14,

Hydrogenation of the Ketoximes, a Synthesis of New duction of a Standard Time on the Railways of India,
Amines, A. Mailhe, 288; New Preparation of Rubidium 181; New Sundial that Tells Standard Time, Prof.
and Cæsium, L. Hackspill, 288 ; Molecular Transform Albert Crehore, Sir W. H. Preece, K.C.B., F.R.S., 209
ations of Hydrated Ferric Sulphate, A. Recoura, 288; Chrysler (M. A.), Regeneration in Zamia, 65
the Gradual Dissociation of Mellitic Acid, A. Quartaroli, Circumzenithal Apparatus, MM. Nušl and Frič, 230
302 ; Explosions of Mixtures of Coal-gas and Air in a Citizen, the, a Study of the Individual and the Govern-
Closed Vessel, L. Bairstow and A. D. Alexander, 311; ment, Nathaniel Southgate Shaler, 578
Action of Ethylamine and Isobutylamine on Cæsium, E. Clarke (C. B., F.R.S.), Fictitious Problems in Mathe-
Rengade, 312; der Naturwissenschalftliche Unterricht matics, 102
bei uns und im Auslande, Dr. Karl T. Fischer, 333; Clarke (H. Herbert), Report on the Sanitation and Anti-
Wie sind die physikalischen Schülerübungen praktisch malarial Measures in Practice in Bathurst, Conakry, and
zu gestalten? Oberlehrer Hahn, 333 ; Influence of Water Freetown, 67
Vapour on the Reduction of Carbon Dioxide by Carbon, Clay (Charles M.), Examples in Algebra, 393
O. Boudouard, 336; Sub-iodide of Phosphorus and its Clays and Clay Industries of Iowa, S. W. Beyer, G. W.
Part in Allotropic Transformation of Phosphorus, R. Bissell, 1. A. Williams, J. B. Weems, and A. Marston,
Boulouch, 336; Action of Sodium Sulphite upon Ethanal, 388
MM. Seyewetz and Bardin, 336; Gentiine, George Clays and Clay Industries of New Jersey, H. Ries and
Tanret, 336; Chemical Equilibrium of the System : H. B. Kümmel, 388
Ammonia Gas, Isoamylamine Chlorhydrate, Félix Bidet, Clayton (John), the Cowthorpe Oak, 43
336; Catalytic Decomposition of Vonochlor-derivatives Cleavage, Experiments on Schistosity and Slaty, George
of Methane Hydrocarbons in Contact with Anhydrous F. Becker, 20; Alfred Harker, 152
Metallic Chlorides, Paul Sabatier and A. Mailhe, 336; Cleavage of Slates, the, Rev. 0. Fisher, 55
Duty-free Alcohol, Dr. F. Mollwo Perkin, 344; Connec Cleve (Prof. P. T.), Death of, 226
tion between Atomic Weight of a Substance and the Cliffs near Cromer, Chalk Masses in the, Prof. T. G.
Amount of Secondary Radiation which it Emits when Bonney, F.R.S., 8
Subjected to the B and y Rays of Radium, Prof. A. Clinical and Pathological Observations on Acute Abdominal
Righi, 350; Researches on Explosives, Sir Andrew Diseases, E. M. Corner, 122
Veble, Bart., K.C.B., F.R.S., 358; a Secondary Reaction Clock and Chronometer by Thomas Mudge, A. Mallock,
of the Halogen Organo-magnesium Compounds, Paul F.R.S., 91
Sabatier and A. Mailhe, 359; Conversations on Chem- Clowes (Dr.), the Immunisation of Mice against Cancer,
istry, W. Ostwald, 364; Thermochemistry of the Hydr 86
azones, Ph. Landrieu, 392; Sterigmatocystis nigra and Coal : Digest of the Evidence given before the Royal
Oxalic Acid, P. G. Charpentier, 392, 480 ; Gases Pro Commission on Coal Supplies (1901-1905), 395
duced by Actinium, A. Debierne, 424; Production of Coalfields, the North Staffordshire, Memoirs of the Geo-
Heavy Liquids with the Alkaline Todo-mercurates, M. logical Survey of England and Wales, W. Gibson, G.
Duboin, 424; Atlas of Emission Spectra of Most of the Barrow, C. B. Wedd, and J. Ward, H. W. Hughes, 612
