INDEX. 



973 



SoLLAS (Prof. W. J.) on the crraiic 



blocks of the British Isles, 242. 

 South Africa, ancient stone implement 



sites in, by Rev. W. A. Adams, 852. 

 South African cijcads, second interim 



report on, and on welwiischia, 494. 

 *South African strata, the correlation and 



age of, interim report on, 714. 

 Southern (Rowland), the vascular sys- 

 tem of Stylodrilits, 736. 

 Special schools for the physically defective 

 and mentally deficient, by Mrs. E. M. 

 Burgwin, 929. 

 ♦Species-hybrid, a perfectly fertile, show- 

 ing segregation, by Dr. J. P. Lotsy, 904. 

 Spectra of flames, new methods of obtain- 

 ing the. Dr. G. A. Hemsalech on, C38. 

 Spectroheliograph. the new, for the 

 Madrid Observatory, by Sir Howard 

 Grubb, 603. 

 Spinal cord, a previously undesciibed 

 tract in the, further observations on, 

 by Dr. AV. Page May, 881. 

 Splash of a rough sphere, a remarkable 

 feature in the, by Prof. A. M. Worth- 

 ington, 621. 

 Standards of rcsistayice at the National 

 Physical Laboratory, the sectdar changes 

 of the, F. E. Smith on, 34. 

 Stansfield (H.), secondary effects in 



the echelon spectroscope, 636. 

 Staelihg (Prof. E. H.) on the ' metabolic 

 balance sheet ' of the individtial tissites, 

 436. 

 Statjier (J. W.) on the erratic hlocls 

 the British Isles, 2^2. 



■ on the fossiliferous drift deposits 



Kinnington, Lincolnshire, ttc, 296. 

 Statistics and Economic Science, Address 

 to the Section of, by W. M. Acworth, 

 773. 

 Steam turbines, recent advances in, by 



Gerald Stoney, 824. 

 Stebbing (Rev. T. R. E.) on the compi- 

 lation q/' an index genervm et specie- 

 rum animaliiim, 297. 



on the occupation of a ialle at the 



zoological station at Naples, 297. 



on the u-orh of the Corresponding 



\ Societies Committee, 536. 



Stephens (Dr. J. W. W.), cultures of 



amoebie, 741. 

 ♦Stevens (Miss C. 0.). the great snow- 

 storm of April 25, 1908, 647. 

 Stigmaria and Lepidodendron, the primary 



wood of, by Prof. F. E. Weiss, 914. 

 Stomach, the, the relationship of the 

 l^yloric to the fundic part of, by Dr. E. 

 P. Cathcart, 879. 

 Stone circles, the age of, report on ex- 

 plorations to ascertain, 400. 

 Stone implement sites, some ancient, in 

 South Africa, by Rev. W. A. Adams, 

 852. 



of 



at 



Stoney (Dr. G. J.) on practical electrical 



standards, 31. 

 Stoney (Gerald), recent advances in 



steam turbines, 824. 

 Stratton (F. J. M.), the constants of the 



lunar libration, 626. 

 Stuart (C. M. ) on the curricula of 



secondary schools, 526. 

 ■ on the sequence of studies 'in the science 



section of the curriculum, 526. 

 Studies most suitable for elementary 



schools, report on, 495. 

 Stylodrilus, the vascular sj'stem of, by 



Rowland Southern, 736. 

 f Suction gas producers, by P. AV. Robson, 



826. 

 Sudan, the North-eastern, well-water 



supply of, by G. W. Graham, 712. 

 Sun-spots, possible existence of steam in 



the regions of, Rev. A. L. Cortie on, 639. 

 Sun-spots and solar temperature, by 



Prof. E. T. Whittaker, 640. 

 Surface movement of air in travelling 



storms, an aj^paratus for illustrating, 



bj^ intermittent vision, by R. G. K. 



Lempfert, 644. 

 ♦Surface tension as a factor in the dis- 

 tribution of salts inside ths living cell, 



by Prof. A. B. Macallum. 872. 

 Symington (Prof. J.) on certain changes 



in the lateral wall of the cranium due 



to muscular development, 855. 

 Synnott (N. J.), the housing of the 



working classes in Ireland, 787. 

 ♦Synthetical experiments in the terpene 



series, by Prof. W. H. Perkin, 661. 

 Systematic motion of the stars, by Prof. 



F. W. Dyson, 604. 



Tansley (A. G.) on marsh vegetation, 492. 



the woodlands of Southern England, 



908. 



Tara brooch, the, G. Coffey on, 854. 



Tasmania, Central, the fauna of the lakes 

 of, report on, 302. 



♦Tattersall (W. M.), the development 

 of Litforina littorea, 746. 



Teall (Dr. J. J. H.) on the collection of 

 photographs of geological interest, 245. 



Teisseeenc de Bort (L.) on the isother- 

 mal layer of the atmosphere, 591. 



diflerence of temperature in the 



upper atmosphere between equatorial 

 and polar regions, 641. 



Temjierature in the upper atmosphere, 

 difference of, between equatorial and 

 polar regions, by L. Tcissercnc de Bort, 

 041. 



Temperature of the waters of the North 

 Atlantic, a comparison of the changes 

 in the, and in the strength of the trade 

 winds, by Comm. M. W. C. Hcpworth, 

 025. 



