INDEX. 



843 



Thomas) (T. H.) on the prehintoric and 

 ancient remains of Glamorganshire, 418. 



♦Thompson (Prof. D'Arcy) on some diffi- 

 culties of Darwinism, 689. 



(I. C.) on the marine zoology of the 



Irish Sea, 318. 



(Prof. Silvanus P.) on practical 



electrical standards, 117. 



on the teaching of science in elemen- 

 tary schools, 359. 



on mirrors of magnetism, 574. 



* on some advantages of alternate 



currents, 756. 



♦Thomson (Prof. Arthur), notes on skin, 

 hair, and pigment, 778. 



. (Basil H.), on the pantheon of the 



Fijian.s, 786. 



(John) on geographical photography, 



714. 



— — (Prof. J. J.) on 2}ractical electrical 

 standards, 117. 



the connection between chemical com- 



hinatioii and the discharge of electricity 

 throvgh gases, 482. 



* on the velocity of the cathode 



rays. 582. 



Thoepe (Dr. T. E.) on the action of 

 light vpon dyed colours, 238. 



and J. W. KODGER on the relations 



between the viscosity of liquids and 

 their chemical nature, 615. 



Ticklishness,the anthropological signifi- 

 cance of, Dr. Louis Robinson on, 778. 



TiDDEMAN (R. H.) onthe cave at Mholton, 

 270. 



, on the Calf Hole Cave, 272. 



, on the collection, preservation, and 



systematic registration of photographs 

 of geological interest in the United 

 Kingdom, 274. 



TiLDEN (Prof. W. A.) on establishing an 

 international standard for the analysis 

 of iron and steel, 237. 



on the bibliography of solution, 246. 



on the investigation of isomeric 



naphthalene derivatives, 268. 



Tobas of Gran Chaco, South America, J. 

 Graham Kerr on the, 789. 



TOPLEY (W.) on the worJi of the Corre- 

 sponding Societies Committee, 19. 



on the circnlation of underground 



waters, 283. 



Touch, sight, and hearing, the measure- 

 ment of simple reaction time for, Prof. 

 W. Rutherford on, 805. 



*Tom-net, a deep-sea, report on, 687. 



Town V7ater-supply, bore-hole wells for, 

 H. Davey on, 748. 



♦Trade, the mathematical theory of inter- 

 national, Prof. F. Y.Edgeworthon,729. 



Transformer for replotting curves, a 

 graphical, A. P. Trotter on, 558. 



Traquair (Dr. R. H.) on the eurypterid- 

 bearing deposits of the Pentlands, 302. 



Traquair (Dr. R. H.), preliminary note 

 on a New Fossil Fish from the Upper 

 Old Red Sandstone of Elginshire, 656. 



Tremors, earth, report on, 145. 



Trevithick (E.) and Dr. J. Lorbain 

 Smith on a form of experimentally 

 produced immunity, 808. 



Trias of Budleigh Salterton and of 

 Cannock Chase, a comparison of the 

 pebbles of, by Prof. T. (j. Bonney, 655. 



in Cheshire, some forms of Saurian 



footsteps from the, O. W. Jeffs on, 658. 



Triassic sandstone. Carboniferous lime- 

 stone and salt-bearing marls of the 

 north of the Isle of Man, Prof. W. 

 Boyd Dawkins on, 662. 



Trigraphic fields of spaces, the impossi- 

 bility of, J. W. Russell on, 578. 



Tristram (Rev. Canon H. B.) onthe work 

 of the Corresponding Societies Com- 

 mittee, 19. 



on the legislative protection of wild 



birds' eggs, 347. 



Troglodytes, the, of the Bruniquel, a grotto 

 of ironworks on the borders of Aveyron, 

 by Dr. E. Cartailhac, 782. 



Trophic changes in the nervous system, 

 Prof. Justus Gaule on, 794. 



Trotter (A. P.) on a graphical transformer 

 for replotting curves, 558. 



Tunnel Construction by means of shield 

 and compressed air, with special 

 reference to the tunnel under the 

 Thames at Blackwall, Maurice Fitz- 

 maurice on, 751. 



TuRNBR(Prof . H. H.)on some photometric 

 measures of the corona of April 1893, 

 568. 



(T.) on the electrolytic methods of 



quantitative analysis, 160. 



on an international standard for 



the analysis of iron and steel, 237. 



Tylden- Wright (C.) on the circulation 

 of underground rvaters, 283. 



Tylor (Dr. E. B.) on the North- Western 

 tribes of the Dominion of Canada, 453. 



on the diffusion of mythical beliefs 



as evidence in the history of culture, 

 774. 



on some stone implements of Aus- 



tralian type from Tasmania, 782. 

 *Typhoid bacilli in water. Dr. L. Olivier 

 on, 818. 



Uganda and the Zambezi, native tribes 

 between the, Lionel Decle on, 785. 



Underground temperature, the rate of 

 increase of, dortwmards in various lo- 

 calities of dry land and under mater, 

 twentieth report mi, 107. 



waters in the permeable formations 



of England and Wales, the circulation 

 of, and the qxtantity and character of 



