Index 



[Nature, 

 October T, 1920 



Mercury, Motion of, A Dynamical Specification of the, 



G. W. Walker, 198 

 Meteorological : Conditions of an Ice Cap, R. F. T. 



Granger, 709; Office, The Position of the, Dr. H. R. 



Mill, W. W. Bryant, 38 

 Migrations in the S«a, The Physiology of, Prof. A. Meek, 



197 



Mole Cricket, The, F. V. D., 294 



Mortlakes as a Cause of River Windings, T. S. Ellis, 264 ; 

 H. Bury, 391 



Moseley Memorial, Sir Henry A. Miers, C. G. Darwin, and 

 Dr. H. Robinson, 200 



Muscular Efficiency, A. Mallock, 197 



Museums and the State, Prof. E. W. MacBride, Prof. J. W. 

 Gregory, 68; Dr. F. A. Bather, Dr. W. E. Hoyle, 

 69 ; W. G. Wagner, 70 ; Sir E. Ray Lankester, 100 : 

 Prof. J. Stanley Gardiner, 101 ; Dr. W. M. Tattersall, 

 102; F.R.S., 136 



Musk Plants, Loss of Fragrance of, Hon. Col. C. J. Bond, 

 709 



Officers, Seconding of, for Study at Universities, Prof. J. 

 Wertheimer, 41 



Organisation of Scientific Work, Dr. W. Bateson, J. S. 

 Gamble, Sir Ronald Ross, 6; Dr. E. J. Russell, Prof. 

 A. C. Seward, 7; Sir J. C. Bose, 39; Sir T. H. 

 Middleton, 103 ; Sir Leonard Rogers, 292 ; in India, 

 Sir Thomas H. Holland, 452 



Ostrich, A Stalked Parapineal Vesicle in the, Prof. J. E. 

 Duerden, 516 



Ozone in the Atmosphere, Occurrence of, J. N. Pring, 645 



Percussion Figures, Dr. B. G. Escher, 171 



Pilot Balloons, High Rates of Ascent of, Dr. W. van 

 Bemmelen, 485 ; J. S. Dines, 581 



Pine, The Cluster, Dr. M. Grabham, 675 



Plant Life in Cheddar Caves, L. Pendred, 709 



Plumage Bill, The, and Bird Protection, Sir H. H. John- 

 ston, Prof. H. M. Lefroy, 168; Sir Herbert Maxwell, 

 Prof. A. Dendy, 169; Dr. W. E. Collinge, 196; Prof. 

 J. E. Duerden, 263 



Rainbow Inside Out, A, C. O. Bartrum, 388 



Relativity : and Hyperbolic Space, Prof. A. Mc.'Vulay, 808 ; 

 and Reality, Prof. R. A. Sampson, 708 



Royal Military .\cademy. The, J. Young, 486 



Science : and Scholasticism, Prof. J. J. Walsh, 547 ; Dr. C. 

 Singer, 548 ; and the New Army, Col. E. H. Hills, 

 103; Prof. L. N. G. Filon, 133; Prof. R. Whid- 

 dington, 134 ; Lt.-Col. E. Gold, Dr. C. S. Myers, 135 ; 

 Prof. A. R. Richardson, 170 ; K. E. Edgeworth, 233 ; 

 C. S. Wright, 391 ; in Medical Education, Prof. S. J. 

 Hickson, 643 



Scientific : and Technical Books, Sir R. A. Gregory, 41 ; 

 Apparatus from Abroad, Prof. W. M. Bayliss, 293 ; 

 C. Beck, 355; B. H. Morphy, C. Baker, 356; Bel- 

 lingham and Stanley, Ltd., W. Taylor, H. W. Ashfield, 

 357; British and Foreign, D. H. Baird, 390; J. W. 

 Ogilvy, 424; J. S. Dunkerly, 4255 F. W. Watson 

 Baker, 518; Prof. W. M. Bayli.ss, 641; Direction of 

 Industrial Research, Major A. G. Church, 40 ; Publica- 

 tions, The Cost of. Prof. W. A. Herdman, Prof, H. H. 

 Turner, 326 ; E. B. Knobel, W. W. Bryant, 327 ; 

 Prof. G. H. Hardy, Dr. A. B. Rendle, 353 ; Dr. B. 

 Daydon Jackson, Dr. C. S. Myers, 354 ; Dr. C. G. 

 Knott, 425; Research, Dr. J. W. Evans, 358; Re- 

 unions at the Natural History Museum, Dr. G. F. H. 