Elements, Drs. Hagenback and Konen, 426; Recent Coal-tar Colour Industry, Organic Preparations and the,
Advances in the Chemistry of Albumin, Emil Abder J. C. Cain and J. F. Thorpe, Walter M. Gardner,
halden, 437; Sal-ammoniac, a Study in Primitive Chen Supp. to October 19, vii
istry, H. E. Stapleton, 452 ; Cause of Accumulation of Cockayne (Dr. L.), Vegetation of Open Bay Islands, New
Starch in Bruised Apples, G. Warcollier, 452 ; die Bedeut Zealand, 540 ; Thorns merely Xerophytic Structures, 565
ung des Experimentes für den Unterricht in der Chemie, Cockerell (Prof. T. D. A.), the British Slugs, 245; the
Dr. Max Wehner, 455; a New Formation of Diamond, Spread of Injurious Insects, 397
Sir William Crookes, F.R.S., 527; Physical Units of | Cogshall (Prof. W. A.), Double Star Observations, 135
Albuminoid Material and on the Part Played by Lime in Cohen (J. B.), Action of Chlorine on Boiling Toluene, 239
its Coagulation, G. Malfitano, 528; the Calcium Carbide Colajanni (Prof. N.), Latins et Anglo-Saxons, Races
Industry in France, 541; Apparatus for Generation and supérieures et Races inférieures, 533
Automatic Compression of Oxygen, Prof. d'Arsonval, (Cole (Prof. Grenville A. J.), Growth of Crystals in the
541; van 't Hoff's Hypothesis of Osmotic Pressure of Contact-zone of Granite and Amphibolite, 23; an Intro-
Solutions, Prof. A. Battelli and A. Stefanini, 541; the duction to the Geology of Cape Colony, 35; Glacial
Isolation of Terbium, G. l'rbain, 552; Theoretical Studies in Canada, Dr. William H. Sherzer, 310; Ex-
Chemistry, Prof. Walther Nernst, 555; a Text-book of plorations in Turkestan, with an Account of the Basin
Chemical Arithmetic, Horace L. Wells, 556 ; the Physics of Eastern Persia and Sistan, Raphael Pumpelly, R. W.
and Chemistry of Mining, T. H. Byrom., 557 ; a System Pumpelly, Prof. W. M. Davis,' and Ellsworth Hunt-
atic Course of Practical Organic Chemistry, Lionel Guy ington, 366
Radcliffe and Frank Sturdy Sinnatt, 579 ; Isostrychnine, College of Applied Science, the Proposed, 250
A. Bacovesco, 600; Index Phytochemicus, Drs. J. C. Collet (Dr. Leon W.), les Concrétions phosphatées de
Ritsema and J. Sack, 603 ; Derivatives of Cyclohexane, l'Agulhas Bank (Cape of Good Hope), 286-7
P. Freundler and E. Damond, 624; Sambunigrin, Em. Collie (Prof. J. N., F.R.S.), Synthesis by Means of the
Bourquelot and Em. Danjou, 624 ; Report of the Prin Silent Electric Discharge, 238; the Ultra-violet Absorp-
cipal Chemist upon the Work of the Government Labor tion Spectra of Aromatic Compounds, part i., Benzene
atory for the Year Ending March 31, 1903, 634 ; the and Certain Monosubstituted Derivatives, 239; the
Absolute Desiccation of Vegetable Products, L. Maquenne, Absorption Spectrum of Benzene in the Ultra-violet
648; Halogen Compounds of Dinaphthopyryl with Metals Region, 630
and Metalloids, R. Fosse and L. Lesage, 648; Develop Collier (Dr.), the Treatment of Sleeplessness, 331
ment of Amylase during the Germination of Seeds, Jean Collier (P.). Riding and Driving, 197
Effront, 648: the Synthetic Dvestuffs and the Inter Collieries, Outbursts of Gas and Coal at the Morrissey,
mediate Products from which they are Derived, J. C. British Columbia, James Ashworth, 131
Cain and J. F. Thorpe, Walter M. Gardner, Supp. to Collinge (Walter E.), Report on the Injurious Insects and
October 19, vii

