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Index 



Gatstang (Walter), the Mackerel, 1S3 ; First Physical and 



Biological Survey of English Channel, 396 

 Gas and Petroleum Engines, Henry de Graffigny, 76 

 Gas, Natural, Fluctuations in Composition of, F. C. Phillips, 



349 



Gases: Kinetic Theory of Gases, Prof. Ramsay, 15; Etherion, 

 a New Gas, Sir William Crooks, F.R.S., 40; C. F. Brush, 

 45 ; Dr. M. Smoluchowski de Sniolan, 223 ; Thermodynamics 

 of Gas-Liquefaction by Expansion, A. Wilkowski, 133 ; 

 Origin of Gases Evolved by Healed Minerals, M. W. 

 ■ Travers, 140 ; Flame Spectrum of Mercury and Theory of 

 Energy-Distribution in Gases, Prof. Liveing, 142 ; Ratio of 

 Two Specific Heats of Gases, L. Boltzmann, 192 ; the Dis- 

 charge of Electricity through Gases, Prof. J. J. Thomson, 

 F. R. S., 241 ; Coefhcient of Expansion of perfectly Gaseous 

 State, Daniel Berthelot, 431 ; Law of Temperature in Gaseous 

 Bodies, C. M. Woodward, 616 



Gasteropoda, formation of Egg-Capsules in, J. T. Cunningham, 



557 



Gauss's Astronomical Work, the Publication of, D. Brendel, 

 158 



Gautier (Armand), Free Hydrogen in Air, 71 ; Iodine in Air, 

 503 ; Maximum Chlorides in Sea Air, 528 



Gautier (Henri), Thermal Properties of Limes prepared at 

 Different Temperatures, 599 



Gee (W. W. Haldane), Mathematical and Physical Tables, 532 j 



Gcgenbaur (Carl), Vergleichende .\natomie der Wirbelthiere | 

 mit Beriicksichtigung der Wirbellosen, 169 I 



Geikie (Sir Archibald, F.R.S.), Science in Education, 108 



Geikie (James), Earth .Sculpture, 265 1 



Geitel 1 H. ), Determination of Direction of Vertical Atmospheric 

 Electrical Currents by Observations of Atmospheric Elec- 

 tricity, 278 



Gelle (Dr. M. E. ), L'Audition et ses Organes, 556 



Geminids, the, 136, 157 ; W. E. Besley, 176 



Geodesy, Conference of the International Geodetic Association, 

 E. D. Preston, 258 ; Measurement of an Arc in Spitsbergen, 

 25S : Conference of International Association, 258 ; the 

 \Vork of the Central (Potsdam) Bureau, Prof. Helmert, 258 ; 

 Latest Result from Pendulum Observations, 258 ; the Ke- 

 measurement of the Peruvian Arc, 25S ; the Measurements 

 of the Siberian Arc, 25S ; the Variation of the Latitudes, 



■ 25S ; Instrument with which Kiistner discovered the Variation 

 of Latitudes, 259 ; Fizeau Apparatus for determining Co- 

 efficients of Expansion, 259 



Geography : the Story of Marco Polo, 75 ; Connection between 

 Manasarowar and Rakas-tal, Lieut. -General Sir Richard 

 Strachey, F.R.S., 76 ; Death of Sir George Baden-Powell, 

 79 ; the .\dvancement of Science in the Antarctic, 102 ; 

 Periodic Tides, Captain Anthony S. Thompson, 125 ; VV. H. 

 Wheeler, 150; through Asia, Sven Iledin, Dr. Hugh Robert ' 

 Mill, 127 ; the Story of Geographical Discovery, loseph 

 Jacobs, 149 ; Izvestia of East Siberian B;anch of Rus.sian 

 Geographical Society, 190 ; Through Arctic Lapland, Cutcliffe 

 Hyne, 222 ; Traverse of North Labrador Peninsula, A. R. 

 Low, 301 : the Plan of the Earth and its Causes, Dr. J. W. 

