Nature, 

 June 13, iQor. 



Index 



XIll 



Companion to the Observatory, 1901, 164 



Comstock (Prof. G. C.)> Reduction of Observations of Eros, 



405 

 Conchology : Sepia koettlitzi, W. E. Hoyle and R. Standen, 



196 : Abnormally large Shells of Swan Mussel, Rev. J. 



Gerard, 219 

 Concretions from the Champlain Clays of the Connecticut Valley, 



J. M. Arms Sheldon, 566 

 Conference of Science Masters in Public Schools, Wilfred Mark 



Webb, 313 

 Connecticut Valley, Concretions from the Champlain Clays of 



the, J. M. Arms Sheldon, 566 

 Connect (A. H.), Combined Trolley and Conduit Tramway 



Systems, 547 

 Conroy (Sir John, F.R.S.), Death of, 186 

 Constable (F. C), Malaria and Mosquitoes, 420 

 Constant of Aberration, C. L. Doolittle, 405 

 Constantinople, Earthquake at, 571 

 Construction of Large Induction Coils, the, A. T. Hare, 



229 

 Contents-Subject Index to General and Periodical Literature; 



a, A. Cotgreave, 153 

 Cooperation in Observing Variable Stars, Prof. E. C. Picker- 

 ing, 477 

 Coopers Hill, the Royal Indian Engineering College, 256, 280, 



303. 378, 399. 568 

 Cope (E. D.), the Crocodilians, Lizards and Snakes of North 



America, 415 

 Copeland (Prof.). Nova Persei, 507 

 Copeman (Dr. ), the Microbe of Distemper, 332 

 Corals : the Atoll of Minikoi, J. S. Gardiner, 195 

 Cornish (Vaughan), Snow Waves, 521 ; Wave Surfaces in Sand, 



623 

 Cornu (A.), Influence of Earth's Magnetic Field on Magnetised 



Chronometer, 147 

 Corona : Observations of the Infra-red Spectrum of the Solar 



Corona, M. Deslandres, 67 ; on the Nature of the Solar 



Corona, with some Suggestions for Work at the next Total 



Eclipse, Prof. R. W. Wood, 230 ; the Fraunhofer Lines in 



the Spectrum of the Corona, A. Fowler, 394 

 Cosmogony, Kant's, W. Hastie, 413 

 Cotgreave, (A.), a Contents-Subject Index to General and 



Periodical Literature, 153 

 Coupin (H.), Sensibility of Higher Plants to very small Doses 



of Toxic Substances, 508 

 Cousin (H.), Action of Nitric Acid on Tribromoguaiacol, 147 

 Cranborne (Viscount), Game Preservation in South Africa, 186 

 Craniology, N. C. Macnamara, 454 

 Cranz (C.), Explosive Effects of Modern Infantry Bullet, 12; 



Vibration of Gun-Barrels, 279 

 Creak (Captain Ettrick W., R.N., F.R.S.), the Value of Mag- 

 netic Observatories, 127 

 Cremieu (V.), Rowland's Experiments on Magnetic Effect of 



Electrical Convection, 99 

 Crew (Prof. H. ), Difference in Spectra of Metals when Light- 

 producing Arc is surrounded by Air or Hydrogen, 114 

 Crocodilians, Lizards and Snakes of North America, the, E. D. 



Cope, 415 

 Crosby (W. O.), Geology of the Blue Hills, Complex, 476 

 Crowfoot (J. W.), the Bektashis of Cappadocia, 210 

 Cruls(L. ), Reduction of Occultations, 212 



Crump (Rev. J. A.), Skull-Trephining in New Britain, &c., 554 

 Cryoscopy of Human Sweat, P. Arden-Delteil, 124 

 Crystals : Mode of Crystallising from Albuminous Solutions 



without Surface Crust- Formation, A. Wroblewski, 238 

 Crystals : Frost Fronds, Prof. T. G. Bonney, F.R.S., 347 ; 



Snow Crystals, C. J. Woodward, 441 ; Snow Crystals, Wm. 



Gee, 420 ; Liquid Crystals, So-called, G. Tammann, 529 

 Crystalline Structure of Gold Nuggets, Prof. Liversidge, F.R.S., 



172 

 Cuba, the Census of, Lieut. -Colonel J. P. Sanger, Mes.srs. H. 



