Nature, 1 

 July 28, 1910J 



Index 



xliii 



h, the Beginnings of Human, Dr. C, Taiiber, 508 

 cer (L. J.), Metric Measures, 296 

 >jpv^.ige with a Siliceous and Calcareous Skeleton, R. Kirk- 



patrick, 338 

 Spurious Correlation, a Sample of, Alex. B. MacE>owalI, 



96 ; Dr. Gilbert T. Walker, 97 

 Squid, the Anatomy of the Common, Loligo Pealii, L. W. 



Williams, 366 

 Stability and Efficiency of Kites, the, F. P. Fergusson, 



310; W. H. Dines, F.R.S., 310 

 Stadler (H.), Grading Analyses and their Application, 



447 



imesgeschichte, Vortrage iiber botanische gehalten an 



r Reichsuniversitat zu Leiden, Dr. J. P. Lotsy, 181 



:on (Major), the Jerboa, 197 



leton (H. E.), Contributions to the History and 

 ..Jinology of North-Eastern India, 330 

 S: -rs : Prof. Doberck's Double-star Observations, 109 ; 

 Observations of Southern Double Stars, Mr. Innes, 169 ; 

 I Measures of Double Stars, Mr. Olivier, 320; Stars with 

 Variable Radial Velocities, Messrs. Campbell, Albrecht, 

 and Wright, 140; Dr. Curtis, 140; Periodic Errors in 

 Right Ascension of Standard Star Catalogues, Dr. 

 EJowning, 169 ; the System of e Herculis, Mr. Harper, 

 201 ; Star Colours, Prof. Louis Bell, 291 ; Maximum of 

 Mira, 1909, Herr Maj', 320 ; Herr Landwehr, 320 ; 

 Stars with Variable Radial Velocities, O. J. Lee, 383 ; 

 Origin of Binary Stars, Prof. H. N. Russell, 409 ; the 

 ■^ nectroscopic Binary /3 Aurigae, R. H. Baker, 430 



istics : the Periodic Law, A. E. Garrett, 34; 



imeralised Profiles for Classification and Recognition, 

 - r P'rancis Galton, F.R.S., 127; the Census of 1911, 



■2 ; the Recent Growth of Population in W'estern 

 Europe, Sir J. A. Baines at Royal Statistical Society, 

 103; Death of Sir Robert Giffen, K.C.B., F.R.S., 196; 



)bituary Notice of, 254 



vn : Tables and Diagrams of the Thermal Properties 



i Saturated and Superheated Steam, L. S. Marks and 

 H. N. Davis, H. E. Wimperis, 212 ; Steam Tables, 

 ; rof. Robert H. Smith, 339 ; the Reviewer, 339 



■bing (E. P.), Indian Boring Beetles, 44; the Life- 

 story of Chermes himalayensis on the Spruce (Picea 



!')rinda), and Silver Fir (Abies Webbiana) of the N.W. 

 '. limalaya, 147 



-imann (Prof. G.), Theory of the Extreme Polygenetic 



irigin of the Mammalia, 471 



ar Velocities, the Objective-prism Determination of, 



of. R. W. Wood, 468 



ohens (E. L.), the Embr\'o-sac and Embryo of Certain 



'nasaceae, 82 



vart (Dr. R. W.), an Elementary Text-book of 



'hysics, 485 



•vart (S. A.), Death and Obituary Notice of, 530 



vart (T. Grainger), a Text-book of Nervous Diseases, 



vi7 



s (W.), the Anatomy of Saxegothaea consfncua, Lindl., 



rna (Dr. Knut), Les Groups de Civilisation en Scan- 

 iinavie a I'Epoque des Sepultures k Galerie, 228 



at's Skin, the Yellow Colour in the. Dr. Henry O. 

 -orbes, 217 



ckley (C. W.), Rhinoceroses living for Long Periods in 

 -omaliland without Water, 198 



^cklin (M.), Accidental Presence of Sulphocyanides in 



lilk and their Origin, 480 



-tzenberg (H.), a Low-Temperature Cooling Bath, 168 



ne and Bronze Ages in Italy and Sicily, the, T. Eric 



'^et, 122 



rmer (Carl), Photographs of the Aurora Borealis and 

 New Method of Measuring their Altitude, 514 

 It (Prof. G. F.), Instinct and Intelligence, 537 

 ss, a New Experimental Method of Investigating Cer- 



lin Systems of, G. H. Gulliver, 203 



omeyer (C. E.), Brittleness of Mild Steel due to Nitro- 

 ^n, no 



">ng (Pablo-Martinez), Colloidal Nature of the Chromo- 



olysulphuric .\cids, 360 



oobant (Prof.), Comet 1910a, 260 ; the Vekicity of the 

 ~~oIar System in Space, 291 



utt (Hon. R. J.), Accumulation of Helium in Geological 



iime, 476 



Stubbs (E. J.), White Egret a Common Species in our 



Islands in the Middle Ages, 263 

 Stubbs (F. J.), Mechanism by which Aquatic Birds are 

 enabled to Maintain Themselves at DiflTerent Levels in 

 the Water, 532 



Stuhlmann (Otto, jun.), a Difference in the Photoelectric 



Effect caused by Incident and Divergent Light, 311 

 Stumpf (Prof.), Stumpf Uni-directional Fk)W Steam Engine, 

 500 



Styles used in India, Iron, I. H. Burkill, 531 



Sudan, in the Torrid, H. Lincoln TangyeJ Sir 11. H. 

