.), Algebraical Grounding, 393
Scott (Dr. T.), Free-swimming Crustacea found in the Shull (G. H.), the Law of Biogenesis that Ontogeny
Firth of Clyde, 191

Repeats Phylogeny," 278
Scott (Mr.), Two-foot Rule Designed by, 329

Sibley (T. F.), Carboniferous Limestone of the Weston-
Screws, the Standardisation of, 431

super-Mare District, 118
Sea Fisheries, Reports on, Frank Balfour Browne, 138 Siderastraea radians, the Coral, and its Post-larval De-
Seasons, Aboriginal Methods of Determining the, William velopment, Dr. J. E. Duerden, 185
E. Rolston, 176

Sidgwick (Henry), Miscellaneous Essays and Addresses,
Sedgwick (A., F.R.S.), Researches on Ovulation, 176; 149
Exploration of the Indian Ocean, 341.

Simon (Charles E.), a Text-book of Physiological Chem-
See (Dr. T. J. J.), Current Theories of the Consolidation

istry, 29
of the Earth, 30

Simon (Edouard), Death of, 155
Seen, die physikalischen Eigenschaften der, Dr. Otto, Simonsen (J. L.), Replacement of Hydroxyl by Bromine,
316

166
Seismology: Earthquake in Switzerland, Prof. F. A. Forel, Simpson (George C.), Atmospheric Electricity Observed

63; the Spirit-level as a Seismoscope, G. T. Bennett, from Balloons, 92; Normal Electrical Phenomena of the
80; the Hydrometer as a Seismometer, G. T. Bennett, Atmosphere, 216
198; C. V. Burton, 269; Horizontal Pendulum Obsery- Simpson (Dr. W. J.), a Treatise on Plague, 529
ations at Tokyo, 228; the Rate of Transmission of the Sinnatt (Frank Sturdy), a Systematic Course of Practical
Guatemala Earthquake of April 19, 1902, R. D. Oldham, Organic Chemistry, 579
285; the Kangra Earthquake of April 4, 1905, T. H. Sioux Indians, Decorative Art of the, Dr. Clark Wissler,
Holland, F.R.S., 428; the Earthquake at Stromboli on 260
September 8, and the Present State of the Volcano, A. Sitter (Prof. W.), Brightness of Jupiter's Satellites, 207
Lacroix, 624

Sitter (W. de), Proper Motions of the Hyades, 436
Sell (W. J.), Chlorination of 2-Methylpyridine, 141

Skull, History of a White Rhinoceros, Prof. Henry Fair-

Sladen (F. W. L.), Queen-rearing in England, and Notes Opiliones, especially the Suborder Cyphophthalmi, and
on a Scent-producing Organ in the Abdomen of the Ricinulei, namely, the Family Cryptostemmatoidæ, 577
Worker-bee, the Honey-bees of India, and Enemies of Sowerby's - English Botany," Notes on the Drawings for,
the Bee in South Africa, 126

F. N. A. Garry, 556
Sladen, the Percy, Expedition in H.M.S. Sealark, the Spanton (W. D.), Physical Deterioration, 332
Chagos Archipelago, J. Stanley Gardiner, 571

Species and Varieties, their Origin by Mutation, Hugo
Slates, the Cleavage of, Rev. O. Fisher, 55

de Vries, 314
Skaty Cleavage, Experiments on Schistosity and, George Spectrochemistry, the Development of, Prof. J. W. Brühl
F. Becker, 20; Alfred Harker, 152

at the Royal Institution, 158
Side Rule, a New, Messrs. John Davis and Son, 45, Spectroheliograph Pictures, Interpretation of, M. N.

Donitch, 495; Prof. Hale and Mr. Ellerman, 495
Slipher (Mr.). Water Vapour in the Martian Atmosphere, Spectroheliograph Results, Recent, Dr. William J. S.
465

Lockyer, 9; Phillip Fox, 183
Slugs, the British, Prof. T. D. A. Cockerell, 245

Spectrum Analysis : Anomalous Dispersion and “ Flocculi,"
Smith (A. B.), Poisonous Plants of all Countries, 243

Prof. Julius, 19; Observations of " D,” in the Solar
Smith (B.). Senility in Gastropods, 385

Spectrum, Dr. H. Kreusler, 66; Visibility of D, as a
Smith (Henry G.), Calcium Oxalate in the Eucalyptus Dark Line in the Solar Spectrum, Prof. A. Fowler, 184 ;
Barks, 240

A. Buss, 184 ; New Spectrum Observed in Gadolinium, G.
Smith (H. L.), Thermal Decomposition of Formaldehyde Urbain, 7r; Investigation of the Arc Spectrum of
and Acetaldehyde, 141

Tungsten, Dr. Hasselberg, 134; Dr. H. M. Reese's
Smith (Dr. R. Greig), Possible Relationship between Observations of “ Enhanced ” Lines in the Fe, Ti, and
Bacteria and the Gum of Hakea saligna, 192; Origin Ni Spectra, F. E. Baxandall, 134; Stars with Spectra
of Natural Immunity towards the Putrefactive Bacteria, of the Orion Type, Prof. Pickering, 135; Photographs
192; Probable Bacterial Origin of the Gum of Linseed in Colour of the Spectrum Negative by Transmission,
Mucilage, 192; Role of Agglutination in Immunity, G. Lippmann, 167 ; Stars with Peculiar Spectra, Mrs.

