Nature, 



Octoter 



7, 1920J 



Jndex 



XIX 



Mitchell (S. A.), and C. P. Olivier, The Binary Krueger 60, 



307 

 .Mohr (O. L.), and C. Wriedt, A New Type of Hereditary 



Brachyphalangy in Man, 464 

 Moilliard (M.), Influence of a Small Quantity of Potassium 

 on the Physiological Characters of Sterigmatocystis 

 »«^''«' 347 

 Moir(J.). Colour and Chemical Constitution. Part xi., 667 

 Moir (J. Reid), An Early Neolithic " P'loor " in the Neigh- 

 bourhood of Ipswich, 527-; Early Palaeolithic Flint Im- 

 plements, 146,; Naturally Fractured Eocene Flints, 358; 

 Pre-Pal.-Bolithic Man, 289 

 Molteno (Mr. and Mrs. P. A.), Further Gift Towards the 



Molteno Institute of Parasitology at Cambridge, 665 

 Monaco (Prince Albert de), Stray Mines in the ' North 



Atlantic, 282 

 Montagu (Hon. E. S.), The Plumage Bill, 303 

 Montagu of Beaulieu (Lord), Some National Aspects of 



Transport, 469 

 Moon (Dr. R. O.), appointed FitzPatrick Lecturer of the 



Royal College of Physicians of London, 192 1, 755 

 Moore (Dr. B.), appointed Professor of Biochemistry in 

 the University of Oxford. 537 ; E. Whitley, and T. A. 

 Webster. Sunlight and the Life of the Sea, 90: and 

 T. A. Webster, Photosynthesis in Fresh-water Algje, 

 26 

 Moore (H.), The Ignition Points of Liquid Fuels, 245 

 Morant (Sir Robert), [obituary], 76 



Moreno (Dr. F. P.), [obituary], 76 ' ' 



Morgan (Prof. C. Lloyd), appointed Emeritus Professor of 



Psychology and Ethics in Bristol University, 630 

 Morgan (P. G.), The Limestone Resources of New Zea- 

 land, 465 

 Morgan (Prof. T. H.), Dr. C. B. Bridges, and A. H. 

 Sturtevant, Contribution to the Genetics of Drosophila 

 mclanogaster. 40^ 

 IMorphy (B. H.), Scientific Apparatus and Laboratory 



Fittings, 356 

 Morrell (Dr. R. S.), elected President of the Oil and Colour 



Chemists' Association, 527 

 Morris- (H.), The Evolution" of Wealden Flint Culture from 



Pre-Palaeolithic Times, 431 

 Morris (Lord), and others. The Imperial College of Science 



and Technology, 471 

 Morrison (Dr. G. E.), [obituary], 431 

 Morrison (W.), Gift to the Bodleian Library, Oxford, 731 

 Mortimer (G.), Aluminium : Its Manufacture. Manipulation, 



and Marketing, 805 

 Moses (Prof. A. J.), [obituary], 365. 



Mottram (V. H.). appointed' Professor of. Physiology at 

 King's College for Women Household* and Social 

 Science Dent.. 698 

 Mottram and Clarke, Reduction in Number of White Blood 

 Corpuscles in those Handling Radium for Curative 

 Purposes, 400 

 Moulton (Lord), The Training and Functions of the 



Chemical Engineer, 82 

 Moureu (Prof. C). Notions fondamentales de Chimie 

 Organique. Sixi^me Edition, 63 ; and J. C. Bongrand, 

 New Researches on Carbon Sub-nitride, 411; and G. 

 Mignonac. Acylketimines, 539 

 Muir (F.), A New Genus of Australian Delphacidae 



(Homoptera). 635 

 Muir (Sir Thomas). Gift of Mathematical Works to the 



South African Public Library, Cape Town, 305 

 Mullens (W. H.), H. Kirke Swann, and Rev. F. C. R. 

 Jourdain, A Geographical Bibliography of British 

 Ornithology from the Earliest Times to the end of 19 18. 

