Nature, "I 



XiK'cmber 24, 1910J 



Index 



xli 



ungen des Balaton, Erdmagnetische Messungen in 

 Sommer 1901, 299 



Steinmann (Prof.)> Pre-Cambrian Fauna, 442 



Stenquist (D.), Earth-current Observations in Stockholm 

 during the Transit of Halley's Comet on May 19, g 



Sterilisation of Liquids by Light of very Short Wave- 

 length, the. Prof. Theodore Lyman, 71 



Sterneck (R. v.), Resultate der Wissenschaftlichen Untcr- 

 suchungen des Balaton, Untersuchungen iiber die 

 Schwerkraft, 299 



Stevens (J. D.), Tooth Gearing, 155 



Stevenson (Dr. T. H. C), the Tabulation of ^ Vital 

 Statistics, Paper at Royal Statistical Society, 130 



Stewart {R. .M.), a .Modified Method for Nadir Observa- 

 tions, 439 



Stiefclhagen (Dr. Heinz), .Account of the Genus Scrophu- 

 laria, 543 



Stirling-.Maxwell (Sir John), Results of Trials m Inverness- 

 shire with Belgian System of Tree Planting on Turfs, 



Stockholm, the Geological Congress at, 440 



Stokes (A. H.) Death of, 468 



StoUey (.Prof. E.), Glacial Erosion, 442 



Stopes (Dr. Marie C), Studies on the Structure and 

 Affinities of Cretaceous Plants, 129 ; .Ancient Plants : 

 being a Simple .Account of the Past Vegetation of the 

 Earth and the Recent Important Discoveries made in 

 this Realm of Nature Study, 523 



Storage Cells, Treatment of. Dr. Bertram B. Boltwood, 



174 



Stormer (Carl), Photographs of Auroras, 86 



Story (G.), Insect Coloration, 550 



Stratton (F. J. M.), .Accident in Heredity, 63 



Strickland (C), Development of Trypanosoma Ic^visi in 

 the Rat Flea (Ceratophylbis fasciatiis), 63 



Stupart (Mr.), Vertical Temperature Gradients in Canada 

 in the Winter Months, 516 



Submarine Telegraphy, Modern, Sidney G. Brown at Royal 

 Institution, 23 



Sugar, the Manufacture of Cane, Llewellyn Jones and 

 F. I. Scard, 199 



Sulphuric .Acid and .Alkali, the Manufacture of, with the 

 Collateral Branches, Prof. George Lunge, 166 



Sumner (Francis B.), the Biological Laboratories at Woods 

 Hole, 527 



Sun : the Next Total Eclipse of the. Dr. William J. S. 

 I.ockyer, 75 ; Displacement of Spectral Lines at the 

 Sun's Limb, .A. Perot, 86; Calcium Vapour in the Sun, 

 C. E. St. John, 249 ; the Sun's Velocity through Space, 

 Profs. Frost and Kapteyn, 272 



Sun-spots, the Rotation of, P. Kempf, 152 



Sun-spots of 1909, the, Dr. E. Guerrieri, 317 



Surgery : Operative Treatment of Simple Fractures, 

 .Arbuthnot Lane, 153 ; Illustrated Guide to the Museum of 

 the Royal College of Surgeons, England, Prof. .Arthur 

 Keith, 296 ; Death of John Langton, 340 ; Fractures and 

 Separated Epiphyses, .A. J. Walton, Frank Romer, 361 ; 

