XXX 



hidex 



r Nature, 

 Ljuly 33, 1910 



Wireless Telegrams for Weather Forecasts, 200 ; the 

 Free Atmosphere in the Region of the British Isles, 

 W. H. Dines, F.R.S., and Dr. W. N. Shaw, F.R.S., 

 E. Gold, 220 ; Climatology of 1909 as Recorded at the 

 Juvisy Observatory, MM. Flammarion and J. Loisel, 

 ■230; Centre of Gravity of Annual Rainfall, J. Cook, 

 125, 248, 312 ; Andrew Watt, 188, 249; Anomalous Read- 

 ing of the Hygrometer, Hugh Richardson, 249; J. A., 

 278; Rev. J. Rowland, 521; Line Squalls and Associated 

 Phenomena, R. G. K. Lempfert and R. Corless, 298 ; 

 Effects produced on Hail Storms b}' the Hail Cannon, Ch. 

 Andr€, 299 ; Meteorological Chart of the North Atlantic 

 Ocean for Ma\ , ;:iiq ; Fight against Hail in the Beaujolais, 

 J. Violle, 329 ; Frequency of Local Earthquakes in Rela- 

 tion with Atmospheric Pressure in Manila, 1902-8, 347 ; 

 •Cause of the Vertical Movements in the Atmosphere, 

 Prof. W. Trabert, 347; Climatological Reports, 351; 

 Halley's Comet and Meteorology, 320; Proposed Meteor- 

 -ological Observations during Progress through the Tail 

 •of Halley's Comet, Prof. Hergesell, 320; Messrs. Ass- 

 •mann and Teisserenc de Bort, 320 ; Meteorological 

 Observations during the Passage of the Earth through 

 :the Tail of Halley's Comet, W. H. Dines, F.R.S., 427; 

 J. N. Pring, 427 ; Death and Obituary Notice of Bernard 

 Brunhes, 380 ; the Temperature Conditions within 

 Clouds, Andrew H. Palmer, 396 ; E. Gold, 488 ; Origin 

 of Typhoons, J. L Plummer, 408; Daily Rainfall at 

 the Royal Observatory, Greenwich, 1841-1903, W. C. 

 Nash, 418 ; Low Temperature Periods during the 

 Winters 1908-9 and 1909-10, L. C. W. Bonacina, 418 ; 

 die Winde in Deutschland, 432 ; I Venti in Italia, Dott. 

 Filippo Eredia, 432 ; Spring Weather, 436 ; Pubhcation 

 •of Current Daily Weather Charts of Barometrical 

 Pressure, Temperature, and Wind, 437 ; Handbuch der 

 Klimatologie, Prof. Julius Hann, 457 ; British Rainfall 

 Organisation, 465 ; Connection between the Temperature 

 'Conditions of the Atmosphere and the Pressure at the 

 'Surface of the Earth, Prof. W. Trabert, 467 ; Reports 

 on Ice in Seas and Oceans, 472 ; Storms and Storm- 

 "warnings on the German Coast in the Years 1896-1905, 

 Dr. L. Grossmann, 499 ; Kew and Eskdale Muir 

 Observatories and the Meteorological Office, 509 ; 

 England, Abyssinia, the South Atlantic, a Meteorological 

 Triangle, J. I. Craig, 513; Meteorologische Optik, Prof. 

 J. M. Pernter, Section iv., Felix M. Exner, 517; South 

 .'Xmerican Rainfall Types, W. G. Reed, jun., 533 



■Meteors : Fireball of February 17, W. F. Denning, 19 ; 

 Brilliant Fireball of February 27, W. F. Denning, 45 ; 

 Fireball in Sunshine, W. F. Denning, 339 ; the Meteor 

 of June I, 468; Meteoric Fireball of June i, W. F. 

 Denning, 444 ; Meteoric Astronomy, Mr. Denning, 140 ; 

 April Meteor Showers, John R. Henry, 189 ; April 

 Shooting Stars, Mr. Denning, 201 ; Meteors from Halley's 

 Comet, Mr. Denning, 320 ; Observations of Orionids in 

 1909, Prof. Dubiago, 501 ; July and August Meteors, 501 



Metric Measures, Aldred F. Barker, 296 ; L, J. Spencer, 

 296 



"Meyer (Mr.), Cometary Orbits, 320 



"Meyer (Dr. A. B.), Existence of Pygmies in New Guinea, 

 498 



IMeyermann (Dr.), the Transit and Tail of Halley's Comet, 



501 



^Microscopy : Royal Microscopical Society, 59, 179, 328, 

 477 ; New Form of Petrological Microscope, G. W. 

