April 



il 15, 1915J 



hidex 



XIX 



City of Dancing Dervishes, etc., H. C. Lukach, 560 



Civil Service Royal Commission : Diplomatic and Con- 

 sular Services, 607 ; Civil Service Commission, 635 



Civilisation, Theory of, S. O. G. Douglas, 278 ; Civilisa- 

 tion as a Selective Factor, R. Hugins, 372 



Cladocera, Life Cycle of, G. Smith, 635 



Clare Island Survey: Geology, T. Hallissy, 318; Sum- 

 maries : Marine Distribution, R. Southern, 636 ; Ter- 

 restrial Distribution, R. L. Praeger, 637 



Clay and Pottery Industries, 654 



Climate : Climate as tested by Fossil Plants : Lecture, Prof. 

 A. C. Seward, 242 ; Cheltenham, Carinthia, Italy, 

 Somaliland, Ethiopia, S.W. Africa, Formosa, 263 ; Wet 

 Bulb Temperature and Climatology, Prof. L. Hill, M. 

 Flack, and O. W. Griffith, 419 ; Climate of Chicago, 

 Prof. H. J. Cox and J. H. Armington, 533 ; Climate 

 and Trees, 688 ; Climate of West United States, W. G. 

 Reed, 707 



Coco-Nut, Prof. E. B. Copeland, Dr. S. E. Chandler, 695 



Cocoa, Dr. C. J. J. van Hall, 695 



College Phvsiographv, Prof. R. S. Tarr, Prof. L. Martin, 

 Prof. G. A. J. Cole, 666 



Collier, U.S. Fleet, Jupiter, 238 



Colliery Explosions and Coal Dust, Dr. W. Galloway, 461 



Collimation of Meridian Telescopes, M. Hamy, 609 



Colloids, Prof, von Weimarn, 145 ; Colloidal Chemistry in 

 relation to Industries, E. Hatschek, 421, 482 



Colon a Symbol for Ratio and Division, Prof. Florian 

 Cajori, 477 



Colour : Colour Pattern Development in Mammals and 

 Birds, Dr. G. M. .\llen, 121 ; Relations of Colours in 

 Pigeons, Dr. L. J. Cole, 213; Colour Vision: Case of 

 Wounded Soldier who saw Green, 287 ; Colours of 

 Stars in Cluster M13, Prof. Barnard, 291 ; British 

 Supply of Synthetic Colours, 322 ; Colour Variations of 

 Crinoid Fauna, F. A. Potts, 441 ; Colour Sensitised 

 Plates, Chapman Jones, 676, 701 



Comets: Encke's Comet, 151, 210, 346; Halley's Comet in 

 1910, 401 ; Comet 1913/ (Delavan), 7, 38, 65, 97, no, 

 151, 182, 191, 210, 346, 373, 432, 609, 708; Comet 

 1914^ (Lunt), 97, 151, 262, 273, 319, 346, 373; Comet 

 1914c (Campbell), 373 ; Comet 1915a (Mellish), 685, 

 708 



Commerce : German Methods, Sir W. Raru^ay, 546 ; Class- 

 book of Commercial Knowledge, E. J. Bailey, 613 



" Companion " to The Observatory, 543 



Company Law, 485 



Concept of Sin, Dr. F. R. Tennant, 696 



Concrete, Reinforced : Experiments on Beams, Prof. Lea 

 and O. H. Crowther, 97 



Concretion, Is ".Atikokania lawsoni " a? G. .Abbott; Dr. 

 C. D. Walcott, 477 



Cone-in-cone Structure, S. R. Haselhurst, 608 



Conference, Meteorological, at Edinburgh, 567 



Congresses : Philosophical Congress, 567 ; Irish Technical 

 Instruction, 654 ; Indian Science, 705 



Conscription and Scientific Men, 290 



Continuity, .Adelard of Bath and. Prof. L. Thorndike, 616 



Coordinates, Intrinsic, Dr. L. Braude, 226 



Copper Smelting in Canada, Report, Dr. A. W. J. Wilson, 

 627 ; Specific Heat of Copper, D. R. Harper, 708 



Cosmical Physics, Prof. E. W. Brown, 184 



Cousin Marriages in S. India, Dr. Rivers, 458 



Cretaceous Flora, Dr. Marie Stopes, Prof. Seward, 55 



Crops, Stock, and Soil, 222 ; Crop Pest Handbook for 

 Behar and Orissa, 446 



Crystalline Lens, Philothion in, J. de Rey Pailhade, 581 



Crystals : Anatase Crystals of Witwatersrand, W. von 

 Bonde, 220 ; Space-lattice of Liquid Crystals, J. v. d. 

 Lingen, 413 ; Crystallography, Prof. T. L. Walker, 614 



Culicidae of Australia, F. H. Taylor, 301 



Culms of Grasses, R. S. Hole, 600 



Cultivation of Medicinal Plants, W. A. Whatmough, 1^5 



Current : Continuous and .Alternating Current Machinery, 

 Prof. Morecroft, 142 ; Laboratory Manual, C. E. 

 Clewell, Prof. D. Robertson, 142 



Curves : Curves of Life : Spirals, T. A. Cook, 533 ; Shortest 

 Curve dividing area in given ratio. Dr. Wiener, 707 



Cyclopedia of Horticulture, Standard, L. H. Bailey, 279 



Cyprus Origanum Oil, 542 



Daily Wenther Report, 37 



Dairy Chemistry, H. D. Richmond, 249 



Dalton, some Original Diagrams, 273 



Dante and the Early Astronomers, M. A. Orr (Mrs. J. 

