Xll 



Index 



Nature, 

 June 13, 1901 



M. Grignard, 477 ; Theory of Colloidal Solutions, Dr. F. G. 

 Donnan, 482 ; Sulphammonium, Henri Moissan, 483 ; New 

 Silicide of Cobalt, Paul Lebeau, 483 ; an Isomeride of 

 Anethol, MM. Behal and Tiffeneau, 483 ; General Method 

 for Syntheses of Naphthenes, Paul Sabatier and J. H. Sander- 

 ens, 484 ; Die Pflanzen-Alkaloide, Jul. Wilh. Briihl, Eduard 

 Hjelt, Ossian Aschan, Prof. R. Meldola, F.R.S., 486; the 

 Chemists' Pocket Manual, R. K. Meade, 489 ; Chemistry an 

 Exact Mechanical Philosophy, Fred. G. Edwards, 489 ; In- 

 jurious Constituents in Potable Spirits, 491 ; Prussic Acid in 

 Cassava, Prof. Carmody, 500 ; Action of High Temperature on 

 Alcohol, W. Ipatieff, 501 ; Atomic Weight of Tellurium, O. 

 Steiner, 501 ; Reduction of Sulphomolybdic Acid by Alcohol, 

 E. Pechard, 508 ; Tetramethyleneglycol, J. Hamonet, 508 ; 

 New Preparation of Terpinol, P. Genvresse, 508 ; Practical 

 Organic Chemistry for Advanced Students, Dr. Julius B. 

 Cohen, 511 ; Contact Process of Sulphuric Acid Manufacture, 

 Prof. A. Haller, 524 ; Acetylation of Arylamines, J. J. Sud- 

 borough, 529 ; Method of Isolating Maltose from Glucose, 

 A. C. Hill, 529 ; Amide-formation from Aldehydes, R. H. 

 Pickard and W. Carter, 529 ; Formation of Aromatic Com- 

 pounds from Ethyl Glutaconate, W. T. Lawrence and W. H. 

 Perkin, Jun., 529; Method of Comparing Affinity-values of 

 Acids, H. J. H. Fenton and H. O. Jones, 531 ; Isomeric 

 Esters of Dioxymaleic Acid, H. J. H. Fenton and 

 G. H. Ruffel, 531 ; Constitution of Cellulose, H. J. H. 

 Fenton and Mildred Gostling, 531 ; Molecular Weight 

 of Glycogen, H. Jackson, 531 ; Condensation of Formalde- 

 hyde and Formation of /3-acrose, H. Jackson, 531 ; 

 Action of Acids on Calcium Carbonate in presence of Alcohol, 

 C. Vallee, 531 ; Commercial Ferrosilicons, P. Lebeau, 531 ; 

 Action of Acid Chlorides and Anhydrides on Organo-metallic 

 Compounds of Magnesium, MM. Tissier and Grignard, 531 ; 

 the supposed Binaphthylene Alcohol, R. Fosse, 532 ; Action 

 of Butyryl Chloride on Sodium Compound of Methyl Aceto- 

 acetate, MM. Bouveault and A. Bongert, 532 ; Production 

 of Acetyl-Methyl-Carbinol by Bacillus tartricus, L. Grimbert, 

 532 ; Method of Preparing Amides from corresponding Alde- 

 hydes, Messrs. Pickard and Carter, 548 ; Platinum in 

 Egyptian Hieroglyphics, Daniel Berthelot, 556 ; Electro- 

 chemical relations of Allotropic States of Silver, Daniel Ber- 

 thelot, "556; Practical Electro-chemistry, G. Bertram Blount, 

 Dr. F. M. Perkins, 582 ; the Origin of Thermal Sulphurous 

 Waters, Armand Gautier, 556 ; Grundlinien der Anorganischen 

 Chemie, Prof. W. Ostwald, 557 ; Engineering Chemistry, 

 Thomas B. Stillman, 561 ; Three New Alkaloids from To- 

 bacco, MM. Pictet and Rotschy, 575 ; Cinchonine, E. Jung- 

 fleisch and E. Leger, 579 ; Action of Esters of Dibasic Acids 

 on Organo-metallic Compounds, Araand Valeur, 579 ; 

 Organo-metallic Compounds of Magnesium, MM. Tissier 

 and Grignard, 579 ; New Reactions of Organo-magnesium 

 Compounds, Ch. Moureu, 579 ; New Synthesis of Aniline, 

 G. F. Jaubert, 579 ; Death of Prof. F. M. Raoult, 593 ; New 

 Method of distinguishing Colouring-matters by Study of Light 

 Absorption applied to Indophenols, C. Camichel and P. 

 Bayrac, 604 ; Reaction of Amidobenzophenones and Aromatic 

 Amines in presence of Sulphuric Acid, Paul Lemoult, 604 ; 

 Composition of Palermo " Blood Rain," S. Meunier, 604 ; 

 Elementary Studies in Chemistry, Joseph Toriey, Prof. A. 