other Animals observed in the Midland Counties during
Chester (Rear-Admiral), Standard Time in Various Coun 1904, 340
tries, 256

Collins (F. Howard). Author and Printer, an Attempt to
Chick (Dr. Harriette), a Study of the Process of Nitrifi Codify the Best Typographical Practices of the Present

cation with Reference to the Purification of Sewage, 117 Day, 100
Chrétien (Paul), Combinations of Ferrocyanides and Coloration in Polistes, Wilhelmine M. Enteman, 19
Sulphuric Acid, 264

Coloration, Protective, of the Inside of the Mouth in
Christophers (Lieut.), Parasites of Indian Field Rat, 515 Nestling Birds, W. Ruskin Butterfield, 534
Chromospheric Spectrum, the Ultra-violet, H. Deslandres, Colour, Luminosity and, Dr. F. W. Edridge-Green, 222
542

| Colour Phenomena, an Introduction to the Study of, Joseph
Chronology: l'tilisation of the Telephone System for the W. Lovibond, 603

393

logical Investigations, 167; Action of Radium Bromide Cromer, Chalk Masses in the Cliffs near, Prof. T. G.
on the Electromotive Phenomena of the Eyeball of the Bonney, F.R.S., 8
Frog, 287

Cromlech, an Inverted Slab in a, Edward Greenly, 152
Comets: the Alleged Idenuty of Comets“ Brooks 1889" | Crommelin (Mr.), Provisional Elements for Jupiter's Sixth

and Lexell, Dr. Charles L. Poor, 19; Ephemeris for Satellite, 60
Comet 1goza, M. Ebell, 43 ; Orbit of, Miss Lamson, 66 ; Crookes (Sir William, F.R.S.), Action of Light and of
Elliptical Elements for the Orbit of Comet 19059, Prof. Radium upon Glass, 90; a New Formation of Diamond,
Banachiewicz, 207; A. Wedermayer, 207; Comets 527; Diamonds, 593
1905 ii (1904) and 1904 i, Dr. Strömgren, 43 ; Herr Crosland (P. F.), Action of Chlorine on Boiling Toluene,
Sijland and Herr van d. Bilt, 43 : Comet 1904 ii 239
(1904 d), M. Ebell, 89; the Motion of the Tail of | Crossley (Mr.), Large Gas-engines, 213
Borrelly's Comet (1903 iv), Prof. Jaegermann, 135; | Crowell (H. C.), Water Jet Method of applying the Power
Elements of ('omet 1886 viii, E. Fagerholm, 567

carried by High-pressure Water, the Doble Needle
Concimi, Mangimi, Sementi, &c., Commercie, frodi, e Regulating Nozzle, 42

repressione delle frodi, Specialmente in Italia, Italo Crystallography: Mechanical Properties of Iron in Isolated
Giglioli, 324

Crystals, F. Osmond and Ch. Frémont, 392; the
Conference at Innsbrück, International Meteorological, Crystallisation of Iron and Steel, an Introduction to the
510, 502

Study of Metallography, Dr. J. W. Mellor, A.
Congresses : an Optical Congress and Exhibition, 112 ; the McWilliam, 532
Fourth International Ornithological Congress, 177 ; the Cubic and Quartic Equations, Graphical Solution of, H.
Botanical Congress at Vienna, Dr. A. B. Rendle, 272 ; Ivah Thomsen, 295
Congress of the Royal Institute of Public Health, 306; Cubic Surfaces, on the Class of, A. B. Basset, F.R.S., 484
First International Congress of Anatomists, 400; the Cuboni (Prof.), “Brusca " a Disease of the Olive, 276
International Congress on Tuberculosis, 581; Inter-

Cunningham (Lieut.-Colonel A.), High Pellian Factor-
national Congress on Radiology and lonisation, 611

isation, 95
Consolidation of the Earth, Current Theories of the, Dr. Cunningham (Prof. D. J.), Cape Hunting Dogs in the
T. J. J. See, 30; Rev. A. Irving, 79

Gardens of the Zoological Society of Ireland, 287
('onstant of Aberration, the, Prof. Doolittle, 592

Currelly (Mr.), Excavations at Palaikastro, 559
c'onsterdine (A.), the Rudiments of Practical Mathematics, Currents at the Entrance of the Bay of Fundy and

Southern Nova Scotia, Report on the, for the Year 1904,
Contremoulins (G.), Apparatus for Measuring X-Rays,

Bell Dawson, 205
264

Cuthbertson (C.), Refractive Index of Gaseous Fluorine,
coway (R. S.), the “ Aryanism” of the Minoans, 560 480
Cooke (W. Ernest). Islands for Weather Forecasting Pur- | Cynipides d'Europe et d'Algérie, Monographie des, l'Abbé
peses, 343

J. J. Kieffer, 455
Croper W. R.). Cause and Prevention of Dust from Czaki (Prof. Friedrich), Biochemie der Pflanzen, 169

Automobiles, 485, 507
Cocper-key (Major A.), a Primer on Explosives, 507
Copper Foil, Oligodynamical Action of, on Certain Intes-

on Certain Intes.

d., Bilt

d. Bilt (J. van), Comet 1904 1, 43; Observations of
tinal Organisms, Mr. Kraemer, 462

