xlvi 



Index 



[ 



Nature, 

 March 23, 1911 



Vermorel (V.), General Principles which Ought to be 

 Followed in Establishing Formulae for Insecticides, 262 



Vernadsky (W.), Chemical Distinction between Orthose 

 and Microcline, 328 



Verneuil (A.), Nature of the Oxides causing the Coloration 

 of the Oriental Sapphire, 227; Preparation of the Black 

 Enamel of the Italo-Greek Potteries, 565 



Vernon (Dr. H. M.), Dakin's Work on Oxidation of Fatty 

 Acids and Ami no-acids by Hydrogen Peroxide and Traces 

 of Ferrous Salts, 26 ; Results of some Experiments on 

 the Combination of Poisons with the Contractile Sub- 

 stance of Cardiac Muscle, 27 



Veronica prostrata, L., Tcucrium, L., und austriaca, L., 

 nebst einem anhang iiber deren nachste verwandte, Dr. 

 Bruno Watzl, 267 



Vertebrates, Guide to the British, Exhibited in the Depart- 

 ment of Zoology, British Museum (Natural History), 234 



Vertebrates, Morphological Method and the Ancestry of, 

 Prof. J. Graham Kerr, F.R.S., 203 



Verworn (Max), die Entwicklung des menschlichen Geistes, 



Vesey Club, Modern Scientific Research, Sir William A. 



Tilden, F.R.S., at, 29 

 Vibrations of a Pianoforte Sound-board, G, H. Berry, 541 

 Vickcrs (H. M.), an Apparently Hitherto Unnoticed 



" Anticipation " of the Theory of Natural Selection, 510 

 V'illey (Jean), Measurement of Very Small Displacements 



by Means of the Electrometer, 34 

 Vinall (J. W. T.), a Course of Drawing for the Standrads, 



268 ; Natural and Common Objects in Primary Drawing, 



268 

 V^inet (E.), Lead Arsenate in Viticulture, 262 

 Violle (I^.), the Ingestion of Mineral Acids in the Dog, 498 

 Viticulture, Lead Arsenate in, L. Moreau and E. Vinet, 



^62 

 Vivisection, the Truth about, 344 

 Vogelwarte Rossitten der Deutschen Ornithologischen 



Gesellschaft und das Kennzeichnen der Vogel, die. Dr. 



J. Thienemann, 207 

 Vogelwclt, Unleitung zur Beobachtung der, Dr. Carl 



Zimmer, 502 

 Voice, the, Dr. W. A. Aitken, Prof. John G. McKendrick, 



F.R.S., 199 

 Voice, the Abuse of the Singing and Speaking, Causes, 



Effects, and Treatment, Prof. E. J. Moure and A. 



Bowyer, Prof. John G. McKendrick, F.R.S., 199 

 Voice in Speech and Song, the Brain and the, Prof. F. W. 



Mott, F.R.S., Prof. John G. McKendrick, F.R.S., 199 

 Voigt (Prof.), Liquid Rendered Double Refracting by the 



Action of a Magnetic Field, 118 

 Volcanoes : Matavanu : a New Volcano in Savaii (German 



Samoa), Dr. Tempest Anderson at Royal Institution, 92 

 Volkmann (Paul), Erkenntnistheoretische Grundziige der 



Naturwissenschaften und ihre Beziehungen zum Geistes- 



leben der Gegenwart, 233 

 Volume of the Kilogramme of Water, the, Sir T. Edward 



Thorpe, C.B., F.R.S., 242 



Wace (A. J. B.), Excavations in Thessaly in 1910, 23 ; 

 Distribution of Early Civilisation in Northern Greece in 

 Relation to its Geographical Features, 450 



Wager (Harold), Chromosome Reduction in the Hymeno- 

 mycetes, 59 ; the Function and Fate of the Cystidia of 

 Coprinus, 59 ; Effect of Gravity upon the Movements 

 and Aggregation of Euglena viridis, Ehrb., and other 

 Micro-organisms, 126 



Wahl (A.), Condensation of Acetic Ester with its Higher 

 Homologues, 396 



Wahnschaffe (F.), Geologische Charakterbilder, ii., Grosse 

 erratische Blocke im nord-deutschen Flachlande, 402 



Wainwright (Mr.), Colour Contrast in Photomicrography, 



319 



Walcott (Dr. C. D,), Progress of the Smithsonian Institu- 

 tion, 526 



Waldo (Fullerton L.), Progress in the Construction of the 

 Panama Canal, 21 



Walker (C. E.), Hereditary Characters and their Modes 

 of Transmission, 536 



Walker (G. W.), an Electrostatic Voltmeter for Photo- 

 graphic Recording of the Atmospheric Potential, 192 ; 