 Ever shed), 359 



Davon Super-microscope, 650 



Deaths : Anderegg (Melchior), 457 ; Anderson (Prof. R. J.), 

 94 ; Ascroft (William), 120 ; Auwers (Prof. G. F. J. 

 Arthur), 680, 703 ; Beackett (Dr. C. F.), 704 ; Bickmore 

 (Dr. A. S.), 119; Borgmann (Dr. J.), 316; Bryant 

 (Thomas), :;i3 ; Bvwater (Prof. Ingram), 455 ; Celli (Eh". 

 A.), 398; Christy '(Prof. S. B.), 567; Colquhoun (Archi- 

 bald Ross), 456; Cooke (Dr. Mordecai Cubitt), 315; 

 Crymble (Dr. C. R.), killed in action, 427; Cunningham 

 (Lieut.-Colonel D. D., F.R.S., I. M.S.), 513. 536; 

 Darwin (William Erasmus), 62 ; D6chelette (Joseph), 

 killed in action, 704; Doveton (Col. J. C), 513; 

 Draper (Mrs. Henry), 538: Dudley (Dr. W. L.), 120; 

 Duner (Dr. Nils Christoffer), 484 ; Dyche (Prof. L. L.), 

 648; Eraser (Prof. Campbell), 398; Freear (H. M.), 

 62; Gannett (Henry), 317; Gaskell (Dr. W. H., 

 F.R.S.), 62, 93; Gehuchten (Prof. A. van), 427, 539; 

 Gilbey (Sir Walter), 317; Gill (Dr. Theodore Nicholas), 

 260; Gresswell (George), 94; Guccia (Dr. G. B.), 398; 

 Hall (R. N.), 343; Harding (J. S.), 568; Hittorf 

 (Johann Wilhelm), 484; Howse (Sir Henry G.), 94; 

 Hunt (A. R.), 456, 486 ; Johnston-Lavis (Dr. H. J.), 94, 

 1 19; Lereboullet (Dr. Leon), 485; Lexis (Prof. Wil- 

 helm), 63 ; Liebermann (Prof. Carl Theodor), 682 ; 

 Littlejohn (Sir Henry), 148 ; LloN^d (Captain M. B.), 

 649; Manlv (Henry William), 513; Mercalli (Prof.), 96; 

 Mills (Dr.^t. Wesley), 680; Minot (Dr. C. S.), 369: 

 Moissan (Louis), fell in action, 680 ; Muir (Dr. John), 

 485; Nares (Vice-Admiral Sir George, K.C.B., F.R.S.), 

 565 ; Nisbet (Dr. John), 398 ; Peale (Dr. Albert Charles), 

 513; Pettit (Prof. J. H.), 567; Riley (Edward), 62; 

 Ritchie (Dr. L. C. P.), 119; Roberts (Field-Marshal 

 Lord), 316; Roberts (Sir Owen), 537 ; Rockhill (W. W.), 

 428; Rudler (F. W.), 621; Sackur (Prof. Otto), 486; 

 Salmon (Dr. D. E.), 456 ; Seymour (Mar)'), last of the 

 Tasmanian Race), 207 ; Sharp (Dr. B.), 704 ; Simon 

 Sir Robert), 485; Thibaut (Dr. G. F. W.), 343: 

 Tournier (Alfred), 704 ; Traill (Dr. Anthony), 207 ; 

 Twisden (Rev. Sir John F.), 397. 427 ; Weismann (Prof. 

 August), 316, 342; Woodward (Dr. .Anthony), 704; 

 Yeo (Dr. J. Burnej'), 343 



Deep-sea Exploration : Michael Sars Expedition, Dr. E. J. 

 .Allen, 339 ; Density of Lead from Ceylon Thorite, Prof. 

 F. Soddy, 615 



Dental Mutilations in Neolithic Human Remains, J. W. 

 Jackson, 294 ; Dental Anatomy, Human and Compara- 

 tive, Dr. C. S. Tomes, 445 



Descent. R. Hertwig, R. v. Wettsteln and others, 360 



Desert Vegetation, 434 



Determinant, Product of a n-line, T. Muir, 220 



Devil Dancing and Possession in Egypt, Mrs. B. Z. Selig- 

 mann, 288 



Dialogues, Galileo Galilei, H. Crew and .A. De Salvio, 443 



Diamond Deposits of Copeton, N.S.W\, L. .A. Cotton, 581 



Diatoms, Polymorphism, L. Mangin, no 



Diesel Marine Engine, new, Messrs. Doxford and Sons, 

 490 



Diet and Strength of .Arabs, J. .Amar, 498 



Differential Equations, Treatise on. Prof. A. R. Forsyth, 



389 



Diffraction of X-Radiation, Asymmetric, I. G. Rankin and 

 W. F. D. Chambers, 116 



Diffusion Coefficient in dilute Solutions. B. W. Clack, 356 



Diflavone, H. Ryan and Miss P. O'Neill, 637 



Dinosaurs, New Canadian, B. Brown, 492 



Dioxytriazines, J. Bougault, 329 



Discontinuous Fuid Motion past a bent Plane, Prof. Br\an 

 and R. Jones, 661 



Discovery, Scientific, Sir R. Ross, 512 



Disease :' Sheep Disease, " Scrapie " (La Tremblante), Dr. 

 J. P. M'Gowan, 222 ; Effects of Volcanic Action on 

 Epidemics, Dr. Johnston-Lavis, 225 ; Malaria and 

 Transmission of Diseases, Sir R. Ross, 267; Plague 

 and Pestilence in Literature and .Art, Dr. R. Crawford, 

 E. H. Martin, 480 



Diving Dress. .All-metal, C. E. Macduffee, 520 



Dog's Heart, T. Lewis and A. Rothschild, 690 