 Gregory, 330 ; Among the Celestials, Captain Francis 

 Younghusband, 367 ; Two Journeys in the Canadian Rockies, 

 Prof. Norman Collie, F.R'.S,, 376; an Illustrated School | 

 Geography, Andrew J. Herbertson, 389 ; Russian Society's 

 Medal Awards, 394 ; Among the Plimalayas, Major L. A. 

 Waddell, 443 : Class-Book of Physical Geography, Wm. 

 Hughes, 484 ; Recherches sur les Instruments, les Methodes 

 et le dessin Topographiques, Colonel A. Laussedat, 481 ; the 

 Study of Waves, Vaughan Cornish, 523 ; Drift- Bottles and 

 Surface Currents, 539 ; Death and Obituary Notice of Prof. 

 Heinrich Kiepert, 612 



Geology : Age of Niagara Falls, Prof. G. F. Wright, 16 ; the I 

 History of Niagara Falls, J. W. Spencer, 214 ; Recent Coral ! 

 Boring Operations at Funafuti, 22 ; Prof T. G. Bonney, 1 

 F.R.S. , 29; Funafuti, or Three Months on a Coral Island, 

 Mrs. Edgeworth David, Prof. T. G. Bonney, F.R.S., 554; : 

 Limurites in Contact with (iranitic Rocks of Hautes- Pyrenees, j 

 A. Lacroix, 47 ; First Lessons in Modern Geology, A. H. 

 Green, F.R.S., 52 ; Eruptive Rocks of Transvaal, J. A. Leo 

 Henderson, 106 ; Geology of Birmingham, Prof. Lapworlh, 

 F.R.S., 115; Pala:ozoic Radiolarian Rocks of New South | 

 Wales, Prof T. W. E. David and E. F. Pittman, 118; 

 Radiolaria in Devonian Rocks of New South Wales, G. J. 

 Hinde, F.R.S.. liS; Geological Society, 118, 141, 191,262, 



287, 334,406, 526, 551, 622; on Lepidodendron from the 

 Calciferous Sandstrme of Scotland, A. C. Seward and A. W. 

 Hill, 119; Conglomerate near Melmerby, J. E. Marr, 

 F.R.S., 141; Fossil Plants for Students of Botany and Geology, 

 A. C. Seward, F.R.S., 146; the Twelfth Movement of the 

 Earth, Prof J. P. O'Reilly, 176: Causes of \arialion in 

 Composition of Igneous Rocks, T. L. Walker, 189 ; Structure 

 of Southern Malverns, Prof. T. T. Groom, 191 ; Permian 

 Conglomerates of Lower Severn Basin, W. W. King, 191 ; 

 the Iron Ore Deposits of Northern Sweden, 211 ; Biotite- 

 Tinguaite Dike from Manchester-by-lhe-Sea, Mass., K. S. 

 Eakle, 214; Piiiiis sylvestris in (^Juaternian Gravels near 

 Troyes, P. Fliche, 240 ; Carte Geologique Internationale de 

 I'Europe, Prof Edward Hull, F.R.S., 247 ; Megalasauroid 

 Jaw from Rhstic Beds near Bridgend, Glamorganshire, E. 

 T. Newton, F.R.S., 262; Torsion Structures ot Dolomites, 

 M. M. Ogilvie, 262 ; Earth Sculpture, James Geikie, 265 ; 

 Death and Obituary Notice of Prof. W. Dames, 276 ; Geology 

 of South-Western Nova Scotia, Dr. L. W. Bailey, 283 ; 

 Geology of Ashbourne and Buxton Branch of the London and 

 North-Western Railway, H. H. Arnold- Bemrose, 287; 

 Oceanic Deposits of Trinidad, Prof. J. B. Harrison and A. 

 J. Jukes-Browne, 287 ; Iowa Geological Survey, Dr. Samuel 

 Calvin, H. F. Bain, 294 ; Geology of North Labrador 

 Peninsula, A. P. Low, 301 ; Fauna of Volga Eocene 

 Deposits, A. Netchaev, 30S ; Observations in Urukh, &c.. 

