INDEX. 



825' 



report on the hi filar pendulum designed 



hy, 145. 

 •Darwinism, some difficulties of, Prof. 



D'Arcy Thompson on, 689. 

 Davey (H.) on bore-hole wells for town 



water-supply, 748. 

 Davison (C.) on earth tremors, 145. 

 Dawkins (Prof. W. Boyd) on the Calf 



Hole Cave, 272. 

 on the collection, preservation, and 



systematic registration of photographs 



of geological interest in the United 



Kingdom, 274. 



on an ethnogra/phical survey of the 



United Kingdom, 419. 

 -, on the lake village at Olastonhury, 



431. 



— , the probable range of the Coal 

 Measures under the newer rocks of 

 Oxfordshire and the adjoining counties, 

 646. 



on the deposit of iron ore in the 



boring at Shakespeare Cliff, Dover, 648. 



on the Permian strata of the north 



of the Isle of Man, 662. 



the Carboniferous limestone. 



Triassic sandstone, and salt-bearing 

 marls of the north of th e Isle of Man, 662. 



Dawson (Dr. G. M.)fl« the North- Western 

 tribes of the Dominion of Canada, 453. 



Deacon (G. F.)on. underground tempera- 

 ture, 107. 



Decle (Lionel) on the native tribes be- 

 tween the Zambezi and Uganda, 786. 



Delebecque (B.) on the bathymetrical 

 survey of the French lakes, 712. 



De Range (C. E.) on the circulation of 

 underground waters, 283. 



Devas (C. S.), proposals for an agreement 

 on the terms ' rent' and ' interest,' 733. 



Devvar (Prof. J.) on ware-length tables 

 of the spectra of the elements and 

 compotinds, 248. 



Dickinson (J.) on underground tempera- 

 ture, 107. 



Dickson (H. N.) on the currents of the 

 Faeroe- Shetland Channel an d the North 

 Sea, 713. 



Differential equations, the Abelian system 

 of, a method of determining all the 

 rationalwadL integral algebraic integrals 

 of the, by W. R. Westropp Roberts, 557. 



J)iffractio7i theory, Fresnel's, and Babi- 

 nefs principle, a lecture-room experi- 

 ment to illustrate, by Prof. A. Cornu, 

 480. 



Discussions : 



*0n Planimeters, &c., 557, 750 ; 

 Report on planimeters, by Prof. 0. 



Henrici, 496. 

 *0n flight, 557, 750. 

 *0n Prof. O. J. Lodge's experiments 

 illustrating Clerk Maxwell's theory 

 of light, 582, 814. 



Discussions : 



♦On Prof. O. J. Lodge's electric theory 



of vision, 582, 815. 

 *0n the behaviour of gases with regard 

 to their electrification and the influ- 

 ence of moisture on their combina- 

 tion, 609 ; 



On the connection between chemical 

 combination and the discharge of 

 electricity throiigh gases, by Prof. 

 J. J. Thomson, 482. 

 On the electrification of molecules 

 and chemical change, by H. Brere- 

 ton Baher, 493. 

 *0n the plateau gravels, &c., north of 

 Kent, 651,776; 



(rt) On the geology of the platean- 

 implements in Kent, by Prof. T. 

 Rupert Jones, 651. 

 (J) On the age of the plateau beds, 

 by W. Whitaker, 652. 

 DiXEY (Dr. F. A.) on the relation of 

 mimetic characters to the original form^ 

 692. 

 on the epidermis of the plantar sur- 

 face and the question of use-inherit- 

 ance, 698. 

 Dixon (Prof. H. B.), Address to the 



Chemical Section bj', 594. 

 Don kin (Bryan) on the most economical 

 temperature for steam-engine cylin- 

 ders ; or, hot v. cold walls, 755. 

 Deesser (H. E.) on the legislative pro- 

 tection of wild birds' egtjs, 347. 

 Dryness of steam in boiler trials, report- 

 on methods of determining, 392. 

 Dubois (Prof. Raphael) on the produc- 

 tion of heat in hibernating animals, 

 812. 

 Dyed colours, the action of light upon,- 



report on, 238. * 



Dynamics, a general theorem in. Sir R. 

 Ball on, 561. 



Earth, the displacements of the rotational 

 axis of the, Prof. W. Forster on, 476. 



tremors, report on, 145 ; Mr. M. 



Darwin's bifilar pendulum., ib. ; the 

 Greek earthquake pulsations of April, 

 1894, 146. 

 Appendix : 



I. Account of observations made with 

 the horizontal pendulum at Nicolaiew, 

 by Prof. S. Kortazzi, 155. 



II. On the bifilar pendulum at the 

 Royal Observatory, Edinburgh, by 

 Prof. R. Copeland, 158. 



Earthquake pulsations, the Greek, of 



April 1894, 146. 

 Earthquakes, the cause of. Prof. J. Logan 



Lobley on, 649. 

 Economic Science and Statistics, Address 



to the Section of, by Prof. C. F. Bas- 



table, 719. 



