Supplement to Natnrc,'\ 

 June 1, 1893 J 



Index 



XI 



fCanada ; Prof. Edward Prince appointed Commissioner of 

 Fisheries for, 37 ; the Inspection of Canadian Meteorological 

 Stations, Charles Carpmael, 61 ; Castorologia ; or the His- 

 tory and Traditions of the Canadian Beaver, Horace Martin, 

 224 

 ^Canals of Mars, the, 64 



^andolle (Alphonse de), Death of, 561 



Caoutchouc, Vulcanic, Rules for Estimating Quality of, M. 

 Vladimiroff, 563 

 'Cape Colony, Government Encouragement of the Fruit Export 

 Trade, 234 ; Proposed Investigations of Chemical Composi- 

 tion of Soils in, 301 ; Water-boring in, 349 ; the Dairy 

 Industry in, A. C. Macdonald, 471 



Capraja, on the Petrography of the Island of, Hamilton 

 Emmons, 334 



Carbon, Crystallised, 370 



Carburation of Iron, on the, John Parry, 560 



Carey (E. G. ), the Value of Annealing Steel, 396 



Carpmael (Charles), the Inspection of Canadian Meteorological 

 Stations, 61 



Carr (F. H.), the Composition of some Commercial Specimens 

 of Aconitine, 430 



Carrington (Dr. Benjamin), Death of, 348 



Carruthers (W., F.R.S.), Yew Poisoning, 285 



Carus- Wilson (Chas. A.), the Niagara Spray Clouds, 414 



Cassie (W.), Printing Mathematics. 8 



Ca«siopeise, Parallaxes of /x and fl, Harold Jacoby, 565 



Castorologia ; or, the History and Traditions of the Canadian 

 Beaver, Horace Martin, 224 



Cat, Electricity in, Remarkable Case of, 17 



Catalogue of the British Echinoderms in the British Museum, 



F. Jeffrey Bell, 508 

 Catania, Earthquake at, 543 



Caucasus, Silk Culture in the, G. Sedlaczek, 397 



Cave and Cliff Dwellings in Central Arizona, J. W. Tourney, 



112 

 Cave-burial, the Prehistoric Interments of the Bahi Rossi 



Caves, near Mentone, A. J. Evans, 239 

 Caves, Blind Animals in. Prof. E. Ray Lankester, F.R.S., 



389, 486 ; J. T. Cunningham, 439, 587 ; A. Anderson, 439 ; 



G. A. Boulenger, 608 



Caves, Yorkshire, Relics found in, Rev. Edward Jones, 112 



Ceilings, Soot-figures on, E. B. Poulton, F.R.S., 608; Prof. 

 Oliver Lodge, F.R.S., 608 



Cells : their Structure and Functions, Prof. Dr. Oscar Hertwig, 

 314 



Census, Bengal, Facts significant of Progress, 617 



Centipedes, Phosphorescence in, R. I. Pocock, 545 



Cetacean Genus Mesoplodon, Observations on the Development 

 of the Rostrum in the, Henry O, Forbes, 455 



Cetology ; Sowerby's Whale on the Norfolk Coast, T. South- 

 well, 349 



Ceylon's Contribution to the Chicago Exhibition, 156 



Ceylon, the Industrial Population of, 470 



Ceylon Tea Industry, the Development of the. Dr. Trimen, 

 613 



Chalais-Meudon, Dirigible Balloon in Construction at, 1 12 



Chaldaea, Ancient Copper Relics discovered in the course of M. 

 de Sarzec's Excavations in, M. Berthelot, 360 



Chanler's (Aston) Expedition to Lake Rudolf, 327 



Chambers's Encyclopaedia, 340 



Champagne Trade since 1844, Statistics of, 157 



Chandler (Dr.), Ephemeris for Bodies Moving in the Biela 

 Orbit, 186 



Channels of Mars, J. W. Kingsmill, 133 



Chapeaux (Mircelin) on the Digestion of the Coelenterata, 621 



Chapman (Abe^;, Wild Spain, 585 



Chatham Islands and an Antarctic Continent, the, H. O. 

 Forbes, 474 



Chauveau (A.), the Pancreas and the Nervous Centres Con- 

 trolling the Glycemic Function, 479 ; the Pancreas and the 

 Nerve Centres regulating the Glycemic Function ; Experi- 

 mental Demonstrations Derived from a Comparison of the 

 Effects of a Removal of the Pancreas with those of Bulbary 

 Section, 528 ; on the Pathogeny of Diabetes, 384 ; Existence 

 of Distinct Nervous Centres for Perception of Fundamental 

 Colours of Spectrum, 143 



Chemistry: Memorial Celebration for, A. W. von Hofmann, 

 14 ; Berlin Method of Cleaning Mercury, t6 ; New Method 

 of Preparing Glycol Aldehyde, Drs. Marckwald and Ellin- 



ger, 17 ; the Framework of Chemistry, W. M. Williams, 

 28 ; Projected Memorial to Carl Wilhelm Scheele, 37 ; Iso- 

 lation of Gold and Cadmium Compound, Heycock and 

 Neville, 40 ; Power of Hydrogen Absorption of Various 

 Metals, Herren Neumann and Streintz, 61 ; Further Re- 

 searches on Nucleinic Acid, Prof. Kessel, 72; Isolation of Fluo- 

 sulphuric Acid, Thorpe and Kermian, 87 ; Chemical Lecture 

 Experiments, G. S. Newlh, Sir Henry E. Roscoe, F.R.S., 

 97 ; Matriculation Chemistry, Temple Orme, 99 ; Notes on 

 Qualitative Chemical Analysis, Lakshmi Narasu Nayudu, lOO; 