Fleming, 183; Prof. Pickering, 183; the Ultra-violet
Sraith (Worthington G.), British Archæology and Absorption Spectra of Aromatic Compounds, part i.,
Philistinism, 294

Benzene and Certain Monosubstituted Derivatives,
Smyth (W. Woods), the Inheritance of Acquired Characters, E. C. C. Baly and J. N. Collie, 239; part ii., the

Phenols, E. C. C. Baly and E. K. Ewbank, 239; the
Snakes, the Rudimentary Hind Limbs of the Boine, Frank Ultra-violet Chromospheric Spectrum, H. Deslandres,
E. Beddard, F.R.S., 630

542 ; on the Absorption Spectrum of Benzene in the
Snell (F. C.), the Camera in the Fields, 153

Ultra-violet Region, Prof. W. N. Hartley, F.R.S., 557 ;
Society of Chemical Industry, the, 279

a Focusing Screen for Use in Photographing Ultra-
Sociology: a Modern Utopia, H. G. Wells, 337; la violet Spectra, Prof. W. N. Hartley, F.R.S., 581; the
Sociologie génétique, François Cosentini, 482

Absorption Spectrum of Benzene in the Ultra-violet
Soils, Field Operations of the Bureau of, 1903, 325

Region, Dr. E. C. C. Baly and Prof. J. Norman Collie,
Solander (Dr. D.), Botany of Cook's First Voyage, Illus F.R.S., 630; the Fluorescence of Sodium Vapour, Prof.
trations of Australian Plants, 221

R. W. Wood, 286; Sun-spot Spectra, W. M. Mitchell,
Solar Activity, the, 279

330 ; General Principles of Absorption Spectrophotometry
Solar Activity, the. January-June, Prof. Mascari, 518

and a New Instrument, James R. Milne, 391; Absorp-
Solar Changes and Weather, Dr. William J. S. Lockyer, tion Spectrum of Manganous Salts, P. Lambert, 392 ;
129, 175; A. B. M., 175

Atlas of Emission Spectra of Most of the Elements,
Solar Eclipse : Proposed Observation of Mercury during the Drs. Hagenback and Konen, 426; Absorption Spectrum
Solar Eclipse, Dr. G. Johnstone Stoney, F.R.S., 244 : and Fluorescence of Mercury Vapour, W. N. Hartley,
Proposed Magnetic and Allied Observations during the F.R.S., 504; the Isolation of Terbium, G. Urbain, 552 ;
Total Solar Eclipse on August 30, Dr. L. A. Bauer, Influence of Collisions and of the Motion of Molecules
342; the Forthcoming Total Solar Eclipse, Dr. William in the Line of Sight upon the Constitution of a Spectrum
J. S. Lockyer, 399, 457; Observations of, in Tripoli, Line, Lord Rayleigh, 'O.M., F.R.S., 575; Study of the
Barbary, Prof. David Todd, 484 ; French Observations of Spectra of Alloys of Different Metals, P. G. Nutting.
the Total Solar Eclipse, Prof. Janssen, 518; M. 591; a Spectrographic Determination of the Solar
Bigourdan, 518; M. Stephan and M. Trépied, 518; M. Parallax, F. Küstner, 611; Handbuch der Spectroscopie,
Bourget, 518; M. Nordmann, 518; M. Salet, 518; M. Prof. H. Kayser, 627
Moye, 518; Geodetic Measurements from Solar Eclipses, Spinthariscope and Retinal Excitability, the, Prof. Francis
C. E. Stromeyer, 230; see also Astronomy

Gotch, F.R.S., 174
Solar Origin, Cosmic Dust of, Prof. Schaeberle, 424

Spirit-level as a Seismoscope, the, G. T. Bennett, 80
Solar Outburst? a, Arthur Mee, 320

Spring and Summer, a Relation between, Alex. B.
Solar Parallax, a Spectrographic Determination of the, MacDowall, 56
F Küstner, 611

Spring (Prof. W.), the Limit of Visibility of Fluorescence,
Solar Physics Observatory Eclipse Expedition, the, Dr. 350
Williain J. S, Lockyer, 508

Squire (Charles), the Mythology of the British Islands,
Solar Radiation, a Proposed New Method for Determining 145
the, Prof. Ceraski, 437

Staffordshire Coalfields, the North, Memoirs of the Geo-
Solar Research, International Union for Cooperation in, logical Survey of England and Wales, W. Gibson,
490, 563

G. Barrow, C. B. Wedd, and J. Ward, H. W. Hughes,
Solar Spectrum, Observations of “D," in the, Dr. H. 612
Kreusler, 66

Standard Time in Various Countries, Rear-Admiral Chester,
Solar Spectrum, Visibility of D, as a Dark Line in the 256
Prof. A. Fowler, 184; A. Buss, 184

Standardisation in Pharmacy, Presidential Address at
Solar and Terrestrial Changes, 249, 332

British Pharmaceutical Conference, W. A. H. Naylor,
Solomon (Maurice), Maxwell's Theory and Wireless Tele 334

graphy, H. Poincaré and F. K. Vreeland, 99: Alternating Standardisation of Screws, the, 431
Currents, A. Russell, 90 ; What Do We Know Concerning | Stansfield (H.), New Method of Producing Coloured Plate
Electricity? Antonia Zimmern, no: Modern Electricity, Glass, 167
J. Henry and K. J. Hora, 90 ; Modern Electric Practice, Stapf (Dr. 'Otto), an Indian Garden, Mrs. Henry Cooper
19; Electricity Control, a Treatise on Electric Switch-| Eggar, 125
fear Systems of Electric Transmission, Leonard Stapleton (H. E.), Sal-ammoniac, a Study in Primitive
Andrews, 99; Setting Type by Telegraph, Donald Chemistry, 452 ; Alchemical Equipment in the Eleventh
Murray, 568

Century, A.D., 452
Sorensen (Dr. W.). on Two Orders of Arachnida. Starke (Dr. H.), Experimentelle Elektrizitätslehre, 170