 Smithells, 606; Properties of Steel containing Nickel, 619; 

 Morphine, II., S. B. Schryver and F. H. Lees, 626; Pilo- 

 carpine, H. A. D. Jowett, 626 ; Action of Bacillus coli 

 cominums on Carbohydrates, A. Handen, 626 ; Alkylation of 

 Acylarylamines, G. D. Lander, 626 ; Atomic Weight of Lan- 

 thanum, B. Brauner and F. Pavlecek, 626 ; Atomic Weight 

 of Praseodymium, B. Brauner, 626; Praseodymium Tetroxide 

 and Peroxide, B. Brauner, 626 ; Neodymium, B. Brauner, 

 626 ; Thorium, B. Brauner, 626 ; Pheno-o-Ketoheptamethy- 

 lene, F. S. Kipping and A. E. Hunter, 627 ; Action of 

 Hydrogen Peroxide on Silver Oxide, Daniel Berthelot, 628 ; 

 Detection of Alkaloids by Micro-Chemical Method, E. Pozzi- 

 Escot, 628 ; Agricultural Chemistry : Memoranda of the 

 Origin, Plan and Results of the Experiments conducted at 

 Rothamsted, 1900, 79 ; Agricultural Demonstration and Ex- 

 periment, Prof. Wm. Somerville, F. R.S., 84 



Chevallier (H.), Permanent Variations of Electrical Resistance 

 of Metallic Wires, 243 



Chevrotien (M.), New Organo-metallic Compounds of Mercury, 



340 

 .Chicago Drainage Canal, the, 547 



Child (C. D.), Prof. Thomson's Method of determining Velocity 



of Ions, 573 

 Child, the, a Study in the Evolution of Man, A. F. Chamber- 

 lain, 105 

 China : Mount Omi and Beyond, A. J. Little, 543 ; China, her 



History, Diplomacy and Commerce from the earliest times 



to the present day, E. H. Parker, Supp. ix, 

 Chisholm (H. W.), Death and Obituary Notice of, 304 

 Chronology : a Self-verifying Chronological History of Ancient 



Egypt, a Book of Startling Discoveries, Orlando P. Schmidt, 



581 

 Chronometers, Action of Terrestrial Magnetism on the Rates of, 



165 

 Chronometry : Half-seconds Pendulums, Mr. Watson, 195 

 Chrysanthemum, a Weeping, 161 

 Church (Prof. A. H., F.R.S.). Apatite in Ceylon, 464 

 Circumpolar Variable Stars, Observations of, 502 

 Cirillo (Domenico) and the Chemical Action of Light on Plants, 



Prof. Italo Giglioli, 15 

 Clark (Hubert Lyman), the Museum of the Institute of Jamaica, 



347 

 Clark (J. Edmund), Late Appearance of a Humming-bird 



Moth, 58 

 Clark (Prof. W. Bullock), National Aspects of Scientific Investi- 

 gation, 357 

 Clarke (W. J.), Unconformity of Upper (Red) and Middle (Grey) 



Coal Measures of Shropshire, 219 

 Classen (Prof. Dr. A.), "Ausgewahlte Methoden der Analyti- 



schen Chemie," 463 

 Cleavage, Electricities of Stripping and. Prof. A. S. Herschel, 



F.R.S., 179 

 Climbing in the Himalayas : In the Ice World of Himalaya, 



Fanny Bullock Workman, William Hunter Workman, Prof. 



T. G. Bonney, F.R.S., 254 

 Clowes (Prof. Frank), the Treatment of London Sewage, 190 

 Clusters, Abnormal Stars in, Prof. E. E. Barnard, 68 

 Coal Mining, Practical, George L. Kerr, 417 

 Coal Resources of Victoria, James Stirling, 90 

 Cockerell (Prof. T. D. A.), the Markings of Antilocapra, 58 ; 



the Jamaican Species of Peripatus, 325 ; the Mongoose in 



Jamaica, 348 ; Red Colouring Matter of Roots of Eremocarya 



Micrantha, 353 

 Cocks (A. H.), Gestation Period of Pine-Marten, 170 

 Coehn (Herr), Ammonium Amalgam, 285 

 Coffee and Tobacco Planting, Literature of, G. H. James, 



J. R. Jackson, 7 

 Cohen (Dr. Julius B.), Practical Organic Chemistry for Advanced 



Students, 511 

 Coherer, a New Form of. Prof. Augustus Trowbridge, 156 

 Cohnheim (Dr. Otto), Chemie der Eiweisskbrper, 224 

 Coins, the Ethnology of Ancient History deduced from Records, 



Monuments and. Prof. Alfred C. Haddon, F.R.S., 309 

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

 Cole (Prof. Grenville A. J.), Steinbruchindustrie und Stein- 



bruchgeologie. Dr. O. Herrmann, 27 ; the Metamorphic 



Rocks of Eastern Tyrone and Southern Donegal, 37 ; Early 



Observations of Volcanic Phenomena in Auvergne and Ireland, 



464 

 Cole (W. H.), Light Railways at Home and Abroad, 81 

 Colin (E. ), Magnetic Observations on Madagascar Coasts, 451 

 Collection of Material for the Study of " Species," the, S. Pace, 



490 

 Colloidal Solutions, Theory of, Dr. F. G. Donnan, 482 

 Colonisation, the Science of, 104 

 Coloration of the Prong-buck, Secondary Sexual Characters and 



the, R. I. Pocock, 157 

 Colours, Photography in, R. Child Bayley, 298 

 Colson (A.), Certain Conditions of Reversibility, 460 

 Columbia, British, the Ethnography of. Memoirs of the 



American Museum of Natural History, vol. ii., Anthropology, 



i., the Jesup North Pacific Expedition, iv., the Thompson 



Indians, James Teit, Prof. A. C. Haddon, F.R.S., 3 

 Coma Berenices Cluster, Catalogue of Principal Stars in, 383 

 Comets : Ephemeris of Comet 1900 ^, 39 ; Elements of Comet 



1900 b (Borelly-Brooks), 92 ; Elements of Comet 1900 c, 260 ; 



Elliptic Elements of Comet 1900 f, 333 ; Comet 1900 c 



(Giacobini), Observations at Algiers, MM. Rambaud and 



Sy, 291 ; Brorsen's Comet, 333 ; Definitive Elements of the 



Orbit of Comet 1898 vii., 355 

 Commutation, the Theory of, C. C. Hawkins, 324 



