INDEX. 



901 



Unification of time, J. A. Patterson on 



the, 650. 

 * of time at sea, C. E. Liimsden on 



the, 720. 

 United States of America, economic 



entomology in the,Dr. L. 0. Howard on, 



694. 

 Geographical Survey, the geographic 



■work of the, C. V. Walcott on, 720. 

 Institutions engaged in geographic 



work in the, Marcus Baker on, 718. 

 Coast and Geodetic Surve)', T. C. 



Mendenhall on the work of the, 719. 

 hydrography of the, F. H. Newell 



on the, 719. 

 daily weather survey. Prof. Willis 



L. Moore on the, 721. 

 * the material conditions and growth 



of the, H. Gannett on, 725. 

 — local differences in discount rates 



in the, Dr. K. M. Breckenridge on, 



744. 

 * recent reaction from economic 



freedom in the, K. K. Bowker on, 746. 

 Unwin (Prof. W. C.) 0)1 the calibration 



of inst7'ument$ used in engineering 



laboratories, 424. 

 Urdnws, Report on the liTiguistio and an- 



throjmlogical characteristics of the, 427. 



*Vancouver Island, a rock inscription on 

 Great Central Lake, J. W. Mackay on, 

 793. 



* Vapour tensions of liquid mixtures, 

 Dr. W. L. Miller and T. K. Eosebrough 

 on, 624. 



Vascular channels, the resistance of. Prof. 

 K. Hiirthle on, 815. 



plants, changes in number of spo- 

 rangia in. Prof. F. O. Bower on, 872. 



plants, the morphology of the cen- 

 tral cylinder in, E. C. Jeffrey on, 869. 



Vector analysis, a notation in, Prof. 0. 

 Henrici on, 560. 



Vegetation regions of the Prairie pro- 

 vince, Roscoe Pound and F. E. Clements 

 on, 863. 



Vernon (H. M.) on the conditions of 

 animal life in aquaria, 354. 



Vertebrata, the determinants for the 

 major classification of fish-like. Prof. 

 Theodore Gill on, 696. 



* ■ the origin of, Prof. C. S. Minot on, 



683. 



* the morphology of the cerebral 



commissures in the. Dr. G. Elliot 

 Smith on, 697. 



the derivation of the pectoral mem- 

 ber in terrestrial, Prof. Theodore Gill 

 on, 697. 



Tikes (Prof. S. H.) on investigations 

 made at the Marine Biological Asso- 

 ciation Laboratory at Flymouth, 370. 



Violins, increase of segmental vibrations 



in aluminium, Dr. A. Springer on, .■J64. 

 Visual contrasts. Prof. C. S. Sherrington 



on, 824. 

 reaction to intermittent stimulation, 



O. F. F. Grunbaum on, 828. 

 *Vitreous humour, the function of the 



canal of Stilling in the, Prof. Anderson 



Stuart on, 820. 



Waddell (John) on the permeability of 



elements of low atomic weights to the 



Kontgen rays, 611. 

 , notes on concentrated solutions of 



lithium and other salts by, 613. 

 Wager (Harold) on the nucleus of the 



yeast plant, 860. 

 ♦Waidner (C. D.) and F. Malloey on 



a comparison of Rowland's mercury 



thermometer with Griffiths' platinum 



thermometer, 560. 

 Walcott (Charles V.) on the geographic. 



work of the United States Geographical 



Survey, 720. 

 Walker (W. G.) on speed trials of shios, 



766. 

 (J. Wallace) and Winifred Jud- 



SON on the reduction of bromic acid, 



and the law of mass action, 613. 

 Wallace (A. Russel) on the Selangor 



caves, Singapore, 342. 

 Waller (Dr. A. D.) on the functional 



activity of nerve-cells, 512. 

 and S. C. M. Sowton on the action 



of reagents upon isolated nerve, 512. 

 and F. Seymour Lloyd on histo- 



logical changes in medullated 7ierve 

 after treatment with the vapours of 

 ethei; chloroform, and with carbonic 

 acid gas, 520. 



Wallis (E. White) on the mental and 

 physical defects of children in schools,. 

 427. 



Ward (Prof. H. Marshall), Address to the 

 Section of Botany by, 831. 



OR Steremtihirsutiiiii, a, v/ood-destToj- 



ing fungus, 860. 



Warington (Prof. R.) on the carbo- 

 hydrates of cereal straws, 294. 



Warner (Dr. Francis) on the physical 



J, and mental defects of children inschools, 

 ' 427.' 



Water, the determination of the surface 

 tension of, by means of the method of 

 ripples, N. Ernest Dorsey on, 551. 



♦Waters (W. L.), F. S. Spiebs and F. 

 TwYMAN on the cyclical variation with 

 temperature of the E.M.F. of the H. 

 form of Clark's cell, 591. 



Watkin (Col.) on the B. A. screw gauge, 

 426. 



Watts (Dr. Marshall) on wave-length 

 tables of the spectra of the elements and 

 compounds, 75. 