Jupiter's Satellites, 567
Corals: the Coral Siderastraea radians and its Post-larval Dakin (H. D.), Physiological Activity of Substances In-
Development, Dr. J. E. Duerden, 185

directly Related to Adrenalin, 551 ; Synthesis of a Sub-
Cerner ('. M.), Clinical and Pathological Observations on

stance Allied to Adrenalin, 575
Acute Abdominal Diseases, 122 ; the Surgery of the

Dale (Elizabeth), Investigations on Intumescences, with
Diseases of the Appendix Vermiformis and their Com-

Observations on Nuclear Divisions in Pathological
plications, 122

Tissues, 22
Corona, Dutch Observations of the, Prof. Julius, 303

Dall (W. H.), Relation of the Miocene of Maryland to that
i Coronæ Borealis, the Orbit of, Mr. Doberck, 424

of other Regions and to the Recent Fauna, 162
('orstorphine (Dr. G. S.), the Large Diamond' found in | Damond (E.), Derivatives of Cyclohexane, 624
the Premier Mine, Transvaal, 41; the Geology of South Dampfturbinen, Bau der, Prof. A. Musil, 219
Africa, 346

Danjou (Em.), Hydrocyanic Glucoside in the Leaves of the
Cosentini (François), la Sociologie génétique, 482

Elder, 264 ; Sambunigrin, 624
(osmic Dust of Solar Origin, Prof. Schaeberle, 424

Darányi (Dr. Ignatius), the State and Agriculture in
(ismical Evolution, J. H. Jeans, 591

Hungary, 291
('othen, the Naumann Festival at, Prof. Alfred Newton,

Darboux (Gaston), Étude sur le Developpement des
F.R.S., 36

Méthodes géometriques, 313
Cotton (A.), Magnetic Double Refraction, New Active Darby (J. H.), Recent Developments in the Bertrand-
Liquids, 392

Thiel Process of Steel Manufacture, 68
Coulter (Dr. J. M.), Regeneration in Zamia, 65; Interest Dark Hemisphere of Venus, Visibility of the, M. Hansky,
ing Taxonomic Characters of the Gymnospermous Genus 303
Torreya, 133

Darwin (Prof. G. H., M.A., LL.D., Ph.D., F.R.S.), In-
Couréménos (A.), Cyanocampho-acetic, Cyanocampho-a-

augural Address at the Meeting of the British Association
proprionic, (yanocampho-a-butyric Acids and their

in South Africa, part i., 368 ; part ii., 439
Derivatives, 143

Das (Sarat Chandra), a Tibetan-English Dictionary with
Courtot (A.), the Acid 9-Aldehydes, 264

Sanskrit Synonyms, Supp. to October 19, iii
Cowen (Richard J.), X-Rays, their Employment in Cancer

Davey (Henry), Efficiency of the Steam Jacket, 213
and other Diseases, 395

Davis (F.), the Sleep of Fishes, 133
Cowper-Coles (Sherard), Rapid Electro-deposition of Davis (Prof. W. M.), Explorations in Turkestan, with an
Copper, 359

Account of the Basin of Eastern Persia and Sistan, 366
Cowthorpe Oak, the 43, 182 ; John Clayton, 43

Davis (Messrs. and Son), a New Slide Rule, 45, 102
Cracknell (A. G.), a Preparatory Course in Geometry, 150

Dawkins (Mr.), Excavations at Palaikastro, 559 ; Notes
Craniology: History of a White Rhinoceros Skull,"Prof. | from Karpathos, 560

Henry Fairfield Osborn, 127; Dr. C. Stewart, F.R.S., Dawson (Bell), Report on the Currents at the Entrance of
175

the Bay of Fundy and Southern Nova Scotia for the
Crehore (Prof. Albert), New Sundial that Tells Standard Year 1904, 205
Time, 209

Dawson (H. M.), Action of Chlorine on Boiling Toluene,
Creighton (Dr. Charles), Plague in India, 86

239
Critical Temperature and Pressure of Living Substances,

Day (Arthur L.), the Isomorphism and Thermal Proper-
the, Dr. F. J. Allen, 7

ties of the Felspars, 258
Croghan (E. H.), Fuel Ashes as Manure in the Midland Day (David T.), Mineral Resources of United States,
Districts of South Africa, 643

Report for 1903, 540

Dean (Dr. George), Inquiry into the Nature of the Sub Double Star Observations, J. A. Miller and Prof. W. A.
stance in Serum which Influences Phagocytosis, 551

Cogshall, 135
Debierne (A.), Gases Produced by Actinium, 424

Double Star, a Lost, Prof. Doolittle, 567
Dejust (Henri), Action of Carbon Monoxide upon Silver Double Stars, Catalogue of New, Prof. Hussey, 90
Oxide, 71