 Isolation of Penta-Iodide and Bromide of Caesium, Wells and 

 Wheeler, 113; Outlines of Organic Chemistry, Clenaent 

 J. Leaper, 124 ; a Lilac Colour produced from Extract of 

 Chestnuts, Mr. Palmer, 132 ; Azoimide, 136 ; Preparation of 

 Metallic Chromium by Electrolysis, Em. Placet, 144; Cari 

 Wilhelm Scheele, Prof. T. E. Thorpe, F.R.S., 152; Pre- 

 paration of Chloraurates and Bromaurates of Caesium and 

 Rubidium, Wells and Wheeler, 158 ; Interaction of Iodine 

 and Potassium Chlorate, Thorpe and Perry, 165 ; Magnetic 

 Rotation of Sulphuric and Nitric Acids, W. H. Perkins, Sen., 

 165 ; Refractive Indices and Magnetic Rotations of Sulphuric 

 Acid Solutions, S. U. Pickering, 165 ; Some Alkylamine 

 Hydrates, S. U. Pickering, 165 ; Experiment on Triethyla- 

 mine Hydrate, Prof. Thorpe, 165 ; Atomic Weight of Boron, 

 E. Aston and W. Ramsay, 165; Methoxyamido-i:3dime- 

 thylbenzene, W. R. Hodgkinson and L. Limbach, 165 ; 

 Chemical Society, 165, 238, 311, 405, 430, 479, 551 ; 

 Chemical Society's Memorial Lectures, 248 ; Necessity of 

 Water in Chemical Reactions, V. H. Veley, 167 ; Chemical 

 Study of Opium Smoke, Henri Moissan, 168 ; Oxygen for 

 Limelight, T. C. Hepworth, 176; Proposed Memorial to 

 Jean Servais Stas, 182; Hydroxylamine, Labry de Bruyn, 

 185; Notes on Silver Chlorides, M. C. Lea, 189; Quantita- 

 tive Separation of Barium from Strontium and of Strontium 

 from Calcium by Action of Amyl Alcohol on Bromides and 

 Nitrates respectively, P. E. Browning, 189 ; Action of High 

 Temperature on Metallic Acids, H. Moissan, 192 ; the 

 Chemistry of Life and Health, C. W. Kimmins, 198 ; Isola- 

 tion of two Predicted Hydrates of Nitric Acid, S. W. Pick- 

 ering, 238; Anhydrous Oxalic Acid, W. W. Fisher, 238; 

 Production of Orcino), &c., from Dehydracetic Acid, W, 

 Collie and W. S. Myers, 238 ; the Origin of Colour and' 

 Fluorescence, W. N. Hartley, 238 ; H. E. Armstrong, 238 ; 

 the Reduction Products of Dimethyldiacetylpentane, F. S. 

 Kipping, 238 ; Products of Interaction of Zinc Chloride on 

 Sulphuric Acid and Camphor, H. E. Armstrong and F. S. 

 Kipping, 239 ; Griess-Sandmeyer Interactions and Catter- 

 mann's Modification thereof, H. E. Armstrong and W. P. 

 Wynne, 239; Methods of Observing and Separating Spectra 

 of easily Volatile Metals and their Salts, W. N. Hartley, 

 239 ; Manganese Borate, W. N. Hartley and H. Ramage, 

 239 ; Compounds of Salicylic and Cresotinic Acid Lactides- 

 with Chloroform, Prof. Anschiitz, 255 ; on the Purification 

 of Arsenical Zinc, M. H. Lescoeur, 288 ; on Some Isoimides 

 of Camphoric Acid, MM. S. Hoogewerff and W. A. Van 

 Dorp, 288 ; on a New Fluorine-Derivative of Carbon, 

 Frederic Swarts, 309 ; on a Process of Sterilisation of 

 Albumin Solutions at 100° C, Iimile Marchal, 310; the 

 Identity of Caffeine and Theine and the Interactions of 

 Caffeine and Auric Chloride, W. R. Dunsten and W. F. J. 

 Shepheard, 311; Studies on Isomeric Change 11 and III, 

 G. T. Moody, 311 ; Formation and Nitration of Phenyldia- 

 zoimide, W. A. lildenandj. H. Millar, 311 ; the Production 

 of Naphthalene Derivatives from Dehydracetic Acid, J. N. 

 Collie, 3c I; a New Synthesis of Hydrindone, F. S. Kipping, 

 311; the Resolution of Methoxysuccinic Acid into its Optically 

 Active Components, T. Purdie and W. Marshall, 311 ; 

 Optically Active Ethoxysuccinic Acid, T. Purdie and J. W. 

 Walker, 311 ; the Formation of Benzyldihydroxypyridme 

 from Benzylglutaconic Acid, S. Ruhemann, 311 ; Note on the 

 Action of Phenylhydrazine on Mono- and Di Carboxylic 

 Acids at Elevated Temperatures, W. R. Hodgkinson and A. 

 H. Coote, 311 ; the Chemical Basis of the Animal Body, A. 

 Sheridan Lea, F.R.S., 340; a Crystallised Compound of 

 Iron and Tungsten, Drs. Puleck and Griitzner, 351 ; the value 

 of Tungsten in Improving Hardness of Steel, 350 ; on 

 Urobilin, A. Eichholz, 360 ; Qualitative Analysis Tables and 

 the Reactions of Certain Organic Substances, E. A. Letts 

 Chapman Joies, 361 ; the Volatility of Manganese, Prof. 

 Lorenz and Dr. Hensler, 375 ; on the Mode of Elimination 