 Part »-. 353 

 Mumford (Dr. A. A.), Investigation and Standardisation of 



the Physical Efficiency of Children, 26 

 Munby (A. E.). The Cost' of Laboratory Fittings, 294, 456 

 Munro (Dr. R.). [obituary article], 681; 

 Munroe (Prof. C. E.), Products of Detonation of T.N.T., 



795 

 Murphy (J. B.), The Effect of Physical Agents on the 



Resistance of Mice to Cancer. 668 

 Myers (C. M.), and C. Voegtlin, The Chemical Isolation of 



Vitnmines, 667 

 Myers (Dr. C. S.), Science and the New Army, 135 



Myers (Dr. J. E.), and J. B. Firth, Elementary Practical 

 Chemistry. For Medical and Other Students. Second 

 edition, 705 



, 7«6 



Nagaoka (H.), Diffraction Image of a Disc 436 



Nansen (Dr. F.), The Discovery of Spitsbergen 210 



Nash (J. K.), The Nesting of the Bee-eater in Scotland ,„„ 



Neale (R. E.), Electricity : Its Production and Applications 

 804 



Neave (the late Dr. G. B.), and Prof. I. M. Heilbron The 

 Identification of Organic Compounds. Second edition, 

 774 



Neilson-Jones (W.), appointed Professor of Botany at Bed- 

 ford College, 155 



Neville (G. O.), The Aborigines of Western Australia : 

 Their Treatment and Care, 248 



Neville (H. A. D.), and L. F. Newman, A Course of Prac- 

 tical Chemistry for Agricultural Students. Vol ii., 

 Part i., 33 



Newman (Sir George), The Origin and Growth of the 

 Medical Department of the Local Government Board, 

 151 ; and others, The Place of " Preliminary Science " 

 in the Medical Curriculum, 661 



Newman (L. F.), and Prof. H. A. D. Neville, A Course of 

 Practical Chemistry for Agricultural Students. Vol i., 

 291 



Nichols (Prof. E. F.), Resignation of the Chair of Physics 

 at Yale University, 440; appointed Director of Pure 

 Science in the Nela Research Laboratory, 834 



Nichols (E. L.), H. L. Howes, and others, The Fluor- 

 escence and Absorption Spectra of Uranyl Salts, 498 



Nicholson (Prof. J. W.), The Secondary Spectrum of 

 Hydrogen, 166 



Nicoll (M. J.), Hand-list of the Birds of 5gypt, 674 



Nicolle (M.), E. C^sari, and C. Jouan, Toxines et Anti- 

 toxines, 67 ^ 



Nierenstein (Dr. M.), Waage's Phytochemical Synthesis 

 of Phloroglucin from Glucose, 391 



Nordenfelt (T.), [obituary], 19 



North (B.), assisted by N. Bland, Chemistry for Textile 

 Students, 382 



Northumberland (Duke of), elected President of the Royal 

 Institution, 304 



Nottin (P.), The Absorptive Power of Earth for Manganese, 

 666 



Noyes (A. A.), and D. A. Maclnnes, The lonisation and 

 Activity of Largely Ionised Substances, 667 



Ogilvy (J, W.), British and Foreign Scientific Apparatus, 



424 

 Ohashi (Prof. R.), The Plumbiferous Barytes from Shi- 



bukuro, Japan, 569 

 Oldham (R. D.), elected President of the Geological 



Society, 52 ; The Frequency of Earthquakes in Italy 



in the Years 1896 to 1914, 186 

 Onicescu (O.), Newtonian Fields in the Neighbourhood of a 



given Vectorial Field, 843 

 Onnes (H. K.), elected a Foreign Associate of the U.S. 



National Academy of Sciences, 463 

 Onslow, The Melanic Variety of Boarmia {Tephrosia) con- 



sonaria, 278 

 Orange (J. A.), Deflection of Light during a Solar Eclipse, 



8 

 Ormandy (Dr. W. R.), Patents taken out for Mixtures 



Intended as Motor Fuels, 21; The Filtration of 



Colloids, 696 

 Orpen (Sir William), elected a Member of the Athenaeum 



Club, 209 

 Ortmann (Dr. A. E), Correlation of Shape and Station 



in Fresh-water Mussels, 843 

 Osborn (Prof. H. F.), Report of the American Museum of 



Natural History, 1919, 724; and C. C. Mook, Recon 



struction of the Skeleton of the Sauropod' Dinosaui 



Camarasaurus, Cope (Morosaurus, Marsh), and W. K. 



Gregory, Restoration of Camarasaurus and Life-model, 



667 ; Type Specimens of Fossil Horses from the Oli 



gocene, Miocene, and Pliocene Formntiont .>f North 



America, 117 



