820 



INDEX. 



Pelseneee (Prof. P), halolimnic func- 

 tions and the Tanganyika problem, 602 



* sterile eggs of Purimra, 607. 



Penck (Prof. A.) 011 the quantity and 

 comvodtio7i of rainfall and of lake and 

 river discharge, 330. 



Penzer (J.) and Prof. B. H. Barton, 

 photographic records of a string's 

 vibrations and responsive motions in 

 the air, 506. 



Percy Sladen expedition in H.M.S. 

 ' Skj'lark,' the : the Chagos Archi- 

 pelago, bj' J. Stanley Gardiner, 623. 



Perkin (Prof. W. H.) on the stvdy of 

 hydro-aromatic substances, 257. 



Permo-carboniferous coal-fields of Aus- 

 tralasia, Prof. T. W. E. David on the, 

 576. 



Perry (Prof. J.) on the work of the Cor- 

 res^Jondi/ig Societies Committee, 45. 



on seismologioal itivestigations, 92. 



on practical electrical standards,104:. 



on studies most suitable for elemen- 

 tary schools, 438. 



Persia. South-east, a tour ia, by Major 

 P. M. Sykes, 620. 



Pesel (Miss L. ¥.) on the evolution of 

 design in Greek and Turkish embroi- 

 deries, 692. 



Petrie (Prof. Flinders) on tlie collection 

 of photographs of anthrojjological in- 

 terest, 383. 



the Hyksos, and other work of 



the British School of Archajology in 

 Egypt, G99. 



Phillips (C, E. S.), a glass of low 

 resistivity, 502. 



Photographic records of a string's vibra- 

 tions and responsive motions in the 

 air, by Prof. E. H. Barton and J. 

 Penzer, 506. 



Photographs of thin liquid films, by 

 H. Stansfield, 505. 



Physical and Mathematical Section, 

 Address by Principal E. H. Griffiths 

 to the, 471. 



^Physical characters of the races of 

 Britain, discussion on the, 699. 



Physical education, by Sir Lauder 

 ]3runton, 776. 



Physical training in Denmark and its 

 application to English needs, by Major 

 Salmon, 776. 



Physiological Section, Address by Prof. 

 F. Gotch to the, 704. 



*Physiological value of rest, discussion 

 on, 722. 



Pickles (S. S.), the present j^osition of 

 the chemistry of rtihber, 233. 



Picrite from the Eastern Mendips, a, by 

 Prof. S. H. Reynolds. 581. 



Pillow (Mrs. M. E.), the duty of educa- 

 tion authorities to the nation respecting 

 the teaching of domestic subjects, 786. 



Pineal sense organs and associated struc- 

 tures in Geotria and Sphenodon, the, 

 by Prof. A. Bendy, 604. 



*Plain of marine denudation beneath the 

 drift of Holderness, W. H. Crofts and 

 Prof. P. F. Kendall on the, 581. 



Plankton, oceanic, suggestions for a 

 more systematic study of, by Dr. 

 G. H. Fowler, 606. 



Plant formations in Britain, succession 

 of, by C. E, Moss, 742. 



Plummer(W. E.)o;i seismologioal investi- 

 gations, 92. 



Plymouth marine biological laboratory, 

 the occupation of a table at, report on 

 the, 325. 



Pomeroy, the lower palaeozoic rocks of, 

 by W. G. Fearnsides, 558. 



Population, the distribution of, by facili- 

 ties of rapid transit, by Dr. L. Macassey , 

 649. 



PoRRiTT (G. T.), melanism in Yorkshire 

 lepidoptera, 816. 



Porter (Dr.) 07i the effect of climate 

 itpon health and disease, 424. 



Post-cretaceous stratigraphy of Southern 

 Nigeria, W.C.A., the, by John Parkin- 

 son, 561. 



Post-glacial lacustrine deposit at Hornsea, 

 T. Sheppard on a section in a, 581. 



Pot-holes on Ingleborough, faults as a 

 predisposing cause of the existence of, 

 H. Brodrick on, 559. 



PoTONiE (Prof. H.) on the origin of 

 coal, 748. 



PouLTON (Prof. E. B.) on zoology organi- 

 sation, 326. 



a remarkable example of Miillerian 



mimicry amongAfrican butterflies, 601 . 



PouLTON (E. P.), some determinations 

 of nitrogen excretion under normal 

 conditions, 720. 



POYNTING (Prof. J. H.) on seismologioal 

 investigations, 92. 



Preece (Sir W. H.) on magnetic observa- 

 tions at Falmouth Observatory, 90. 



on practical electrical standards, 



104. 



glow lamps and the grading of 



voltages, 669. 



Prehistoric civilisation of South Italy, 

 the, with special reference to Cam- 

 pania, T. E. Peet on, 692. 



Preparatory school curriculum, the, by 

 G. G. Robinson, 789. 



Primary school problems : (a) balance of 

 curriculum ; (6) training of teachers, 

 by Principal A. Burrell, 778. 



Primary teachers, the training of, by Prof. 

 J. A. Green, 779. 



Proteids, the state of solution of, fourth 

 report on, 428. 



Protozoa, the life-cycle of, by Prof. G. N. 

 Calkins, 596. 