Douglas (J. W.), the Plague of Flies, Dilophus febrilis, at
Delage (Yves), Experimental Parthenogenesis in Asterias, Cardiff Docks, 87
119

Douglas (J. W.), Death of, 461
Demeny (Prof. Georges). Mécanisme et Éducation des Dourlen (Jacques), Acidity of some Ethyl Alcohols of Com-
Mouvements, Supp. to October 19, v

merce, 143
Deniker (Dr.), les Six Races composant la Population Downing (Dr. A. M. W., F.R.S.), Perturbation of the
actuelle de l'Europe, 464

Bielid Meteors, 189; Eclipse Predictions, 629
Denis (Prof.), Results obtained by Treatment in Tubercu Drawing, Machine Construction and, Frank Castle, 533
losis, 583

Drawings of Celestial Phenomena, Ancient, Dr. W.
Denning (Dr. A. D.), a Simple Method of Determining the Lehmann, 19
Radiation Constant, 118

Drawings for Sowerby's “ English Botany," Notes on the,
Denning (W. F.), Winter Fireballs in 1905, 66; Determin F. N. A. Garry, 556

ation of Meteor Radiants, 158; Telescopic Work for Driving, Riding and, E. L. Anderson and P. Collier, 197
Observers of Planets, 208; the Planet Uranus, 244 ; the Dublin Royal Irish Academy, 23, 240, 359
Planet Mars, 388; Observations of Planets, 436; Real | Dublin Royal Society, 142, 167, 288
Paths of Lyrid Meteors, 465

Duboin (M.), Production of Heavy Liquids with the
Derbyshire, Highways and Byways in, J. B. Firth, 100 Alkaline Iodomercurates, 424
Derrien (E.), a Combination of Methæmoglobin containing Duchemin (René), Acidity of some Ethyl Alcohols of Com-
Fluorine, 47

merce, 143
Desfontaines (M.), Increase of the Rotatory Power of Fatty Duclaux (J.), Conductivity of Colloidal Solutions, 143
Molecules in Passing to the State of Cyclic Compounds, Dudeney (H. E.), a New Problem on Superposition, 92

Duerden (Dr. J. E.), the Coral Siderastraea radians and
Deskartes, die Stellung Gassendis zu, Dr. Hermann its Post-larval Development, 185; Morphology of the
Schneider, 292

Madreporaria, the “ Fossula " of the Extinct Rugose
Deslandres (H.), the Ultra-violet Chromospheric Spectrum, Corals, 515

Dufaux (H. and A.), “ Hélicoptère Aéroplane " of, René
Deslandres (M.), Further Results obtained by French de Saussure, 329
Eclipse Expedition, 567

Duhem (P.), Origin of the Principles of Virtual Displace-
Deszendenztheorie, Vorträge über, gehalten an der ments, 576

Universität zu Freiburg im Breisgau, Prof. August Dumas (L.), Reversible and Irreversible Transformations
Weismann, 200

of Nickel Steel, 573
Determination of Meteor Radiants, M. Eginitis, 303 ; Prof. Dunbar (Charles Franklin), Economic Essays by, 52
Nijland, 303

Duncan (Robert Kennedy), the New Knowledge, 241
Dewar (Sir James), on the Thermo-electric Junction as a Dunkerley (Prof. S.), Mechanism, 4

Means of Determining the Lowest Temperatures, and on Dunn (E. J.), the Mount Morgan Gold Mine, Queensland,
Liquid Hydrogen and Air Calorimeters, Papers read at
Royal Society, 352

Dunstan (Prof. Wyndham R., F.R.S.), Pharmacology of
Dexter (Dr. E. G.), Weather Influences : an Empirical Indaconitine and Bikhaconitine, 551

Study of the Mental and Physiological Effects of Definite Duparc (Prof. Louis), Eruptive Rocks of the Chain of
Meteorological Conditions, 147

Tilaï-Kanjakowsky-Cérébriansky, Perm, 18
Diamond, a New Formation of, Sir William Crookes, Duparc (L.), Gladkaite, 192

Dust, Cause and Prevention of, from Automobiles, W. R.
Diamonds, Sir William Crookes, F.R.S., 593

Cooper, 485, 507; J. Vincent Elsden, 507
Diamonds, Artificial, Dr. C. V. Burton, 397

Dutch Observations of the Corona, Prof. Julius, 303
Dickerson (Mary C.), Moths and Butterflies, 76

