XVI 



Index 



[Nature, 

 •July 28, 19IJ 



MM. Cirera and Pericas, 513; Change in the Nucleus 

 of Halley's Comet, J. Baillaud and A. Boinot, 513 ; 

 Observations of Winneclie's Comet, 1909^, R. Prager, 

 534; Daniel's Comet, igoge. Dr. Wolf, 109; Pidoux's 

 Comet, igiofc, 20, 79; Encke's Comet, Dr. Backlund, 

 232 ; the Nature of Comets' Tails, Dr. L. Zehnder, 169 ; 

 Observations of Comets, Dr. Wolf, 231 ; Dr. Graff, 231 ; 

 Cometary Orbits, Messrs. Crawford and Meyer, 320; 

 Miss Levy and Mr, Meyer, 320 ; the Spectra of Comets, 

 Prof. Fowler, 349; the Earth and Comets' Tails, 

 R. T. A. Innes, 459 ; A. S. Hemmy, 459 

 Compton (R. H.), Notes on the Anatomy of Dioon edule, 

 Lindl., 82 ; the Morphology and Anatomy of Utricularia 

 brachiata, Oliver, 82 

 Comtesse (.'\.), Action of the Bromides of Ortho- and Para- 

 anisylmagnesium upon Anthraquinone and j3-Methyl- 

 anthraquinone, 418-9 

 Conchology : Thomas Gray's Collection of Shells left to 



Kelvingn. »7e Museum, Glasgow, 164 

 Conquest of the Air, the, or the Advent of Aerial Naviga- 

 tion, Prof. A. Lawrence Rotch, Prof. G. H. Bryan, 

 F.R.S., and E. H. Harper, 132 

 Contamin (A.), Resorption of Experimental Tumours of 



Mice under the Influence of the X-Rays, 480 

 Contejean (M.), Elimination of Nitrogenous Waste in the 

 Act of Renal Secretion, the Subject having been Deprived 

 of Food, 547 

 Cook (J.), Centre of Gravity of Annual Rainfall, 125, 248, 



312 

 Cooper (C, S.), Trees and Shrubs of the British Isles, 



Native and Acclimatised, 243 

 Copaux (H.), Inequality of the Properties of the Two 

 Forms (Right and Left) of Potassium Silicotungstate, 

 29 

 Copenhagen Museum of Zoology, Dr. H. J. Hansen and 

 the. Dr. W. T. Caiman and Others, 36; Dr. H. J. 

 Hansen, 126 

 Corless (R.), Line Squalls and Associated Phenomena, 298 

 Cornwall, Cambridge County Geographies, S. Baring- 

 Gould, 426 

 Correlation, a Sample of Spurious, Alex. B. MacDowall, 



96 ; Dr. Gilbert T. Walker, 97 

 Cory (C. B.), the Birds of the Leeward Islands, Caribbean 



Sea, 373 ; Birds of Illinois and Wisconsin, 373 

 Cotton (H. S.), Mode of Progression of a Marine Bivalve 



of the Genus Modiolaria, 471 

 Coupin (Henri), Growth of some Moulds in Oil, 360 

 Courmont (Jules), Does Water Sterilised by the Ultra- 

 violet Rays contain Hydrogen Peroxide? 449 

 Coward (Dr. H. F.), Inflammability of Gas-mixtures, 



148 

 Coward (T. A.), Cambridge County Geographies, Cheshire, 



184 

 Craig (J. I.), England, Abyssinia, the South Atlantic, a 



Meteorological Triangle, 513 

 Cramer (W.), the Total Nitrogen Metabolism of Rats bear- 

 ing Malignant New Growths, 28 ; the Distribution of 

 Nitrogenous Substances in Tumour and Somatic Tissues, 

 28 

 Craniology : the Gibraltar Skull, Dr. A. Keith, 88 

 Crawford (Mr.), Cometary Orbits, 320 

 Crawford (R. D.), Outline Survey of the Hahns Peak 



Mining Field, 326 ; Notes on the Intrusive Rocks, 326 

 Crawford (Dr. Raymond), the Last Days of Charles II., 



361 

 Crawley (A. E.), die Entstehung der Pflugkultur, Dr. Ed. 



