INDEX. 



969 



Pbeoby (Prof. J.) on studies most suitable 



for elementary schools, 495. 

 on the curricula of secondary schools, 



526. 



—— on the work of the Corresponding 

 Societies Committee, 536. 



Peru, tropical, a journey into the primeval 

 forests of, by L. Bernacchi, 769. 



Petavel (Dr. J. E.), the captive balloon at 

 the Howard Estate kite station, 59. 



on gaseous explosions, 308. 



Petrie (Prof. W. M. Flinders) on the col- 

 lection of photographs of anthropological 

 interest, 419. 



Petrography of Egypt, Dr. W. F. Hume 

 on the, 700. 



♦Photo-chemical action in the test-tube 

 and the leaf, by Dr. F. F. Blackman, 

 904. 



Photographic action, intensity of light 

 and time of exposure, the relation 

 between. Prof. H. H. Turner on, 

 604. 



Photometric standard of the National 

 Physical Laboratory, Dr. R. T. Glaze- 

 brook on the, 623. 



Photosynthesis, the first sugar of, the 

 carbohydrates of the snowdrop leaf 

 and their bearing on, by John Parkin, 

 907. 



in water plants, the factors influenc- 

 ing, by A. M. Smith, 906. 



Physical and Mathematical Section, 

 Address by Dr. W. N. Shaw to the, 

 579. 



Physical observations taken on the 

 National Antarctic expedition, 1902- 

 04, results of some, by L. C. Ber- 

 nacchi, 645. 



Physics of high altitudes, the, in relation 

 to climate and health, by Dr. M. C. 

 Grabham, 871. 



Physiological Section, Address by Dr. 

 J. S. Haldane to the, 864. 



Piroplasma canis, the morphology of, by 

 Dr. A. Breinl and E. Hindle, 742. 



Pitchblende, a determination of the rate 

 of evolution of heat by, by H. H. Poole, 

 635. 



♦Plant animal, a, by Prof. F. W. Keeble, 

 911. 



Plant remains found on the Roman site 

 at Caerwent, 1907, report on, by A. H. 

 Lyell, 343. 



Plant remains in certain peat deposits, the 

 sequence of, interim report on, 493. 



Platnaueb (H. M.) on the fossiliferons 

 drift deposits at Kirmington, Lincoln- 

 shire, dec, 296. 



Pltjmmer (W. E.) on seismological in- 

 vestigation, 60. 



Plunkett (Rt. Hon. Sir Horace) on 

 changes affecting secondary education. 



Plunkktt (Rt. Hon. Sir Horace), Address 

 to the Sub-section of Agriculture, 

 796. 



Plymouth marine laboratory, report on the 

 occupation of a table at the, 304. 



Polar lines in arc spectra, by Dr. W. G. 

 Duffield, 638. 



Poole (H. H.), a determination of the 

 rate of evolution of heat by pitch- 

 blende, 635. 



*PoPE (Prof. W. J.) and John Read, the 

 dynamic isomerism of oxymethylene 

 camphor derivatives, 661. 



* and AV. Baelow, the structure 



of the open-chain hydrocarbons, 667. 



Porter (Dr. C)on the effect of climate upon 

 health and disease, 442. 



♦PouLTON (Prof. E. B.), mimicry in the 

 butterflies of North Ameiica, 734. 



* the African swallow-tail butterfly 



as an example of mimicry, 734. 



PoYNTiNG (Prof. J. H.) on seismological 

 investigations, 60. 



Pre-Devonian rocks of the Mendips and 

 the Bristol area, report on the investiga- 

 tion of the, 286. 



Preece (Sir W. H.) on practical electrical 

 standards, 31. 



on magnetic observations at Falmouth 



Observatory, 55. 



— - — on gaseous explosions. 308. 



Prehistoric archa;ology in Japan, by N. C. 

 Munro, 852. 



Pre-Roman and natural history remains at 

 Corbridge, report of work on, 1907-08, 

 343. 



Prince Charles Foreland, Spitsbergen, 

 report on the exploration of, 306. 



*Prinitary, changes in the, after thy- 

 roidectomy, by Dr. P. T. Herring, 883. 



Procter (H. R.), colloid chemistry, 201. 



Producer gas, by J. Emerson Dowson, 825 



Projection, the analysis of. Prof. R. W. 

 Gonese on, 632. 



*Proprio-ceptive reflexes of the limb, by 

 Prof. C. S. Sherrington, 871. 



Protractor, a, for constructing stereo- 

 graphic and gnomonic projections of 

 the sphere, by Dr. A. Hutchinson, 701 . 



Psychological aspect of agrarian reform 

 in Ireland, the, by Dr. M. J. Bonn 

 795. 



Pullen-Burry (Miss B. ), four weeks in Now 

 Britain, 850. 



PuxNETT (R. C.) on experiments in in- 

 heritance, 298. 



Purser (Prof. F.) on the ether stress of 

 gravitation, 013. 



the theory of solids moving in an 



incompressible fluid, 629. 



♦Quaternions, applications of, to pro- 

 blems in physical opticc, by Prof. A. W, 

 Cojn^ay, 637. 



