XXIV 



Index 





Wetmore (A.), A Study of the Body Temperature of 



Birds, 566 ; Birds from Haitian Caves, 855 ; Owl 



from the Eocene of Wyoming, 190 

 Wheeler (Prof. W. M.), A Study of some Social Beetles 



in British Guiana and of their Relations to the Ant- 

 Plant Tachigalia, 95 

 Wherry (E. T.), The Statement of Crystal-symmetry, 586 

 Whiddington (Prof. R.), X-ray Electrons, 681 

 Whitaker (W.), The Water Supply of Cambridgeshire, 



Huntingdonshire, and Rutland from Underground 



Sources, 7 

 White (E. G.), The Voice Beautiful in Speech and Song : 



A Consideration of the Capabilities of the Vocal 



Curds and their Work in the Art of Tone Production. 



Third edition, 871 

 Whitehead (Prof. A. N.), elected President of the Aristotelian 



Society, 126; presented with the James Scott Prize 



of the Royal Society of Edinburgh, 50 ; The Related- 



ness of Nature, 63 ; Uniformity and Contingency, 



756 ; and Prof. H. Wildon Carr, The Philosophical 



Aspects of the Principle of Relativity, 231 

 Whiteley (B), Iron-founding, 537 

 Whiteley (J. H.), The Effect of Deformation on the Ar 1 



Change in Steels, 682 

 Whitney (P. C), An Experimental Towing-tank used by 



Benjamin Franklin, 10 

 Whittaker (Prof. E. T.), elected a Foreign Member of the 



Reale Accademia dei Lincei, Rome, 188 ; Quantum 



Mechanism in the Atom, 23 

 Wieland (Prof.), appointed to the Editorial Board of 



Liebig's Annalen, 554 

 Wightman (E. P.), A. P. H. Trivelli, and S. E. Sheppard, 



Studies in Photographic Sensitivity, 714 

 Wightman (W. A.), appointed Demonstrator in Organic 



Chemistry in Leeds University, 621 

 Wilckens (Dr. O.), Upper Cretaceous Gastropods of New 



Zealand, 556 

 Wilkins (V. E.), Agricultural Research and the Farmer : 



A Record of Recent Achievement, 93 

 Wilkinson (Dr. G.), The Mechanism of the Cochlea, 560, 



737 

 Williams (A. M.), Two Properties of Powders, 135 

 Williams (C. B.), Sense of Smell in Birds, 149 

 Williams (H.), The Lavas of Snowdonia, 888 

 Williamson (H. B.), An Addition to the Flora of Victoria, 



168 ; Revision of the Genus Pultena>a. Part iii., 563 

 Willis (Dr. A. R.), [obituary article], 86 

 Willis (Dr. J. C), Age and Area, 710 ; and others, The 



Present Position of Darwinism, 751 

 Willoughby (C. C.) and E. A. Hooton, Earthworks in 



America, 585 

 Willson (Dr. R. W.), [death], 851 

 Wilmott (A. J.), Orchis latifolia Linn, (marsh orchis) 