Hahn, 67 ; Classics and Science in Education, 161 

 Creation, Progressive, a Reconciliation of Religion with 



Science, Rev. H. E. Sampson, 246 

 Cr6mieu (V.), Systematic Error limiting the Precision of 



the Cavendish Experiment, 209 

 Crete, the Forerunner of Greece, C. H. Hawes and Harriet 



Boyd Hawes, 422 

 Crochetelle (M.), Accidental Presence of Sulphocyanides in 



Milk and their Origin, 480 

 Crocodiles and Sleeping Sickness, Prof. E. A. Minchin, 



458 ; the Writer of the Article, 459 

 Crommelin (Mr.), Observations of Halley's Comet, 321 

 Crookes (Sir William, F.R.S.), Diamonds, 152 ; Scandium, 

 446 



Croonian Lecture at Royal Society, Alterations of the 



Development and Forms of Plants as a Result of 



Environment, Prof. G. Klebs, 414 

 Cross (K. S.), (i) Craniological Observations on the 



Lengths, Breadths, and Heights of 100 Australian 



Aboriginal Crania; (2) Biometrical Study of the Relative 



Degree of Purity of Race of the Tasmanian, Australian 



and Papuan ; (3) the Place in Nature of the Tasmaniaii 



Aboriginal as Deduced from a Study of his Cranium, 479 

 Crowe (Dr.), Results of Removal of the Hypophysis 



Cerebri, 531 

 Crowley (Dr. Ralph H.), the Hygiene of School Life, 183 

 Crowther (J. A.), Transmission of /3 Rays, 448 

 Croze (F.), Prolongation of the Band Spectra of Carbon 



Gases in the Extreme Red and Infra-red, 548 j 



Crustacean, a Rare, M. D. Hill, 37 , 1 



Crystallography: Cours de Phvsique, Etude des Sym6tries, 1 



Prof. H. Bouasse, Dr. A. E. H. Tutton, F.R.S. , 151; 



Crystalline Structure and Chemical Constitution, Dr. 



A. E. H. Tutton, F.R.S., 271 

 Crystals of Ice, the Orientation of, in a Flux of Heat, 



Prof. H. T. Barnes, 276 

 Cummings (Byron), Great Natural Bridges in Utah, 197 

 Curie (Madame), Albert Medal of the Royal Society of Arts 



awarded to, 529 

 Curtis (Dr.), Stars with Variable Radial Velocities, 140 

 Curve Tracing, Practical, with Chapters on Differentiation 



and Integration, R. Howard Duncan, 423 

 Curve Tracing and Curve Analysis, A. P. Trotter, 461 

 Gushing (Dr.), Results of Removal of the Hypophysis 



Cerebri, 531 

 Cuthbertson (Clive), Refraction and Dispersion of Argon 



and Re-determinations of the Dispersion of Helium, 



Neon, Krypton, and Xenon, 238 

 Cuthbertson (Maude), Refraction and Dispersion of Argon 



and Re-determination of the Dispersion of Helium, 



Neon, Krypton, and Xenon, 238 

 Cytology : Dynamical Aspects of the Phenomena of 



Karyokinesis, Prof. Angel Gallardo, 43 : Cytology of 



Yeast, Messrs. Wager and Peniston, 317; Death of Prof. 



E. Van Beneden, 286, 329 ; Obituary Notice of, 344 



Dahl (F.), Araneae, Acarina, and Tardigrada, 421 



Dakin (W. J.), the Eye of the Scallop, 471 



Daniel's Comet, 19096, Dr. Wolf, 109 



Danks (Canon), Canterbury, 396 



Dannerth (Dr. F.), the Methods of Textile Chemistry, 



being the Syllabus of a Lecture Course adapted for use 



in the Textile Laboratories, 5 

 Darling (Chas. R.), the Formation of Large Drops of 



Liquid, 37 

 Darmois (E.), Artificial Camphor, 239 

 Darzens (G.), New Method of Synthesis of Unsaturated 



Ketones, 120 

 Das-Gupta (Hem Chandra), Palaeontological Notes on the 



Gangamopteris Beds of Khunmu, 330 

 Dass (Sree Benoybhushan Raha), the Sun a Habitable Body 



like the Earth, 125 

 Davis (H. N.), Tables and Diagrams of the Thermal 



Properties of Saturated and Superheated Steam, 212; 



Certain Thermal Properties of Steam, 382 

 Davis (Prof. W. M.), Antarctic Geology, 505 

 Davisson (Dr. S. C), College Algebra, 4 

 Davy-Faraday Laboratory, the, Edwin Edser, 40 

 Dawson (Dr. W. Bell), Tidal Observations on the Pacific 



Coast, 467 

 Day (Mr.), Re-determination of the Melting Points of the 



Metals from Zinc to Palladium, 45 

 Debr^ (R.), Presence of Virulent Germs in the Atmosphere 



of Hospital Wards, 299 

 Deeley (R. M.), Auroral Display, 219 

 Del^pine (Marcel), Organic Compounds Spontaneously 



Oxidisable with Phosphorescence, 209 ; Spontaneous 



Oxidation with Phosphorescence, 514 

 D^l^pine (Prof.), Prevalence and Sources of Tubercle 



Bacilli in Cows' Milk, 22 

 Demetresco (G.), Halley's Comet, 439 ^ 



Dendy (Prof. A.), Occurrence of a " Mesocoelic Recess ' in 



the Human brain and its Relation to the Sub-commis- 