Dutton (Everett), Human Tick Fever, 332
Differential and Integral Calculus, Elements of the, Dutton (Dr. J. E.), Death of, 15; Obituary Notice of,
William Anthony Granville, Prof. George M. Minchin, 37
F.R.S., 26; D. F. Campbell, 126

Duty-free Alcohol, Dr. F. Mollwo Perkin, 344
Digby (Miss L.), Cytology of Apogamy and Apospory, 623 Dyestuffs, the Synthetic, and the Intermediate Products
Diliner (G.), Magnetic and Electric Properties of Sheet from which they are derived, J. C. Cain and J. F.
Steel and Steel Castings, 69

Thorpe, Walter M. Gardner, Supp. to October 19, vii
Dinesmann (Adolphe), Condensation of Chloral with | Dynamics : the Dynamical Theory of Gases and of Radi-

Aromatic Hydrocarbons under the Influence of ation, Lord Rayleigh, O.M., F.R.S., 54; J. H. Jeans,

Aluminium Chloride, 312
Diplodocus Skeleton, the New, 82
Diptera or Two-winged Flies, a Catalogue of North
American, J. M. Aldrich, 317

Earth, Current Theories of the Consolidation of the, Dr.
Diseases : Diseases of Forest Trees, 163; the Treatment T. J. J. See, 30; Rev. A. Irving, 79

of Diseases of the Eye, Dr. Victor Hanke, 292 ; the Earth, the Face of the (Das Antlitz der Erde), Prof.
Advance in our Knowledge of the Causation and Methods Eduard Suess, 193
of Prevention of Stock Diseases in South Africa during Earth Sculpture, the Agents of, Thomas C. Chamberlin
the Last Ten Years, Opening Address in Section I at and Rollin D. Salisbury, 289
the Meeting of the British Association in South Africa, Earth's Interior, the Rigidity of the, Rev. A. Irving. 8
Colonel D. Bruce, M.B., F.R.S., C.B., 496

Earthquakes : Earthquake Shocks in Italy, 16, 514; Earth-
Dixon (Prof. H. B., F.R.S.), Atomic Weight of Chlorine, quake of April 29, M. Mascart, 47: Earthquakes in the

165 ; Researches on the Propagation of Explosions in Vale of Llangollen, in the Rhone Valley, 16; Earth-
Gases, 642 ; the Atomic Weight of Chlorine, 642

quake in Switzerland, Prof. F. A. Forel, 16, 63; at
Dixon (Prof. H. H.), Supply of Water to Leaves on a Chamonix, 384 ; at Bandar Abbas, 38; in Montenegro,

Dead Branch, 288 ; Toxic Effect of Heat on Stems, 435 13!; at Bombay, 229; in Siberia, 298; in Scotland, 298,
Doberck (Mr.), the Orbit of a Corona Borealis, 424

537; at Macao, at Hong Kong. 384; the Kangra Earth-
Doflein (Dr. F.), Ants, the Habits of C. smaragdina, 422 quake of April 4, 1905, T. H. Holland, F.R.S., 428 :
Dole (Robert), Observations of Perseids, 279

Earthquake at Portsmouth, New Hampshire, U.S.A..
Donitch (M. N.), Interpretation of Spectroheliograph Pic 461; at Calabria, 491; at Lundby, 563 : Earthquake and
tures, 495

Volcanic Eruption at Samoa, 503 ; Earthquake at Monte-
Donner (Prof.), Proper Motions of the Hyades, 436

leone, 608 ; Earthquakes at Constantinople, at Batum, at
Doolittle (Prof.), a Lost Double Star, 567; the Constant Kutais, and at Sukhum-Kaleh, 636