 a Guide for Medicine and Surgery, Compiled for Nurses, 

 Sydney Welham, 526 ; Collection of Books and Manu- 

 scripts from Lhasa, Lieut. -Colonel L. A. Waddell, 542 



Sutton (Dr. J. R.), Diurnal Variation of Level at 

 Kimbe'ley, 262 



Swann (W. F. G.), Magnetic Field Produced by the Motion 

 of a Charged Condenser through Space, 516 



Sweet Peas, H. J. Wright, 326 



Swellengrebel (Dr. N. H.), Development of Trypanosoma 

 le-juisi in the Rat Flea {Ceratophyllus fasciatiis), 63 



Swinnerton (Dr. H. H.), Nottinghamshire, 527 



Sykes (M. G.), .Anatomy and Morphology of the Leaves 

 and Inflorescences of Wehvitchia mirahilis, 62 



Sykes (Mark L.), Insect Coloration, 550 



Sykora (Herr), Halley's Comet, 322 ; Simultaneous Photo- 

 graphic Observations of a Remarkable Meteor, 544 



Sylven (Dr. N.), Selection of Seed, 56 



Sylviculture : the Care of Trees in Lawn, Street, and 

 Park, Bernard E. Fernow, 423 



Tabulation of Vital Statistics, the. Dr. T. H. C. Stevenson 



at Royal Statistical .Society, 130 

 Talbot (A. N.), Tests made on Timber Beams, 152 



Talbot (W. .A.), Forest Flora of the Bombay Presidency 

 and Sind, 170 



Talman (C. Fitzhugh), Pwdre Ser, 73 



Tanret (C.), Relations between Callose and Fungose, 22S 



Tanzi (Prof. Eugenic), a Text-book of Mental Diseases, 

 458 



Tarr (Prof. Ralph S.), the A'akutat Bay Region, Alaska, 

 76 ; Areal Geology, 76 ; a Laboratory Manual of Physical 

 Geography, 201 ; .Advance of Glaciers in Alaska as a 

 Result of Earthquake Shaking, 442 



Tassilly (E.), .Abiotic .Action of Ultra-violet Rays of 

 Chemical Origin, 164 



Technical Institutions, the Association of, go 



Technical Methods of Chemical -Analysis, Prof. George 

 Lunge, loi 



Teeth, Our, R. Denison Pedley and Frank Harrison, 237 



Telegraphy : Modern Submarine Telegraphy, Sidney G. 

 Brown at Royal Institution, 23 ; the Telegraphy of 

 Photographs, Wireless and by Wire, T. Thorne Baker, 

 220 ; the Telegraphic Transmission of Photographs, 

 T. Thorne Baker, 460; New Direct Wire Connecting 

 Montreal with the Bamfield Creek Cable Station Com- 

 pleted, 246 ; Energy Relations of Certain Detectors used 

 in Wireless Telegraphy, Dr. W. H. Eccles, 195 ; Mr. 

 Marconi obtains Wireless Messages a Distance of 3500 

 .Miles, 400; Wireless Telegraphic Messages Transmitted 

 between Clifden (Galway) and Buenos .Aires, Mr. 

 Marconi, 435 



Telephony : Novel Type of Submarine Telephone Cable 

 from Dover to Cape Grisnez, 81 



Telescope, Separating Power of a, J. W. Scholes, 266; 

 T. Lewis, 266 



Temperatur Verhaltnisse in der freien Atmosphare, die, 

 [Ergebnisse der internationalen unbemannter Ballon- 

 aufstiege]. Dr. Arthur Wagner, E. Gold, 42 



Terrestrial Phenomena, the Relations between Solar .and, 

 -Abbe Th. Moreux, 345 



Textiles, Fire Tests with, 364 ; Leonard Parrv, 429 



Thames, the, G. E. Mitton, 138 



Thayer (Gerald H.), Coloration in the .Animal Kinijdom, 532 



Theiler (Dr. A.), Anaplastna marginale, a New Genus and 

 Species of the Protozoa, 132 



Theobald (F. V.), New Genera and Species of Culicidoe, 

 407 



Therapeutics : Use of Thermo-electric Baths without .Altera- 

 tion of Normal Tissue, M. Doyen, gS ; Treatment of 

 Different Trypanosomiases by .Arsenic and .Antimony 

 Emetic, .A. Laveran, 436 ; Death of Dr. Sidney Ringer, 

 502 ; Obituary Notice of, 540 ; Thermal Effects produced 

 by High-frequency Currents, Dr. Franz Nagelschmidt at 

 Roval Society of Medicine, 542 



Thiele (Theobald Nicolai), Death and Obituary Notice of, 



503 

 Thiselton-Dver (Sir W. T., K.C.M.G., F.R.S.), the Laws 



of Heredity, G. Archdall Reid, i 

 Thomas (Prof. Cyrus), Death of, 47 

 Thomas (Edward), Windsor Castle, 138 

 Thomas (H. H.), the Geology of Ore Deposits, 293 

 Thomas (N. W.), Processes of Prehistoric Potterv-mnking, 



116 

 Thomas (Dr. W. H.), Special Screening against Mosquitoes, 



48 

 Thompson (F. D.), the Thyroid Body and R.-Uited Struc- 

 tures, 181 

 Thompson (H. S.), Botanising in County Kerry, 543 

 Thompson (Prof. S. P., F.R.S.), Hysteresis Loops and 

 Lissajous's Figures, and on the Energy Wasted in a 

 Hysteresis Loop, ig^ ; Light Visible and Invisible, 393 

 Thomson (J.), On and Off Duty in Annam, Gabrielie "M. 



A'assal, 243 

 Thomson (Prof. J. .Arthur), Alcyonarians Collected by Mr. 

 J. Murray of Sir E. Shackleton's Antarctic Expedition, 

 2g ; Threads in the Web of Life, 168 

 Thomson (Sir J. J., F.R.S.), Radiology and Medical Elec- 

 tricity, 153 ; on Positive Rays, 513 ; Existence of a Posi- 

 tive Gradient of Potential during Fine Weather and a 

 Negative Gradient during Wet Weather, 515; Combus- 

 tion, 517 

 Thomson (Margaret R.), Threads in the Web of Life, 16S 

 Thomson (R.), the Jequi^ Manicoba Rubber Tree, 56 

 Thornycroft (Sir John), Hydroplane Miranda IV., 183 