 .Accuracy of Time on Magnetograms, 236 



Walker-Tisdale (C. W.), the Practice of Soft Cheese- 

 making, 71 

 Wallace (Dr. William), Encyclopedia agricole, Pisciculture, 



George Gu6naux, 163 

 Wallach (Prof. Otto), Nobel Prize Awarded to, 82, 213 

 Waller (Dr. Augustus D., F.R.S.), Physiology the Servant 

 of Medicine, being the Hitchcock Lectures for 1909 

 delivered at the University of California, Berkeley, Cal., 

 465 

 Wallis (B. C), the Teaching of Geography, 354 

 Walpole (G. S.), Action of B. lactis aerogenes on Glucose 



and Mannitol, 427 

 Walsh (Lt.-Col. J. H. Tull), Position of Birds' Nests in 



Hedges, 207 

 Walter (Dr. H. E.), Variation in the Oyster-boring Whelk, 



20 

 Walter (J. C), Stray Leaves on Travel, Sport, Animals, 



and Kindred Subjects, 270 

 Walther (Prof. J.), Lehrbuch der Geologic von Deutsch- 



land, 468 

 Warren (S. Hazzledene), Arctic Plants from the Valley 



Gravels of the River Lea, 206 

 Water, the Volume of the Kilogramme of. Sir T. Edward 



Thorpe, C.B., F.R.S., 242 

 Watney (Miss G. R.), Zonal Classification of the Salopian 



Rocks of Cautley and Ravenstonedale, 462 

 Watson (D. M. S.), Some British Mesozoic Crocodiles, 



361, 429 

 Watson (Dr. Malcolm), Drainage and Malaria, 471 

 Watt (H. B.), Early Tree Planting in Scotland, 550 

 Watzl (Dr. Bruno), Veronica prostrata L., Teucrium L., 

 und austriaca L. nebst einem anhang iiber deren 

 nachste verwandte, 267 

 Wave-lengths, a System of Standard, Prof. Kayser, 151 

 Wave-stirred Areas, the Limiting Line of Sedimentation 



in, A. R. Hunt, 72 

 Weather Instruments and How to Use Them, D. W. 



Horner, 405 

 Wedd (Mr.), the Geology of the Melton Mowbray District 



and South-east Nottinghamshire, 386 

 Wedderburn (E. M.), Temperature Observations in the 

 Madiisee (Pomerania), with Mathematical Discussion of 

 Temperature Oscillations, 261 ; Experimental Verifica- 

 tion of the Hydrodynamical Theory of Temperature 

 Seiches, 261 

 Weed (Mr.), Venomous Toad-fishes of the Genera 



Thalassophryne and Thalassothia, 84 

 Wegner (Richard N.), Homo aurignacensis Hauseri, ein 

 palasolithischer Skelettfund aus dem unteren Aurignaci- 

 ender Station Combecapelle bei Montferrand (P^rigord), 

 H. Klaatsch and O. Hauser, 119; die Aurignac-Rasse 

 und ihre Stellung in Stammbaum der Menschheit, H. 

 Klaatsch, 119 

 Weinberg (M.), Mici-ostructure of Hailstones, 485 

 Weiss (Prof. F. E.), Some Experiments on the Inherit- 

 ance of Colour in the Pimpernel, 59 ; Sigillaria and 

 Stigmariopsis, 361, 429 

 Weiss (Pierre), New Property of the Magnetic Molecule, 

 395 ; the Magnitude of Magneton deduced from the 

 Coefficients of Magnetisation of Solutions of Iron Salts, 

 565 

 Welby (Lady), Sir F. Galton and Composite Photography, 



474 

 Welch (Miss E. G.), Zonal Classification of the Salopian 



Rocks of Cautley and Ravenstonedale, 462 

 Welch (Robert), List of the Land and Fresh-water 



Mollusca of Ireland, 296 

 " Wellcome " Photographic Exposure Record and Diary, 



the, 1911, 201 

 Weng (Gustav), Schopenhauer-Darwin : Pessimismus oder 



Optimismus, 403 

 Wenley (Prof. R. M.), Kant and his Philosophical Revolu- 

 tion, 404 

 Wessex, the Heart of, S. Heath, 202 

 West Indies, the Imperial Department of Agriculture in 



the, Sir Daniel Morris, K.C.M.G., at Royal Colonial 



Institute, 418 

 West Indies, What Science has Done for the. Sir W. T. 



Thiselton-Dyer, K.C.M.G., F.R.S., 477 

 West (Prof. G. S.), Remarkable New Species of Volvox 



Collected by Mr. Rousselet in Rhodesia, 278 