Gannett and W. F. Willcox, 162 

 Cubics, Graphic Solution of the. Dr. G. Vacca, 609 

 Cubics and Quartics, Graphic Solutions of the, T. Hayashi, 



Cultivation and Manufacture of Tobacco, 248 



Cuneiform Tablets in the Konyunjik Collection of the British 



Museum, Catalogue of the. Dr. C. Bezold, 562 

 Cunningham (J. T. ), Secondary Sexual Characters, 29 ; Sexual 



Dimorphism in the Animal Kingdom ; a Theory of the Evo- 



lution of Secondary Sexual Characters, 197 ; Secondary 



Sexual Characters, 231 ; Sexual Dimorphism, 250, 299 

 Cunningham (Lieut. Col.), Factorisation of Algebraic Prime 



Factors of 5"'-! and S*"'-!, 627 

 Cupellation in Roman Britain, Mr. Gowland, 282 

 " Cupron-Element " Cell, the, 594 

 Curie ^P. ), Induced Radio-Activity, 556 

 Curran (Rev. J- Milne), the Geology of Sydney and the Blue 



Mountains, 81 

 Current Papers, No. 5. H. C. Russell, F.R.S., 267 

 Currents in the Gulf of St. Lawrence, the, W. Bell Dawson, 



311, 601 

 Curtis (H. J.), the Essentials of Practical Bacteriology, 274 

 Curtis (R. H.), Wind-Pressure, 481 

 Curtius (Prof.), New General Method of Preparing Aromatic 



Aldehydes, 14 

 Curves, Autotomic, H. L. Orchard, 7 ; A. S. Thorn, 7 ; A. B. 



Basset, F.R.S., 82 

 Curves without Double Points, Herbert Richmond, 58 

 Cyclones, Dynamics of, Mr. Aitken, 507 

 Cygnus, New Variable in, A. Stanley VVilliams, 188 

 Cygnus, New Variable Star in, i, 1901, Stanley Williams, 426 

 Cygnus, New Variable in, 2, 1901, Dr. T. D. Anderson, 502 

 Cylinder Function of the Second Kind for Small Arguments, 



the Value of the, W. B. Morton, 29 

 Cytology : the Cell in Development and Inheritance, E. B. 



Wilson, Prof J. B. Farmer, F.R.S., 437 



D'Albuquerque (Prof. J. P.), Agriculture in the West Indies, 



356 

 Dale (Elizabeth), the Scenery and Geology of the Peak of 



Derbyshire, 80 ; Intumescences in Hibiscus vitifolius, 386 ; 



Artificial Cultures of Xylaria, 434 

 Danckelmann (Dr.), Death of, 304 

 Dannenberg (Herr), an Ammonium Amalgam, 285 

 Darbishire (Francis V.), the Letters of Jons Jacob Berzelius and 



Christian Friedrich Schonbein 1836- 1 847, 77 

 Darboux (G.), Theodore Moutard, 521 

 Darley (C. W.), Damage done to Seal Rocks Lighthouse 



(N.S.W.) by Lightning, 52 

 Darwin (F. ), Geotropism, 434 

 Darwin : a Neo-Darwinian on Evolution, 341 

 Darwin and Darwinism, Dr. P. V. Alexander, 5 

 Darwinism and Lamarckism, Four Lectures by Frederick 



Wollaston Hutton, F.R.S., 365 

 Darwinism and Statecraft, G. P. Mudge, 561 ; National Life 



from the Standpoint of Science, Prof. Karl Pearson, F. R.S., 



Prof. E. Ray Lankester, F.R.S., Prof. John Perry, F.R.S. 



Supp. iii. 

 Dasypeltis and the Egested Egg-shell, Prof. G. B. Howes, 



F.R.S., 326 

 Davey (Henry), the Principles, Construction and Application 



of Pumping Machinery, 56 

 David (Rev. Father Armand), Death of, 88 

 Davidge (H.), Instruments of Precision at the Paris Exhibition, 



107 

 Davis (A. P.), Elevation and Stadic Tables, 514 

 Davis (Prof. W. M.), Erosive Ability of Ice, 12 

 Davison (Dr. Charles), Propagation across Pacific of Sea-waves 



from Japanese Earthquake of June 15, 1896, 140 ; the Effects 



of an Earthquake on Human Beings, 165 

 Dawson (Dr. G. M., F.R.S. ), Obituary Notice of, 472 

 Dawson (W. Bell), the Currents in the Gulf of St. Lawrence, 



311, 601 

 Day (A.), the Melting-points of Gold, 330 

 Day (Rev. Edward), the Social Life of the Hebrews, 559 

 Day (Mr.), the Use of Gas Thermometers at High Tempera- 

 tures, 163 

 Days, Very Cold, Alex. B. MacDowall, 299 

 Deane(H.), the Venation of Leaves, 100 

 Debierne (A.), Induced Radio-activity, 556 

 Decadence of German Chemistry, the Alleged, 231 

 Decimal Association, Report of, 475 

 Deeley(R. M.), Lubrication and Lubricants, 4 

 Deep-sea Sounding Expedition in the North Atlantic during 



the Summer of 1899, on the Results of a, R. E. Peake, Sir 



John Murray, K.C.B., F.R.S., 487 

 Defacqz (Ed.), New Phosphide of Tungsten, 292 ; Arsenide 



and Chloro-arsenide of Tungsten, 340 



