XXIV 



Index 



u 



Nature, 

 briuiry 2, 1922 



Fc 



Fluorescence, Absorption and Emission of Light in Cases 

 of, The Time-interval between the. Prof. R. W. 

 Wood, 449 



Fluorine, A Is'ew Method for the Estimation of, at the 

 Ordinary Temperature, M. Travers, 422 



Fly, The Domestic, Fertility' and Longevity of the, E. 

 Roubaud, 517 



Folk-lore : Attitude of 16th and 17th Century, to Fairies 

 and Witches, Canon J. A. MacCulloch, 583 ; Scottish, 

 The Peculiar Features of, Dr. D. MacKenzie, 583 



Food : Investigation Board, Report of the, for 1920, 513 ; 

 Researches on, 513 



Foraminifera, Species in, 70 



Forestry, Allocation to, from the Unemployment Fund, 349 



Formaldehyde : and Carbohydrates from Carbon Dioxide 

 and Water, The Photosynthesis of. Prof. E. C. C. 

 Baly, Prof. I. M. Heilbron, and W. F. Barker, 290 ; 

 Hydrosulphite, A New Preparation of, and an Eco- 

 nomical Generator of Hydrosulphurous Acid, P. 

 Malvezin, C. Rivalland, and L. Grandchamp, 555 

 ormosanarum, Icones Plantarum, necnon et Contri- 

 butiones ad Floram Formosanam, B. Hayata, Vol. 10, 



237 

 Fossil : Bryozoa (Polyzoa), Catalogue of the, in the Depart- 

 ment of Geology, British Museum (Natural History). 

 The Cretaceous Bryozoa (Polyzoa). Vol. 3. The 

 : Cribrimorphs. Part i. Dr. W. D. Lang, 39; Insect 



MKjL^ Wings, Two, in the Collection of Mr. John Mitchell, 

 ^^K from the Upper Permian of Newcastle, N.S.W., 

 ^^B belonging to the order Hemiptera, Dr. R. J. Tillyard, 



^^France: Les Ressources du Travail Intellectuelen.E.Tassy 

 and P. Leris, 270 ; Northern and Eastern, The 

 Position of the Metallurgical Industries of , L. Guillet, 



255 



Franco- Anglo-Egyptian Frontier, The, and the Line of 

 Watershed between the Basins of the Nile and Lake 

 Tchad, M. Tilho, 294 



French Wireless Time-signals, The, 351 



Freshwater Fishes and How to Identify Them, Dr. S. C. 

 and W. B. Johnson, 79 



Frogs' Eggs, Pigmentation of, L. Harrison, 517 



Fruits of the Tropics and Subtropics, 334 



Fuel: Consumption, Domestic, A. H. Barker, 560 ; Prob- 

 lems and Prospects, Prof. J. W'. Cobb, 18 ; Problems of 

 the Future (the " James Forrest " Lecture), Sir George 

 Beilby, 18 ; Hesearch Board, Report of the, for the 

 years 1920-21. First Section : Steaming in Vertical 

 Gas Retorts, 451 



Galactic Stars, The Light of, The Effective Wave-length 

 of. Prof. O. Bergstrand, 480 



Galactose, Preparation of, 318 



Gas : Regulation Act, 1920. Report to the Board of Trade 

 of the Departmental Committee on Carbon Monoxide, 

 521 ; Warfare, 492 



Gaseous Molecules of which Hydrogen is a Constituent, 

 The Structure of some. Prof. A. O. Rankine, 590 



Gelatine, The Titration Curve of, porothy J. Lloyd and 

 C. Mayes,. 485 



Geographical Society of Paris, Centenary of the, 288 



Geography : Applied, Dr. D. G. Hogarth (Presidential 

 Address to the Geography Section of the British 

 Association), 58, 120 ; at the British Association, 165 ; 

 for Junior Classes, E. Marsden and T. A. Smith, 527 ; 

 in Austria, Prof. G. A. J. Cole, 100 ; The Teaching 

 of, G. G. Chisholm, and others, 260 



Geological : Climatic Changes, A New Suggestion to 

 Explain, Dr. H. Shapley, 417 ; Excursion Handbook, 

 A, for the Bristol District, Prof. S. H. Reynolds, 

 Second edition, 10 ; Maps, The Study of. Dr. Gertrude 

 L. Elles, 301 ; Survey Board and the Director, Report 

 of the, for 1920, 509 



Geology : Experimental, Dr. J. S. Flett, 57 ; of the Non- 

 metallic Mineral Deposits other* than Silicates. 

