Nature, 1 



December 13, 1900 J 



Index 



Howies (F. H.), j8-Isopropylglutaric Acid and Cis- and Trans- 



methyiisopropylglutaric Acids, 143 

 Hudson (W. H.), Nature in Downla'nd, 417 

 Huepf)e (Dr. Ferdinand), the Principles of Bacteriology, 73 

 Hughes (Prof. T. McKenny, F.R.S.), Snowdrifts on Ingle- 

 borough in July, 389 

 Hulett (G. A.), the Purification of Mercury, 160 

 Human Babies : What they Teach, S. S. Buckman, 221 

 Humeri, Perforate, on, from Ancient Egyptian Skeletons, Prof. 



A. Macalister, 633 

 Hunn (C. E.), the Amateur's Practical Garden Book, loi 

 Huns, the White, C. de Ujfalvy, 323 



Hunt (A. R.), Microphotography, Isophotography, Mega- 

 photography, 79 

 Hurion (A.), Composition of Mont Dore Gas, 47 

 Hurricane, Disastrous Hurricane in the United States, 489 

 Hurricane, Galveston, the Lessons of, 604 ; Track of, 628 

 Huxley Memorial Statue, the Unveiling of the, lO 

 Huxley and his Work, F. W. Henkel, 437 ; C. Simmonds, 495 

 Huxley (Thos. H., LL.D., F.R.S.), Lessons in Elementary 



Physiology, 363 

 Hybrids, Plant, Wilfred Mark Webb, 174 



Hydrodynamics : Vorlesungen Uber hydrodynamische Fern- 

 krafte nach C. A. Bjerknes' Theorie, V. Bjerknes, Prof. 

 G. H. Bryan, F.R.S., 3 

 Hydrography: the Severn Bore, Vaughan Cornish, 126; a 

 Partial Explanation of some of the Principal Ocean Tides, 

 R. A. Harris, 258 ; the Cruise and Deep-sea Exploration of 

 the Siboga in the Indian Archipelago, 327 

 Hygiene : the Bacterial Treatment of Sewage, Dr. Frank 

 Clowes and Dr. Houston, 128; First-stage Hygiene, Robert A. 

 Lyster, 173 ; Use of Sodium Peroxide for Purifying Wells 

 containing Carbonic Acid, E. Derenne, 432 ; Principes 

 d'Hygiene Coloniale, Dr. Georges Treille, 620 



Ichthyology : Psychology of Fishes, Dr. R. W. Shufeldt, 63 ; 

 Abnormalities of Limbs and Tail of Dipnoan Fishes, H. H, 

 Brindley, 215 ; Beitrage zur Physiologic des elektrischen 

 Organes der Zitterrochen (Torpedo), Siegfried Garten, 290 ; 

 Leptocephales, Young of Conger-eel, E. R. Waite, 324 ; 

 Racovitza Glacialis, New Antarctic Fish, Louis Dollo, 350 ; 

 a Large Tasmanian Crab, Alex Morton, 496 ; the Nest- 

 building Brook- Lamprey, Messrs. Young and Cole, 500 

 Identification, Criminal, the English System, Dr. J. G. Garson, 



190. 

 India : Cambrian Fossils of Eastern Salt-range, Dr. K. Red- 

 lich, 36 ; Fifty Years of Geological Survey in India, 105 ; 

 Bamboo Manna, David Hooper, 127 ; Crainology of Hill 

 Tribes, Sir Wm. Turner, F.R.S., 263; the Great Earth- 

 quake of June 12, 1897, R. D. Oldham, 305 ; the Cruise 

 and Deep-sea Exploration of the Siboga in the Indian 

 Archipelago, 327 

 Indiana, Wire Fence Telephony in, 374 

 Indican, J. Ilazewinkel, 47 ; Prof. Hoogewerff and H. ter 



Meulen, 47 

 Indigo, Artificial, Manufacture in Germany of, 422 

 Indigo Fermentation, Prof. Beyerinck, 47 

 Industry, Science in Relation to Art and, 32 

 Infusoria, the Eye-spot in Euglena, H. Wager, 605 

 Ingall (E. D.), Mineral Production of Canada, 499 

 Ingleborough, Snow-drifts on, in July. Prof. T. McKenny 



Hughes, F.R.S., 389 ; Prof. T. G. Bonney, F.R.S., 412 

 Ink, Writing, Dr. T. E. Thorpe, 554 

 International Association of Academics, the, 249 

 International Catalogue of Scientific Literature, the, 197, 206 

 International Congress of Applied Chemistry, 519 

 International Geological Congress, L. Gentil, 557 

 Introduction to Physical Chemistry, James Walker, Prof. 



Arthur Smithells, 76 

 Introduction to Zoology, C. B. Davenport, Gertrude C. 



