778 



INDEX. 



* Air-currents irp to a height of nine 



kilometres, some models representing, 



by Dr. W. N. Shaw, 345. 

 Algebraic curve, an, relations connecting 



the branch points and the double 



points of. by Prof. J. C. Fields, 



.'522. 

 Aluminium alloys, light, the electrical 



conductivity of, by Prof. Ernest 



Wilson, 480. 

 American types of prehistoric artifacts, 



an archaeological classification of, by 



W. K. Moorehead, 501. 

 *Amphidinium, the occurrence of. Prof. 



W. A. Herdman on, 412. 

 Anaesthetics, third interim report of the 



Committee for acquiring further know- 

 ledge concerning, 154. 

 Ancient frescoes, the, at Chichen Itza. 



by Miss A. C. Breton, 502. 

 Anderson (Prof. R. J.) on the manus of 



a young Indian elephant, 428. 

 some points in manus and pes of 



primates, 429. 

 Andrews (Dr. C. W.) on tht mammalian 



fauna in, the Miocene deposits of the 



Bugti Hills, Baluchistan, 127. 

 * the extinct reptiles of the Oxford 



clay of Peterborough, 419. 

 Anomalous dispersion .and solar pheno- 

 mena, by Prof. P. V. Bevan, 347. 

 Anschulz gyro compass, by 0. K. B. 



Elphinstone, 47(5. 

 Anthropological Section, Address by 



Dr. W. H. R. Rivers to the, 490. 

 — — ■ survey of the British Isles, sug- 

 gestions for an, by H. Peake, 510. 

 Anthropology, an Imperial bureau of. 



suggestions for, bv John Gray and T. C 



Hodson, 509. 

 Notes and Queries in. report on the 



preparation of a new edition of, 140. 

 Anthropometric investigation in the British 



Isles, the organisation of, report on. 



130. 

 Arbee (E. A. Newell) on tin structure of 



fossil plants, 176. 

 Are spectra of certain metals in the infra- 

 red region (A 7600 to A 10,000), Major 



E. H. Hills on the, 342. 

 Archaeology in Peru, by Miss A. C. 



Bretom'503. 

 Archibald (D.) on the investigation of 



the upper atmosphere, 27. 

 * Armstrong (Dr. E. F.) on the part 



played by enzymes in the economy 



of plants and animals, 365. 

 Armstrong (Prof. H. E.) on the study of 



isomorphous sulphonic derivatives of 



benzene. 82. 



on dynamic isomerism, 91. 



on changes in regulations affecting 



secondary education, 234. 



Arnold (Prof. J. 0.) on the influence of 

 carbon and other elements on the 

 corrosion of steel, 83. • 



Aromatic nitroamines and edited sub- 

 stances, the transformation of, and its 

 relation to substitution in benzene 

 derivatives, report on, 94. 



Artificial islands in the lochs of the High- 

 lands of Scotland, the distribution of. 

 report on, 137. 



Atmosphere, the upper, the investigation 

 of, tenth report on, 27. 



Atomic structure of the elements, Dr. 

 J. W. Nicholson on the, 320. 



Aurora borealis, the radiation pro- 

 ducing, L. Vegard on, 322. 



Avebury (Lord) on the age of stow 

 circlet, 141. 



Accbury excavations, 1911, the, by H. St. O. 

 Gray, 142. 



Backhouse (W. O.), self-sterility ami 



self-fertility in plums. 599. 

 Backward children, bv Prof. J. A. Green, 



630. 

 mental tests for, by Dr. A. R. 



Abelson, 626. 

 *Bacterial disease, a, of the potato plant, 



by Miss E. Dale, 603. 

 Bacterial diseases of plants, discussion 



on, 601. 



Prof. M. ('. Potter on, 601. 



Bacterial diseases of the potato-plant 



in Ireland, bv Dr. (!. W. PethyhridL;c, 



602. 

 Bacterial gum diseases, bv F. T. Brooks. 



602. 

 Baeteriotoxins, some effects of, on the 



germination and growth of plants, by 



Prof. W. B. Bottomley, 584. 

 on soil organisms, bv Prof. 



W. B. Bottomley. 608. 

 Bagnall (Richard S.), British symphyla 



(Scolopendrellidce), 420. 

 Baker (B. W.) and Miss Lilian Baker. 



types of vegetation in the district 



round Macclesfield. 566. 

 Baker (Miss Lilian) and B. W. Baker, 



types of vegetation in the district 



round Macclesfield, 566. 

 Baker (Miss S. M.) on the brown sea- 

 weeds of a salt marsh. 565. 

 Baking strength of single ears of wheat, 



a method of determining the, by H. W. 



Harvey and T. B. Wood, 597. 

 *Balance-sheet of a plant, the, by Dr. 



Francis Darwin. 581. 

 Bedanus, a new species of the genus, 



collected in the Malay Archipelago 



during the cruise of the Dutch man-of- 

 war 'Siboga,' Dr. P. P. C, Hoek 



on, 407. 



