XXll 



Index 



r Nature, 

 \.ApHl 15, 1^5 



States, and of Kinta, Perak, 348 ; an Introduction to 

 Geology, C. I. Gardiner, 362 ; Cainozoic Peneplains of 

 S.W. England, C. B. Travis, 400 ; Quaternary Ice Age, 

 W. B. Wright, Dr. J. Home, 451 ; Smithsonian Ex- 

 plorations, 468; Is "Atikokania lawsoni " a Concretion? 

 G. Abbott, Dr. Walcott, 477 ; Geology in Austria- 

 Hungary, 492 ; Section of the East Alps from Allgau 

 to Lake Garda, O. Ampferer and W. Hammer, 493 ; 

 Marine Fauna of Ostrau Beds, R. v. Klebelsberg, 493 ; 

 Penck's association of Terminal Moraines and Outwash 

 Plains, O. Ampferer, 494 ; Economic Geology in United 

 States, 519 ; Deposits of the Useful Minerals and Rocks, 

 Profs. Beyschlag, Vogt, Krusch, S. J. Truscott, 583 ; 

 Silurian Inlier of Usk, C. I. Gardiner, 608 ; Cone-in- 

 cone Structure, S. R. Haselhurst, 608 ; Pembrokeshire, 

 Dr. A. H. Cox, 635 ; Geology of Machynlleth, Prof. 

 O. T. Jones and W. J. Pugh, 635 ; a First Book, Dr. 

 A. Wilmore, 640 ; New South VVales, C. A. Siissmilch, 

 640 ; Geology of To-day, Prof. J. W. Gregory, Prof. 

 Cole, 666 



Geometry : (a) Plane and Solid Geometry ; (b) Solid Geo- 

 metry, Prof. W. B. Ford and C. Ammerman, 31 ; 

 School Course, W. J. Dobbs, 31 ; Analytic Geometry 

 and Principles of Algebra, Prof. A. Ziwet and L. A. 

 Hopkins, 31 ; Elements of Non-Euclidean Geometry, 

 Dr. D. M. Y. Sommerville, 389 ; New Analysis of 

 Plane Geometry, Finite and Differential, 389 ; Course 

 of Geometry : for Secondary and Technical Schools, 

 A. H. Bell, '667 



German : Germany's Aims and Ambitions, Sir W. Ramsay, 

 137 ; Climate of German S.W. Africa, Prof. Dove, 264 ; 

 German Methods in Commerce, Sir Wm. Ramsay, 457, 

 546 ; Lack of Originality, Sir E. Ray Lankester, 486 ; 

 527 ; Exports of Optical Glass and Scientific Instru- 

 ments, 523 



Gifts and Grants : to Meteorology, 6 ; to New Zealand 

 Solar Observatory, 30,000!., from Mr. Thomas Cawthron, 

 62 (corrected amount) ; to London School of Economics, 

 Department of Railway Transport, 1200Z., from the 

 Earl of Rosebery, 162 ; to Queen's College, Belfast, 

 io,oooZ., bequeathed by Mr. Wm. Gibson, 246 ; to 

 Baker University, Baldwin, Kansas, ioo,oooZ., sub- 

 scribed, 246 ; to Royal Society, 1650I., by will of 

 W. Erasmus Darwin, 260 ; to Aberdeen LTniversity (for 

 Chemistry), 4000Z., from G. S. Yuill, 411 ; to New- 

 castle, Armstrong College, 3000I., by will of Dr. T. 

 Bell, 497 ; to Rothamsted, looL, from University of 

 Illinois, 513 ; to American Institutions, 22o,oooi., be- 

 queathed by Mrs. Draper, 538 ; State Aid for Science, 

 Tables, 553 ; to Harvard University, Estate of J. Arthur 

 Beebe, bequeathed, 553 ; to Pennsylvania University, 

 40,000/., by will of William B. Irvine, 5.:;3 ; to Welles- 

 ley College, 486,000!., collected, 580 ; to Royal Medical 

 Benevolent College, Epsom, 3000L, and to King's 

 College Medical School, 500L, bequests by Dr. I. 

 Burney Yeo, bo6 ; Dyers, loan of i,ooo,oooZ. and grant 

 not exceeding loo.oooZ., from Government, 621 



Gill, Sir David, Biographer's request for letters, etc., 567 



Girder, Circular-arc Bow, Prof. A. H. Gibson and E. G. 

 Ritchie, 532 



Glasgow, Rectorship of University, 240 ; Royal Technical 

 College, 382 



Glass: Glass for Optical Purposes, S. D. Chalmers, 117; 

 Optical Glass, Imports and German Exports, 523 ; 

 Glass Manufacture, 431 ; Chemical Glassware, 580; 

 Glass for Laboratories, British Supplies, C. A. Mercer, 

 670 ; Temperature Refraction Coefficients of Optical 

 Glass, Lt.-Col. J. W. Gifford, 718 



Glazed Frost, 149 ; C. F. Brooks, 400 



God and the Universe, Prof. G. W. de Tunzelmann, 696 



Gold in Ashanti, J. M. Campbell, 718 



Golfer, the Happy, H. Leach, 307 



Granaries, 262 



Grand Canon of Arizona, 343 ; Grand Canyon from 

 Wyoming to Mexico, E. L. Kolb, Prof. Cole, 587 



Graphic Statics, Elementary, J. T. Wight, 31 



Grasses, Development of Culms of, R. S. Hole, 600 



Gravitation, Theory of Relativity and of Gravitation, Prof. 