 Johnston, K.C.M.G., K.C.B., 491 



Suess (Prof. E.), Das Antlitz der Erde, 451 



Sugar Industry in Hawaii, the, 172 



Summers (Miss L. S. M.), Antipatharians from the Indian 

 Ocean, 179 



Sumpner (Dr. W. E.), Galvanometer for Alternate-current 

 Circuits, 547 



Sun : Displacement of Lines at the Sun's Limb, W. S. 

 Adams, 46 ; the Sun a Habitable Body like the Earth, 

 Sree Benoybhushan Raha Dass, 125 ; the Intrinsic Bril- 

 liancy of the Sun, Dr. Nordmann, 232 ; Coming Total 

 Eclipses of the Sun, Dr. Pio Emanuelli, 468 ; see also 

 Solar Eclipses 



Sunlight, the Fertilising Influence of, Dr. E. J. Russell, 6, 

 249, 489; Dr. John Aitken, F.R.S., 37; F. Fletcher, 156; 

 J. Walter Leather, 277 



Sun-spots: a Naked-eye Sun-spot Group, J. H. Elgie, 20; 

 the Sun-spots of September 25, 1909, Dr. Slocum, 46; 

 Sun-spots and Facuiae in 1909, Prof. Ricco, 169 



Surface (Dr. Frank M.), Egg-production of Selected Fowls, 

 43 ; Applications of Correlation Methods to Poultry 

 Problems, 199 



Surgery : Death of Prof. W. Rose, 405 ; Death of Sir 

 Francis Seymour Haden, 435 



Surveying: Death of J. B. N. Hennessey, F.R.S., 379; 

 Obituarv Notice of, 435 ; Hydrographic Surveying, Com- 

 mander 'Stuart V. S. C. Messum, 482; Precise Levelling 

 carried out with the American Binocular Level, 532 



Survival of Man, Sir Oliver Lodge, F.R.S., 31 



Sussex, East, Education Committee, Experiments on 

 Meadow Hay, 313 



Siisswasserfauna Deutschlands, die, 421 



Sutherland (Mr.), on the Constitution of Water, 292 



Swain (Prof. G. F.), Engineering as a Profession, 114 



Swanton (E. W.), Fungi and How to Know Them, an 

 Introduction to Field Mycology, 92 



Swinton (A. A. C), Physiological Effects of an Alternating 

 Magnetic Field on the Human Body, 289 



Sykes (Miss M. G.), .Anatomy of Wehvitschia mirabilis, 298 



Svkora (Prof.), Hallev's Comet, 439 



Syria and West Persia, Map of Eastern Turkey-in-Asia, 365 



S'zilard (B.). Action at a Distance on the Coherer produced 

 by Metallic Contacts, 548 



Taboury (F.), Syntheses Effected with Benzyl Cyanide, 89: 



Synthesis of Aromatic Nitriles, 389 

 Talbot (P. A.), the Ekoi of Southern Nigeria, 547 

 Tangye (H. Lincoln), in the Torrid Sudan, 491 

 Tantalum, Native, Dr. W. von John, 398 

 Tarbell (Prof. F. B.), Catalogue of Bronzes, &c., in Field 



Museum of Natural History, Reproduced from Originals 



in the National Museum of Naples, 396 

 Tarr (Prof. Ralph S.), Tarr and McMurray's Geographies, 



458 

 Taiiber (Dr. C), the Beginnings of Human Speech, 508 

 Taylor (H. Birchard), Hydraulic Reaction Turbine in 



America, 231 

 Taylor (R. L.), Action of Carbon Dioxide and of Air on 



Bleaching Powder and Similar Substances, 329 

 Tchougaeff (L.), Some Cholesterin Derivatives, 449 

 Technical Education, a National System of. Dr. Robert 



Pohl at Association of Teachers in Technical Institutions, 



206 

 Technical Education, the Organisation of. Dr. R. T. Glaze- 

 brook, F.R.S., at Association of Technical Institutions, 83 

 Technical Institutions, Association of Teachers in, 508 

 Telegraphy : the Work of Lord Kelvin in Telegraphy and 

 Navigation. Prof. J. A. Ewing, C.B., F.R.S., at Institu- 