 Valleys, M. Karakash, 30S ; Fauna of Transcaspian Jurassic 

 Deposits, B. Senienoff, 308 ; the Principles of Stratigraphical 

 Geology, J. E. Marr, F.R.S., 313; the Plan of ihe Earth 

 and its Causes, Dr. J. W. Gregory, 330 ; What is the Loess ? ; 

 F. W. Sardeson, 332 ; Small Section of Felsitic Lavas and 

 Tuffs near Conway, Frank Rutley, 334 ; Geology of Southern 

 Morocco, Joseph Thomson, 334 ; Death of Major J. 

 Hotchkiss, 345 ; Massive Lava Flows on the Sierra Nevada, 



F. Leslie Ransom, 355 ; the Natural History of Cordierite 

 and its Associates, J. J. H. Teall, F.R.S., 380; MeduUosa 

 Anglica, D. H. Scott, F.R.S., 381 ; a Stream of .'\Iluvium, 

 Sir Martin Conway, 339 ; Fish Remains from Hallstatter 

 Kalk, A. Bittner, 397 ; Radiolaria in Cornish Chert, Dr. J. 



G. Hinde, F.R.S., 406; Gravel at Moreton-in-the-Marsh, 

 S. S. Buckman, 406; Schorl-Rock Pebbles from South-west 

 England in South and East English Drift Deposits, A. E.Salter, 

 406 ; Kieselguhr Deposits in Antrim, J. H. Pollok, 430 ; 

 Vertebrate Remains from Port Kennedy Bone Deposit, Prof. 

 E. D. Cope, 448 ; Contact Metamorphism, J. M. Clements, 

 453 ; the Geology of the Isle of Purbeck and Weymouth, A. 

 Strahan, 457 ; Another Stockton Dragon, 461 ; Deposition 

 of Barium Sulphate as Cementing Material of Sandstone, 

 Frank Clowes, 476 ; Brackish Water Deposits in Borneo, 

 Prof. Martin, 504; River Development as Illustrated 

 by the Rivers of North America, Prof. I. C. Russell, 

 506 ; Analysis of Genus Micraster, Dr. A. W. Rowe, 

 526 ; American Fossil Cycads, G. R. Wieland, 549 ; 

 Footprints of furassic Dinosaurs, O. C. Marsh, 549 ; 

 Chalk and Drift in Moen and Riigen, Prof T. G. Bonney, 

 F.R.S., and Rev. Edwin Hill, 551 ; Death of Dr. Franz von 

 Hauer, 515; Obituary Notice of, 561; a Manual of the 

 Geology of India, Part I., Corundum, Prof V. Ball, F.R.S., 

 T. H. Holland, 558 ; Mineral Resources of the United 

 States: Seventeenth Annual Report of the U.S. Geological 

 Survey, Corundum Deposits of the Southern Appalachian 

 Regions, J. A. Holmes, 55S ; Economic Geology of Eastern 

 Ontario: Corundum and other Minerals, Willet G. Miller, 

 558 ; Death and Obituary Notice of Joseph Stevens, 562 ; the 

 Permocarboniferous Fauna of Chitichun, Prof Carl Diener, 

 565 ; Fossil Jelly-fish, C. D, Walcott, 568 ; Further Notes on 

 Recent Volcanic Islands in the Pacific, Sir W. J. L. 

 Wharton, K.C.B., F.R.S., 582; Sources of Important 

 Minerals, 596 ; Glacial Lakes in Central New York, H. L. 

 Fairchild, 621 ; Phenocrysts of Intrusive Igneous Rocks, 

 L. V. Pirsson, 621 ; Chromite, J. H. Pratt, 621 : Two 

 Species of Saurocephalus, O. P. Hay, 621 ; Sponge-Spicules 

 in Derbyshire Carboniferous Limestone, Prof W. J. Sollas, 

 F.R.S.. 622 ; Spinel and Forsterite from Glenelg Limestone, 

 C. T. Clough and Dr. W. Pollard, 622 



Geometry : Famous Problems of Elementary Geometry, Felix 

 Klein, 52 ; Primer of Geometry, James Sutherland, 149 ; 

 Lectures on the Geometry of Position, Theodor Reye, Prof. 

 O. Henrici, F".R.S.,242; Spherical Trigonometry, W. W. 

 Lane, 268 ; Geometry verms Euclid, Prof. George M. 