 Smith, 72 ; Work, Expenses of. Major A. G. Church, 

 72; Its Spirit and Reward, Dr. G. J. Fowler, 387; 

 Organisation of, Dr. W. Bateson, J. S. Gamble, Sir 

 Ronald Ross, 6 ; Dr. E. J. Russell, Prof. A. C. Seward, 

 7 ; Sir J. C. Bose, 39 ; Sir T. H. Middleton, 103 ; Sir 

 Leonard Rogers, 292 ; in India, Sir Thomas H. Hol- 

 land, 4,i;2 



Sea and Skv at Sunset, Lt.-Col. K. E. Edgeworth, 



• J- S. D., 358 



Spectrum, An Experiment on the, Dr. R. A. Houstoun, 421 



Sphexapata (Milto gramma) conica, Note on the Habits of 

 the Tachinid Fly, O. H Latter, 614 



Spores and Plant Life in Deep Caves, The Carrying Power 

 of, E. A. Stoney, 740 



Sumner Lines in Navigation, Use of. Prof. G. C. Corn- 

 stock, Capt. T. H. Tizard, 742 ; Dr. J. Ball, 806 



Telephotography, A Note on, A. B., 488 



Temperature Variations at 10,000 ft., C. K. M. Douglas, 



614 

 Thrush, The First Act of a Young, Honor M. M. Perry. 



coste, 456 

 Trichodynamics, Dr. W. Lawrence Balls, 777 

 Universities, The, and the Army, Dr. F. J. M. Stratton, 



University : Grants, Sir Michael E. Sadler, 740 ; Principal 

 C. Grant Robertson, 774 ; Prof. W. H. Perkin, 805 ; 

 Stipends and Pensions, Prof. G. W. O. Howe, 582 



Vapour Densities, Calculation of, R. G. Durrant, 742 



Vocal Notes, Seven, Photographs of. Dr. W. Perrett, 39 



Volcanic Rocks in the Anglo-Egyptian Sudan, Dr. G. W. 

 Grabham, 199 



Waage's Photochemical Synthesis of Phloroglucin from Glu- 

 cose, Dr. M. Nierenstein, 391 



Wasps, W. F. Denning, 328 



Waves, Growth of, A. Mallock, 777 



Weather Forecasts and Meteorology, A. Mallock, 580 



Weights and Measures, British and Metric Systems of, 

 M. E. Yeatman, 355 ; A. S. E. Ackermann, 456 



Wireless : Station for Astronomy, Central, Major W. J. S. 

 Lockyer, 454 ; Time-Signals, Eiffel Tower, Prof. R. A. 

 Sampson, 265 



Corrosion Research Committee, Appeal for Funds by the, 



304 



Cosmogony, Problems of, and Stellar Dynamics, J. H. 

 Jeans, 31 



Cottage Building, Experimental, 792 



Cotton : Climates of the British Empire suitable for the 

 Cultivation of, C. E. P. Brooks, 338 ; Egyptian, Re- 

 searches on. Dr. W. L. Balls, 664 



Cotton Growing : Future Organisation, 793 ; in South 

 America, Possibilities of, G. McC. McBride, 399 ; in 

 the British Empire, Dr. W. Lawrence Balls, 103 ; Sir 

 George Watt, 104 ; Industry, Commercial Parasitism in 

 the, O. F. Cook, 548 ; Research, 840 ; Pests, H. H., 



503 



Cotunnite, Anglesite, Leadhillite, and Galena, The Occur- 

 rence of, on Fused Lead from the Wreck of the Fireship 

 Firebrand, Falmouth Harbour, A. Russell, 156 



Coumarin, Melettis melissophyllum, A New Plant contain- 

 ing, P. Gu^rin and A. Goris, 411 



" Cresineol," T. T. Cocking, 726 



Crete, Excavations in, M. Xanthoudides, 273 



Cricket, The Mole, F. V. D., 294 



Crocker Land Expedition, Mollusca obtained by the, F. 

 C. Baker, 593 



Crookes Radiometer, A Modified Theory of the, G. D. 

 West, 473 



Crop Production, British, Dr. E. J. Russell, 176, 206 



Crystal Structure : Atomic and Molecular Forces and. Dr. 

 A. E. Oxley, 327 ; Prof. W. L. Bragg, 646 



Cubic Curves, Construction of the Ninth Intersection of 

 two, passing through eight given Coplanar Points, 

 Prof. H. F. Baker, 474 



Cuckoo's Egg, The Story of a, Hilda Terras, 746 



Cumacea and Phyllocarida obtained bv the Ingolf and other 

 expeditions, Dr. H. J. Hansen, 81 



Currency Reform and the Need for a Nickel Coinage 

 on a Decimal Basis, 114 



" Cyanogen " Bands, The Origin of the, S. Barratt, 633 



Cylindrical Octosection, On, W. Burnside, 473 



Cyprus: The Agricultural Industries of, W. Bevan, 757; 

 The Handbook of. Eighth Issue, Edited by H. C. Luke 

 and D. J. Jardine, 291 



Cytology : An Introduction to the Study of, Prof. L. Don- 

 caster, 190 ; English, 190 ; The Modern Technique of, 

 J. B. Gatenby, 463 ; with special reference to the Meta- 

 zoan Nucleus, Prof. W. E. Agar, 482 



Dacca University : P. J. Hartog appointed Vice-Chancellor, 



509 

 Dante and Trepidation, O. Z. Bianco, 664 

 Day Continuation Schools, H. J. Taylor, 23 

 Daylight Saving and the Length of the Working Day, 



Annie D. Betts, 41 