 Vol. I, Principles of Salt Deposition, Dr. A. W. 

 Grabau, 112 ; of the South Wales Coalfield, 257 



Geometrical Optics, The Future of, 109 



Geometry, Practical, for Builders and Architects, J. E. 

 Paynter, 564 



German Reparations and Electrical Industries, 543 



" Ghost Micrometer," The, Prof. H. H. Dixon, 350 



Giants, Prof. W. D. Halliburton, 128 



Glacial Epoch, The Last, C. E. P. Brooks, 351 



Glacially Striated Pavement, A, in the Kuttung Series 

 of the Maitland District, G. D. Osborne and W. R. 

 Browne. 103 



Glaciers, Depth of, C. Somigliana, II., 389 ; III., 390 



Glasgow : Royal Technical College, Annual Report of the, 

 355, Calendar of the, 229 ; University, S. H. Tucker 

 appointed Lecturer in Organic Chemistry, 102 ; 

 Dr. P. A. Hillhouse appointed John Elder Professor 

 of Naval Architecture and Marine Engineering, 

 Dr. W. J. Goudie appointed James Watt Professor 

 of the Theory and Practice of Heat Engines, and 

 Dr. G. W. O. Howe James Watt Professor of Electrical 

 Engineering, 261 



Glass : Effect of Rays from Radium, etc., on, J. R. 

 Clarke, 290 ; Manufacture, The Practical Value of 

 the Microscope in, R. L. Frink, 453 ; The Viscosity 

 of, A Suggested Method of Investigating, I. Masson, 

 N. F. Gilbert, and H. Buckley, 590 



Glass-blowing, Laboratory, A Handbook of, B. D. Bolas, 

 464 



Glassware, The Annealing of, and Annealing w-ithout 

 Pyrometers, F. Twyman, 590 



Gold Coast : Department of Agriculture, H. A. Dade 

 appointed Assistant Mycologist in the, 190 ; Survey 

 Department, Report for 1920 of the, Lt.-Col. R. H, 

 Rowe, 96 



Gold-coloured Teeth of Sheep", T. Steel, 242 



Goniatites, The late Lt.-Col. W. Hind, 481 



Granite-Gneisses of Southern Eyre Peninsula, The, 

 C. E. Tilley, 129 



Great Bear, The Constellation of the, The Material Repre 

 sentation on Stone of, belonging to the Polished Stone 

 Period, M. Baudouin, 325 



Greece, Ancient, The Statecraft of, 463 



Green-colouring of Surf on the Horizon, The, Dr. S. W 

 Visser, 178 



Gynecology, Dr. B. M. Anspach, 206 



Hsemolytic Action of Sodium Glycocholate, E. Ponder, 483 

 Halley Lecturer for 1922, J. H. Jeans appointed, 134 

 Harvard College Observatory, Dr. H. Shapley appointed 



Director of the, 443 

 Haszing, Jan, The " Account Book " of, C. Pijper and 



H. Zwarenstein, 518 

 Hearing, The Resonance Theory of. Dr. W. Perrett, 569 

 Heat Conduction, A Problem in the Theory of. Dr. J. W. 



Nicholson, 421 

 Heath-fires, The Generation of, H. Bury, 83 

 Hedgehog, Habits of the, Miller Christy; 242 

 Height Record, New, Lieut. J. Macready, 190 

 Helianthiis annuus, A Quantitative Analysis of the Growth 



of. Part I., F. Kidd, C. West, and G. E. Briggs, 388 

 Heredity, Environment, and Evolution, Prof. E. S. 



Goodrich, 57 

 Highest Inhabited House, The, W. Harcourt-Bath, 179; 



the Reviewer, 180 

 Hill Museum, Bulletin of the. No. i, 416 

 Himalayas and the Gangetic Plain, The Structure of the, 



Criticism of R. D. Olhham's Memoir. on, Lt.-Col. 



H. McC. Cowie, 254 

 Hiroshige, Y. Noguchi, 301 

 History and Method of Science, Studies in the. Edited by 



Dr. C. Singer. Vol. i, 9 

 Houille Bleue," " Utilisons la, H. Lemonon, 445 

 Hull : Museum, Acquirement of Geological and other 



Specimens from the Royal Albert Museum, Windsor, 



190 ; Museums Publications, 544 

 Human: and other Remains found at Middleton-on-the- 



W'olds, 95 ; Factor, The, 74 

 Hunter, John, The Burying-place of, 316 