 Einstein, 401; What is Gravitation? Prof. Eddington, 

 685 



Great Ball on which We Live, C. R. Gibson, 390 



Greek Philosophy : Part i, Thales to Plato, J. Burnet, 



Capt. Hardcastle, 223 ; Anthropology of the Greeks, 



E. E. Sikes, A. E. Crawley, 360 

 Green Flash, Prof. W. M. F. Petrie, 88; Prof. A. W. 



Porter, 672 ; Green Vision of Wounded Soldier, 287 

 Ground Nuts, 650 

 Growth, Variation in Mammalian Tissue with Age, A. J. 



Walton, 690 

 Gypsies, Indian Origin, 63 ; Language of Qainat Gypsies, 



E. Persia, W. Ivanow, 163 

 Gyroscopic Motion, Elementary Treatment, H. Crabtree, 



Prof. C. V. Boys, 332 

 Gyrostatics : Lord Kelvin's Work (Lecture), Prof. A. Gray, 



711 



Haddock Fishery, E. S. Russell, 67 



Haemolysis, Influence of Salt Concentration on, W^ W. C. 

 Topley, 635 



Happy Golfer, H. Leach, 307 



Hardening of Metals, Prof. H. C. H. Carpenter, 374 



Harmonic Analysis, Practical, Dr. A. Russell, 662 



Harvard Second Map of Sky, 518 



Hay Infusions (Dr. Bastian), H. Richardson, 533 



Health of the Expeditionary Force, S. Paget, 425 



Heart, Antagonistic Action of Carbon Dioxide and Adre- 

 nalin on, S. W. Patterson, 356 



Heat : Examination and Thermal Value of Fuel, J. H. 

 Coste and E. R. Andrews, 59 



Heaton's Annual, 1915, 697 



Helium : Spectra of Helium and Hydrogen, Prof. J. W. 

 Nicholson, 642 ; New Type of Series in Band Spectrum 

 of Helium, Prof. A rowler, 661 



Helwan Mirrors, 38 



Heredity : Magpie Moth, Dr. L. Doncaster, 213 ; Colours 

 in Pigeons, Dr. L. J. Cole, 213 ; Inheritance in Par- 

 thenogenesis of Daphniidae, Dr. W. E. Agar, 370 ; 

 Brachydactyly and Mendelian Inheritance, Dr. H. 

 Drinkwater, 663 



Hermann's Phenomenon, Dr. G. S. Walpole, 412 



Herring, Age of a, Prof. D'Arcy W. Thompson, 60, 363 ; 

 Dr. J. Hjort and Einar Lea, 255 



Hexa-methylenetetramine, 593 



Highways and Byways in Lincolnshire, W. F. Rawnsley, 

 F. L. Griggs, 226 



Himalayas, Deflection of Plumb line by, H. H. Hayden, 27 



History : Historical Sketches of Old Charing, Dr. J. Gallo- 

 way, 87 ; History of Education, F. P. Graves, A. E. 

 Crawley, 361 ; History of Royal Society of Arts, Sir 

 H. T. W^ood, A. A. C. Swintoii, 415 



Holly Species, 522 



Honorary Degrees, Renunciation of. Dr. J. P. Lotsy, 88 ; 



94 

 Horses: Harwich Pliolophus, 63, 120; Shetland Pony, Ch. 



and Anne Douglas, 11 1 

 Horticultural Record, R. Cory, 225 ; Standard Cyclopedia 



of Horticulture, L. H. Bailey, 279 ; Bristol University 



Research Station, 628 

 Household, Physics of the, Prof. C. J. Lynde, 416 ; 



Elementary Household Chemistry, Prof. J. F. Snell, 



503 

 Hughes Induction Balance, 319 



Humidity Distribution in England, W. F. Stacey, 497 

 Hybridism in Cockatoos, 653 

 Hydrogen L'nes and Series Constant, W. E. Curtis, 98 ; 



Enhanced Lines of Hydrogen, A. S. King, 151 

 Hydrography : N. Atlantic Observations on the Scotia, D.- J. 



Matthews, 662 

 Hygiene, First Book of Physiology and, Gertrude D. Cath- 



cart, 615 

 Hypnotism, Animal and Human, E. Mangold, 338 



Ibo-speaking Peoples of Nigeria, N. W. Thomas, Sir H. H. 



Johnston, 165 

 Ice : Tidal Friction and Ice Ages, C. E. P. Brooks, Prof. 



Love, 254; Quaternary Ice Age, W. B. Wright, Dr. 



Home, 451 ; Curious Forms of Ice, G. M. Davies, 563 

 Icebergs : Ice in Southern Ocean, 371 ; Icebergs and Sea 