not Responsible for Rise in Potential, F. R. Gorton, quitoes of India, S. P. James and Dr. W. G. Liston,
387; the Transverse Momentum of an Electron, Oliver Dr. J. W. W. Stephens, 73 ; Memorias do Museu Goeldi
Heaviside, F.R.S., 429; Electrons and Matter, Prof. (Museu Paraense) de Histoire Naturale Ethnographia,
C. H. Wind, 574; an Electric Micrometer, Dr. P. E. iv., Os Mosquitos no Pará, Prof. Dr. Emilio Augusto
Shaw at Royal Society, 495: Death of Dr. Oscar May, Goeldi, 607; Moths and Butterflies, Mary C. Dickerson,
514; Alternate Current Electrolysis, Prof. E. Wilson, 76; Catalogue of the Lepidoptera Phalænæ in the British
517; Earth in Collieries, Electricity in Mines, Sydney Museum, Sir George F. Hampson, Bart., 174; the Fauna
F. Walker, 519; Setting Type by Telegraph, Donald of British India, including Ceylon and Burma, Butter-
Murray, Maurice Solomon, 568; die Entwickelung der flies, Lieut.-Colonel C. T. Bingham, 290; Origin of
electrischen Messungen, F: 0. Frölich, 579; Studien Slavery among Ants, Rev. Father Wasmann, 86; Social
ueber Hautelektricität und Hautmagnetismus des Spiders, N. S. Jambunathan, 86; W. J. Rainbow, 385;
Menschen, Dr. Erik Harnack, Dr. George J. Burch, the Plague of Flies, Dilophus febrilis, at Cardiff Docks,
F.R.S., 602 ; a New Thermojunction, A. de Forest Ernest E. Austen, 87; J. W. Douglas, 87; Entomological
Palmer, 610; the Distribution of Power, Prof. W. E. Society, 95, 238, 647; Queen-rearing in England and
Ayrton, F.R.S., 612; a Phenomenon of Cooling Silver Notes on a Scent-producing Organ in the Abdomen of
Wires Plunged into Water and through which Electric the Worker-bee, the Honey-bees of India and Enemies
Currents are Passing, E. Rogovsky, 648

of the Bee in South Africa, F. W. L. Sladen, 126; Life-
Elements of Comet 1886 viii, E. Fagerholm, 567

history of the Pine Sawfly, 133; Insect Life, a Short
Ellerman (Mr.), Interpretation of Spectroheliograph Pic-

Account of the Classification and Habits of Insects, Fred.
tures, 495

V. Theobald, 150; Sugar-parasites, R. C. L. Perkins,
Elliptical Elements for the Orbit of Comet 1905a, Prof. 254; a Catalogue of North American Diptera or Two-
Banachiewicz, 207; A. Wedemayer, 207

winged Flies, J. M. Aldrich, 317; Fights between Two
Elsden (J. V.), Igneous Rocks between St. David's Head Species of Ants, J. A. Hill, 326; Remarkable Habit of
and Strumble Head (Pembrokeshire), 166; Cause and

Oriental Ant Ecophylla smaragdina, 385; Ants : the
Prevention of Dust from Automobiles, 507

Habits of C. smaragdina, Dr. F. Doflein, 422 ; Report
Elster (Prof. F.), Observations of the Electric Conditions

on the Injurious Insects and Other Animals observed in
of the Atmosphere during the Recent Solar Eclipse, 490

the Midland Counties during 1904, Walter E. Collinge,
Emch (Dr. Arnold), an Introduction to Projective Geometry

340 ; the Spread of Injurious Insects, Prof. T. D. A.
and its Applications, 77

Cockerell, 397; a Parasite of the House-fly, M. D. Hill,
Empire and University Life, the, 217; Gunga-Gunga, 319

397; Prof. Sydney J. Hickson, F.R.S., 429; R. I.
Engineering : Mechanism, Prof. S. Dunkerley, 4; a Manual

Pocock, 604; Chelifers and House-flies, Prof. Sydney J.
of Mining, M. C. Ihlseng and E. B. Wilson, 53 ; Death

Hickson, F.R.S., 629; Monographie des Cynipides
and Obituary Notice of Sir Bernhard Samuelson, P.C.,

d'Europe et d'Algérie, l'Abbé J. J. Kieffer, 455; Death
Bart., F.R.S., 60; New Form of Compound Locomotive

of J. W. Douglas, 461; the “Bee-hole " Borer of Teak
Engines, John Riekie, 65; Iron and Steel Institute, 68;

in Burma, E. P. Stebbing, 493 ; Death of George Bowdler
High-speed Tool Steels under Varying Thermal Treat-

Buckton, F.R.S., 537; Obituary Notice of, W. F. Kirby.
ment, Dr. H. C. H. Carpenter, 69; Experimental Re-

587; Leaf-hoppers and their Enemies, R. C. L. Perkins,
searches on the flow of Steam through Nozzles and

539; Insect Pests of Field and Garden Crops, Prof.
Orifices, A. Rateau, 101 ; the Investigation of Mine Air,

Theobald, 539; Dimorphism in the Female of Ischnura
Sir C. Le Neve Foster, F.R.S., and Dr. J. S. Haldane,

heterosticta, R. J. Tillyard, 552 ; on Two Orders of
F.R.S., 124; Death of Edouard Simon, 155; Death and

Arachnida, Opiliones, especially the Suborder Cypho.
Obituary Notice of James Mansergh, F.R.S., 181;

phthalmi, and Ricinulei, namely, the Family Crypto
Death of Archibald P. Head, 201 ; the Institution of

stemmatoidæ, Dr. H. J. Hansen and Dr. W. Sörensen,
Mechanical Engineers, 212; Superheating for Loco-

R. I. Pocock, 577 ; Palæozoische Arachniden, Prof. Dr.
motives, M. Flamme, 212; Mr. Robinson, 212 ; Electric

Anton Fritsch, R. I. Pocock, 577
Winding Machines, Paul Habets, 212; Ferro-concrete,

Entwickelung der electrischen Messungen, die, Dr. O.
Ed. Noaillon, 213; Efficiency of the Steam Jacket, Mr.