 Grabham, iiq; Lycopodium Spores, Prof. John Zeleny 

 and L. W. McKeehan, 126 ; Antipatharians from the 

 Indian Ocean, Miss L. S. M. Summers, 179 ; the Visi- 

 bility of the Tertiaries of Coscinodiscus asteromphalus 

 in a Balsam Mount, E. M. Nelson, 179 ; the Measure- 

 ment of the Diameter of the Flagella of the Cholera 

 Bacillus prepared by Loff^er's Method, A. A. C. Eliot 

 Merlin, 175) ; Critical Microscopy, E. M. Nelson, 328 ; 

 New " Record " in Connection with the Possibilities of 

 Microscopic Vision, Edward M. Nelson, 408 



"Microstructure, on the Preservation of Hailstones and the 

 Investigation of their, Boris Weinberg, 427 



Miethe (A.), Further Observations of Halley's Comet, 470 



'Milk : Soured Milk, its Nature, Preparation, and Uses, 

 Prof. R. T. Hewlett, 159 ; Accidental Presence of 

 Sulphocyanides in Milk and their Origin, MM. Stoecklin 

 and Crochetelle, 480 



Millard (Columbus N.), the Building and Care of the Body, 



396 

 .Mills (D. O.), Death of, 41 



.Millspaugh (C. F.), Praenuncise Bahamensis, 367 

 .Milne (Prof. J., F.R.S.), les Tremblements de Terre, 



I'Abb^ Moreux, 5 

 Milne (Dr. J. R.), Photometric " Paddle Wheel," 329 

 Minakata (Kumagusu), Colours of Plasmodia of some 



Mycetozoa, 489 

 Minchin (Prof. E. A.), Lehrbuch der Protozoenkunde, Dr. 



F. Doflein, i; "Trail Award" received by, 136; Croco- 

 diles and Sleeping Sickness, 458 ; Phenomena of Para- 

 sitism among Protozoa, 499 



Mineralogy : Specimens from the Premier Mine, Pretoria, 

 104 ; Datolite from the Lizard District, W. F. P. 

 McLintock, 119; Mineralogical Society, 119, 512; 

 Diamonds, Sir William Crookes, F.R.S., 152 ; Chemical 

 and Physical Properties of Kleinite, Montroydite, 

 Terlinguaite, Eglestonite, Calomel, and Native Mercury, 

 Dr. W. F. Hillebrand and Dr. W. T. Schaller, 200; 

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

 of Phenakite in Cornwall, A. Russell, 512 ; Phacolite 

 from near Belfast, Dr. G. F. H. Smith, 513 ; Crystal- 

 line Form of Nitrogen Sulphide, Dr. G. F. H. Smith, 

 513 ; New Arsenate and Phosphate of Lime and Strontia 

 from the Indian Manganese Deposits, Dr. G. T. Prior 

 and Dr. G. F. H. Smith, 513 



Minerals : Occurrence of Zeolites in Cornwall and Devon, 

 Arthur Russell, 119; Helium in Air and Minerals, Prof. 

 A. Piutti, 172 ; Report on the Mineral Production of 

 Canada during the Year 1909, John McLeish, 230 ; 

 Liberation of Helium from Minerals by the Action of 

 Heat, D. Orson Wood, 298 • the Recognition of Minerals, 

 C. G. Moor, 334 ; Report on the Mines and Mineral 

 Resources of Natal (other than Coal), Dr. F. H. Hatch, 

 486 



Mining: Annual Report, Institution of Mining and 

 Metallurgy, 103 ; Specimens from the Premier Mine, 

 Pretoria, 104 ; the Surface Condenser in Mining Power 

 Plant, W. A. MacLeod, 147 ; the Miners' Guide, F. P. 

 Mennell, 309 ; Hammer Drills in Overhand Stoping and 

 Raising, H. B. Williams, 328 ; the Recognition of 

 Minerals, C. G. Moor, 334 ; Standard Series of Screens 

 for Laboratory Testing, T. J. Hoover, 447; Grading 

 Analyses and their Application, H. Stadler, 447 ; Death 

 of Prof. W. P. Blake, 465 ; Report on the Mines and 

 Mineral Resources of Natal (other than Coal), Dr. F. H. 

 Hatch, 486 ; Iron-ore Deposits of Vancouver and Texada 

 Islands, British Columbia, Einar Lindeman, 499 ; Dis- 

 covery of Reef of Free-milling Gold Ore near Stewart, 

 530 



Minor Tactics of the Chalk Stream and Kindred Studies, 



G. E. M. Skues, 394 



Mira, Maximum of, 1909, Herr May, 320 ; Herr Landwehr, 

 320 



Mitchell (Dr. J. K.), Self-help for Nervous Women, 92 



Mobius (Prof. Martin), Botanisch-Mikroskopischer Prakti- 

 kum fiir Anfanger, 95 



Modelling from Nature, Lilian Carter, 486 



Moedebeck (Lieut. -General H. W. L.), Death of, 103 



Mohammedan .\rt, L. Br^hier, 257 



Moidrey (Rev. J. de), Precursors of Magnetic Storms, 248 



Moles and Molehills, Lionel E. Adams, 37 



Molld (Rev. J. Garcid), Electric Section of the Observa- 

 tory of the Ebro, 499 



Moller (Dr. H. G.), Calculation of the Foucault Currents 

 in Iron, ^oo 



MoUusca : 'Shell Fish Industries, Prof. J. L. Kellogg, 

 362 



Mona's Records of the Earth's Changes, Joseph Lewin, 



155 

 Monaco, the Oceanographical Museum at, 191 

 Mond (Dr. Ludwig), Some New Metallic Carbonyls, 467 

 Mono-rail System, the Brennan, 20 

 Monteverde (Dr. N.), Geotropism of some LufFa Fruits, 



198 

 Montgomery (Prof. T. H., jun.). Courtship of Spiders, 



137 ; Observations on the Habits of Spiders, 471 

 Moon, the Motion of the, Prof. E. W. Brown, 538 

 Moon, Occultation of Mars by the, on April 13, Dr. W.! 



Krebs, 383 