Davenport, 433 

 Ions, the Theory of, 524 

 Irano Indians, Craniology, M. Ujfalvy, 351 

 Iris, Insect Visitors to, Prof. J. G. Needham, 201 

 Iron: Iron and Steel Institute, 67, 535; Solution Theory Ap- 

 plied to Molten Iron and Steel, John Parry, 128; Effect of 

 Iron upon the Growth of Grass, 151 ; Permeability of Iron 

 under the Influence of the Oscillatory Discharge from a 

 Condenser, E. W. Marchant, 413 



Iroquois of Ontario, on the Paganism of the, David Boyle, 



63s 



Irrigation and Drainage, F. II. King, 5 



Irvine (Dr. R. ), on the Mechanical and Chemical Changes 

 which take place during the Incubation of Eggs, 589 



Irving (Rev. Dr. A.), the New Senate of the University of 

 London, 549 



Isle of Man, Rock-structures in the, and in South Tyrol, 

 Dr. Maria M. Ogilvie Gordon, 7 



Isophotography, A. R. Hunt, 79 



Issel (A.), Origin and Formation of Red Sea, 201 



Italy : Electrical Power Transmission Works in Northern 

 Italy, 84 ; Cannon Fire as a Hail-preventive, 158 ; a Recol- 

 lection of King Umberto, Prof. W. E. Ayrton, F.R.S.,320 



Jackson (Henry), on the Formation of Starch from Glycollic 

 Aldehyde by Green Plants, 611 



Jacobsohn (Dr. L.), Handbuch der Anatomie und verglei- 

 chenden Anatomie des Centralnervensystems der Saugetiere, 

 267 



Janet (C), Artificial Ant-hills at Paris Exhibition, 490 



Japan, on the Japanese Gohei and the Ainu inao, W. G. 

 Aston, 635 



Jaumann (G.), an Electrical Experiment of M. Jaumann, P. 

 Villard, 47 ; Rotating Magnetic Flag, 211 



Jex-Blake (Miss L.), Variations in Plants of the Herb Paris, 

 174 



Johnson (Colonel), on Foreign and Colonial Surveys, 590 



Joly (Prof. J., F.R.S.), the Formation of Silica, 84 ; an 

 Estimate of the Geological Age of the Earth, 235 ; the 

 Order of Crystallisation of Silicates in Igneous Rocks, 262 ; 

 Ascent of Sap, 572 



Jones (Francis), the Air of Rooms, 387 



Jones (H. C), the Theory of Electrolytic Dissociation, 121 



Jones (H. O.), on a Simple Method of Comparing the "Affi- 

 nities" of Certain Acids, 567 



Jorgensen (Alfred), Micro-organisms and Fermentation, 195 



Joubin (P.), Polarisation of Solar Corona observed at Elche, 

 191 



Jourdain (Philip E. B.), Lehrbuch der Photochromie (Photo- 

 graphic der NatUrlichen Farben), Wilhelm Zenker, 316 



Journal of Botany, 260, 520 



Journal of Microscopical Society, 520 



Jowelt (A.), on the Glacial Phenomena of the West Ridings 

 588 



Jowett H. R. D.), Constitution of Pilocarpine, 215 



Jubilee of the Imperial Geological Institute of Vienna, 258 



Jukes- Browne (A. J.), Memoirs of the Geological Survey of the 

 United Kingdom. The Cretaceous Rocks of Britain. Vol.1. 

 The Gault and Upper Greensand of England, 617 



Kamenka River, Diamonds discovered on, 603 



Kahlbaum (Georg W. A.), Christian Friedrich Schonbein, 

 I 799- I 868, 97 



Kallir (L.), Interruption Spark in Alternating Current with 

 Metallic Electrodes, 335 



Kassowitz (Prof Dr. Max), Allgemeine Biologic, Prof. H. 

 Marshall Ward, F.R.S., 217 



Kathode Rays : on the Apparent Emission of Kathode Rays 

 from an Electrode at Zero-potential, C. E. Phillips, 564 



Kazan Society of Naturalists, Memoirs of, 93 



Keeble (F. W.), Colour-changes in Prawns, 555; on the 

 Colour-changes of various Prawns, 590 



Kecgan (P. Q.), Leaf Decay and Autumn Tints, 523 



Kcelcr (Prof. James Edward), Death of, 456 ; Obituary Notice 

 of, 497 



Keller (Helen), Souvenir, 388 



Kelvin (Lord, F. R.S.), Motion in an Infinite Elastic Solid 

 caused by Motion through it of a Body acting on it only by 

 Attraction and Repulsion, 360 



Kemp (J. F.), the Ore Deposits of the United States and 

 Canada, 365 



Kendall (Prof. P. F. ), on the Geological Evidence of the Con- 

 ditions under which Coal was formed, 588 



Kennedy (N.), Surveying with the Tacheometcr, 571 



Kennedy (W.), Large Meteor at Roche's Point, 395 



Kennelly (Dr. ), Relative Advantages of Alternate and Con- 

 tinuous Currents for General Electrical Supply with regard to 

 Interference with other Interests, 415 



