xl Index 
ea 
Zoological Gardens, Dr. Chalmers Mitchell, 432; Zoological -— 
Telephony, C. R. Gibson, 682; Curve for Plates of 
Rotating Sector Condenser, W. Duddell, 697 . 
Wireless Telephony, C. R. Gibson, 682; in a Yorkshire 
Coal Mine, 49 
Wood : Cabinet Timbers of Australia, R. T. Baker, 552 
Worm, New Deep-sea Nemertine, Dr. Brinkmann, 145 
Writers’ and Artists’. Year-book, 1914, 526 
X-Rays and Crystals, M. de Broglie, 327; Influence of Crystal 
on Spectrum in X-Ray Spectrometer, Prof. W. H. 
Bragg, F.R.S., 416; Analysis of Crystals by X-Ray 
Spectrometer, W. L. Bragg, 416; Reflection of X-Rays, 
M. de Broglie; E. Jacot, 423; Analogy to Reflection of 
X-Rays from Crystals, Prof. C. Barus, 451; Atomic 
Models and X-Ray Spectra, Dr. F. A. Lindemann, 500, 
630; Dr. N. Bohr; Dr. H. G. J. Moseley, 553; Prof. 
J. W. Nicholson, 583, 630; Sir O. Lodge, F-.R.S., 
609; Dr. H. S. Allen, 630, 713; New X-Ray Tube, 
W. Coolidge, 613 ; X-Ray Spectra given by Crystals of 
Sulphur and Quartz, Prof. W. H. Bragg, 649; X-Rays 
and Metallic Crystals, E. A. Owen and G. G. Blake, 
686 ; the Radiation Problem, E. E. F. d’Albe, 689 
Yamal Peninsula, M. Zhitkof, 564 
Year-books : Year-book of the Scientific Societies of Great 
Britain, 434; Who’s Who, 526; Englishwoman’s Year- 
book and Directory, 526; Writers’ and Artists’ Year- 
book, 526 
Yorkshire, Moorlands of, F. Elgee, viii 
Young’s Modulus: Demonstration, G. Chatterji, 705 
Zeeman Effect: Abnormal Effect with Sodium, R. Fortrat, 
285; Researches in Magneto-optics, Prof. P. Zeeman, 
313; Zeeman-Stark Effect, A. Lo Surdo, 536 
Zinc: Organometallic Compounds of Zine and Magnesium, 
Dr. H. Wren, 261; Comparative Influence of Zinc on 
Growth of Hypomycetes, M. Javillier and Mme. 
Tchernoroutsky, 496 
Zircon, Prof. Strutt, 416 
Zodiacal Matter, E. Belot, 460 
Zonal Structure in Plants and Animals, Prof. E. Kiister, 
532; Zonal Structure in Colloids, G. Abbott, 607, 687; 
Dr. H. J. Johnston-Lavis, 687 
Zoological Catalogues: Catalogue of Books, MSS., 
Drawings, in the British Museum (Natural History), 
288; Bibliography of Tunicata, J. Hopkinson, 288; 
Catalogue of Noctuide in the British Museum, Sir 
G. F. Hampson, 288; Catalogue of Ungulate Mammals 
in the British Museum, R. Lydekker, F.R.S., 288 
[ Nature, 
March 26, 1914 
Park of Scotland, 379; Giza Zoological Gardens, 668-9 
Zoology : 7 3 
General: Fresh-water Fauna of Germany, Prof. Brauer, 
60; Zoology of the Sandwich Islands, D. Sharp, - 
F.R.S., Prof. J. S. Gardiner, F.R.S., ro1; Philosophy 
of Vitalism, Prof. E. W. MacBride, F.R.S., 291, 400; 
Prof. Hans Driesch, 400; Zoology, Prof. E. Brucker, 
340; Dimensions of Chromosomes in relation to 
Phylogeny, Prof. J. B. Farmer and L. Digby, 440 ; 
Life of Alexander Agassiz, G. R. Agassiz, Sir E. R. 
Lankester, 601; Mimikry und Verwandte Erschein- 
ungen, Dr. A. Jacobi, 653; Death of Dr. Albert 
Ginther, F.R.S., 664; the Animal Kingdom illus- 
trated, Dr. Zwanziger, G. K. Gude, 710; Infancy of 
Animals, W. P. Pycraft, viii 
Invertebrate : Hybrid Larve of Echinus, H. G. Newth, 
98; (1) Genital Apertures in Hirudinea; (2) New 
Phreodrilid, E. J. Goddard, 123; Papers on Inverte- 
brates, 145; das Tierreich, 204; das Tierreich: 
Cumacea or Sympoda, Rev. T. R. R. Stebbing, 407; 
Revision of Australian, Curculionidz of Sub-family 
Cryptorhynchides, A. M. Lea, 225; Copepoda of San 
Diego, C. O. Esterly, 241; Changes in Branchial 
Lamellz of Ligia oceanica in Fresh and Salt Water, 
Miss D. A. Stewart, 335; Marine Amcebe in Sponges, ~ 
&c., J. H. Orton, 371, 606; Prof. A. Dendy, F.R.S. 
399, 479; G. P. Bidder, 479; Freshwater Decapod 
Crustacea from Madagascar, Dr. W. T. Calman, 416; 
New Species of Trematodes, Miss Marie V. Lebour, 
440; Molluscan Fauna of Lake of Tiberias, H. B. 
Preston, 443; Crustacea Stomatopoda, S. W. Kemp, - 
483; Ehrlich’s Intra-vitam Staining with Methylene- 
blue applied to Nervous System of Polyzoa, A. 
Gerwerzhagen, 537; Flagellate Protozoa in Larval 
Crane-fly, Miss Doris Mackinnon, 563; Invertebrates 
and Botanic Gardens, 592; Physiologie und Morpho- 
logie der Spinnentiere, Prof. F. Dahl, 605; New 
Remarkable Ascidian, Dr. A. Oka, 640; Darwinian 
Theory of Atolls, Prof. E. B. Poulton, F.R.S., wia* 
Influence of Position of Cut upon Regeneration of 
Gunda ulvae, Dorothy J. Lloyd, 729; New Antarctic 
Bathydorus with Two Gills, T. J. Evans, 730; Genus 
Porponia (Antarctic), Prof. Carlgren, 730; Messmates, 
E. Step, viii 
Vertebrate: Possible Unknown Animals in Africa, C, W. 
Hobley, 15; New British Shrew- and Field-mice, 84; 
Anatomy of the Chameleon, P. A. Methuen and Le 
Hewitt, 259; Reptiles and Batrachians from the 
Colombian Choco, G. A. Boulenger, 416; Origin of 
Argentine Horses, 435; Dr. W. D. Matthew, 661; 
Gazelles Existing without Water, 695 
See also British Association, Birds, Fish, Insects 
RK» CLAY AND SONS, LTD., BRUNSWICK ST., STAMFORD ST., S.E., AND BUNGAY, SUFFOLK. 