Frölich, 579
Mellanby, 213; V. Pendred, 213 ; Mr. Saxon, 213; Henry

Environment, Experiments on Variations of Lepidoptera
Davey, 213; Mark Robinson, 213; Large Gas-engines,

by, Arnold Pictet, F. Merrifield, 632
R. Mathot, 213; Mr. Crossley, 213; Steam Turbines,

Eoliths, on the Origin of, M. Marcellin Boule, 438, 635;
with an Appendix on Gas Turbines, Dr. A. Stodola, 219;

Dr. Hugo Obermaier, 636; Machine-made Eoliths,
Bau der Dampfturbinen, Prof. A. Musil, 219; Absence

Marcellin Boule, 538
of Vibration in a Turbine Steamship, Prof. David Todd,

Eros, Recent Observations of, Prof. Millosevich, 256
603; Death of Sir Peter Nicol Russell, 275; the

Eros, Recent Positions of, Mr. Manson, 207
Mechanical Handling of Material, G. F. Zimmer, 290;

Errera (Prof. L.), Death of, 347 ; Obituary Notice of,
Manuale dell'Ingegnere Elettricista, Attilio Marro, 243;

Prof. Jean Massart, 537
the Academic Side of Technical Training, Dr. Alex.

Escombe (F.), Biochemie der Pflanzen, Prof. Friedrich
B. W. Kennedy, F.R.S., 256; the Modern Asphalt

Czaki, 169
Pavement, Clifford Richardson, 316; Problems of the

Essays and Addresses, Miscellaneous, Henry Sidgwick, 149
Panama Canal, Brig.-General Henry L. Abbot, 394 ;

Essex Field Club, the, 606
Death of Prof. Franz Reuleaux, 421; History of the

Ethnography of the Philippines, W. Allan Reed, 300
Steam-engine, 423; the Standardisation of Screws, 431;

Ethnology: Das Alter der wirtschaftlichen Kultur der
Marine Engines and Boilers, their Design and Construc-

Menschheit, ein Rückblick und ein Ausblick, Ed. Hahn,
tion, Dr. G. Bauer, 153; Institution of Mining Engineers,

6; the Masai, their Language and Folklore, A. C.
518; Machine Construction and Drawing. Frank Castle,

Hollis, Sir H. H. Johnston, G.C.M.G., K.C.B., 83 ; the
533 ; Death and Obituary Notice of Sir Edward H.

Story of an Indian Upland, F. B. Bradley-Birt, 105 :
Carbutt, 588

Decorative Art of the Sioux Indians, Dr. Clark Wissler,
Engraving in the Stone Age, the Evolution of, Ed. Piette,

260; Decorative Art of the Huichol Indians, Dr. Carl
81

Lumholtz, 260; the “ Aryanism” of the Minoans, R. S.
Enock (Fred), Life-history of Wood-boring Wasps, 209

Conway, 500
Enström (A. F.), Magnetic and Electric Properties of Sheet | Eucalyptus, a Critical Revision of the Genus, J. H.
Steel and Steel Castings, 69

Maiden, 6
Enteman (Wilhelmine M.), Coloration in Polistes, 19 I Eunomia, Variability of Minor Planet (15), Prof. Wendell,
Entomology: Hymenopteren-Studien, W. A. Schulz, 7;

Coloration in Polistes, Wilhelmine M. Enteman, 19; Europe : the Geese of Europe and Asia, Sergius Alpheraky,
Life-history of Wood-boring Wasps, Fred Enock, 209; 266; Monographie des Cynipides d'Europe et d'Algérie,
Wasps, Social and Solitary, George W. Peckham and l'Abbé J. J. Kieffer, 455
Elizabeth G. Peckham, 395; " Flower-gardens " made by Evans (Arthur), Report on the Sanitation and Anti-
Ants in the Crowns of Trees in Amazonia and Peru, malarial Measures in Practice in Bathurst, Conakry, and
E. Ule, 64; Elephant Mosquito Larva is Carnivorous, Freetown, 67