from the Island of Oland, Sweden, 757 

 Wilson (C. B), Parasitic Copepods, 34 

 Wilson (C. T. R.), awarded a Royal Medal of the Royal 



Society, 674, 787 ; Some «-ray Tracks, 861 

 Wilson (Prof. G. H.), appointed Professor of Pathology 



in Birmingham University, 368 

 Wilson (G. V.) and others, Special Reports on the Mineral 



Resources of Great Britain. Vol. 2 : Barytes and 



Witherite, 211 

 Wilson (Prof. J.), Variation of Milk Yield with the Cow's 



Age and the Length of the Lactation Period, 830 

 Wilson (J. S.) and others, The Design of Railway Bridges, 



825 

 Wilson (R. M.), appointed Principal of the South-Eastern 



Agricultural College, 134 

 Wilson (W.), The Quantum Theory and Electromagnetic 



Phenomena, 722 

 Wilson-Smith (Miss M. J.), awarded the Lindley Student- 

 ship in the University of London for 1922, 25 



Winge (Dr. O.), Chromosomes of the " Millions " Fish, 748 

 Winstedt (E. O.), English Gypsy Christian Names, 90 

 Wirtz (C), The Brightness and Rotation of Uranus, 747 

 Wislicenus (Prof. W.), [death], 50 ; [obituary article], 223 

 Witherby (H. F.) and W. L. Sclater, Birds marked in 



Europe recovered in South Africa, 323 

 Wolbach (Prof. S. B.), New Growths and Cancer, 766 

 Wolfe (W S.), Graphical Analysis : A Text-book on 



Graphic Statics, 412 

 Wollaston (T. R.), Filtration : An Elementary Treatise 



on Industrial Methods and Equipment for the 



Filtration of Liquids and Gases for those concerned 



with Water Supply, Ventilation, and Public Health ; 



Chemists, Mechanical Engineers, and others, 663 

 Wollman (E.) and M. Vagliano, The Influence of Avitamin- 



osis on Lactation, 136 

 Wood Comet, 1922 a, 555 ; 1922 d, 785 

 Woodger (J. H.), appointed University Reader in Biology 



at Middlesex Hospital Medical School, 25 

 Woodward (A. M.), A Decorative Bronze Silenus Mask 



found at Ilkley, 748 

 Woodward (B. B.), Giantism among Gastropods, 128 

 Wootton (Mrs. Barbara), Sex Economics, 533 

 Wray (D. A.), The Geology and Mineral Resources of the 



Serb-Croat-Slovene State : Being the Report of the 



Geologist attached to the British Economic Mission 



to Serbia, 33 

 Wren (Sir Christopher), the Bi-centenarv of the death of, 



226 

 Wright (C. E.), The Elliptic Logarithmic Spiral, 40 

 Wright (C. S.), Gravity Variations, 875 

 Wright (Prof.), Leonardo da Vinci's Work on the Structure 



of the Heart, 296 

 Wright (W. B.), Geology and the Nebular Theory, 76 

 Wrightson (F. B.), awarded the J. S. Fry and Sons, Ltd., 



Colston Research Fellowship in the University of 



Bristol, 25 

 Wrinch (Dr. Dorothy) and Dr. H. Jeffreys, The Variable 



Depth of Earthquake Foci, 310 

 Wurmser (Mile.), The Preparation of Ammonium Nitrate, 



28 

 Wybergh (W. J.), Coal in South Africa, 786 



Yabe (Prof. H.) and S. Hanzawa, Uhligina, a New Type 



of Foraminifera found in the Eocene of Japan and 



West Galicia, 749 

 Yokoyama (Prof. M.), Japanese Pliocene Fossils, 646 

 Yorke (J. Paley), Magnetism and Electricity. New 



edition, 630 ; Technical Education, 24 

 Young (Miss J. M.), Periodical Comets, 89 

 Young (Prof. K.), Immigrant Groups in America, 713 

 Young (Prof. S.), Azeotropic Mixtures, 758 

 Young (Prof. W. H.), elected President of the London 



Mathematical Society, 711 

 Younghusband (Sir Francis), presented with the Charles P. 



Daly Medal of the American Geographical Society, 158 

 Youngman (W.), Germination of Indian Barley, 585 

 Yovanovitch (D.), The Chemical Properties of Meso- 



thorium-2, 332 ; and Mile. Chamie, The Preparation 



of a Standard Radium Salt, 299 

 Yule (G. U.), elected to a fellowship at St. John's College, 



Cambridge, 684 



Zeeman (Prof. P.), awarded the Rumford Medal of the 

 Royal Society, 674, 7S7 ; elected a Corresponding 

 Member of the Prussian Academy of Sciences, Berlin, 

 158 



Zivv (K), An Unpublished Method of Preparing Vaccine, 

 687 



