930 



INDEX. 



and colour of arthropods and molluscs, 

 736. 



Larmor (A.), transformations in the 

 geometry of circles, 607. 



Larmor (J.) on electrolysis in its 

 physical and chemical bearings, 330. 



Laughton (J. K.) on Mr. E. J. Lowe's 

 project of establishing a meteorogical 

 observatory near Chepstow, 39. 



Lavas, the natural history of, as illustrated 

 by the materialsejected from Krakatoa, 

 by Prof. J. W. Judd, 711. 



Law (R.) and J. Horsfall on the discovery 

 of carboniferous fossils in a conglo- 

 merate at Moughton Fell,, near Settle, 

 Yorkshire, 690. 



*Lawes (Sir J. B.) and Prof. J. H. 

 Gilbert on the present aspect of the 

 question of the sources of the nitrogen 

 of vegetation, 660. 



Lebour (Prof. G. A.) on the circulation 

 of underground waters, 358 ; on 

 thinolite and jarrowite, 700. 



Leeds (Dr. A. E.) on the bibliography of 

 solution, .57. 



Lees (C. H.), W. W. H. Gee, and H. 

 Holden, experiments on electrolysis 

 and electrolytic polarisation, 589. 



Lefroy (Sir J. H.) on the work of the 

 Differential Gravity Meter Committee, 

 41 ; on the depth of permanently 

 frozen soil in the Polar regions, 152; 

 on the combination of the Ordnance 

 and Admiralty surveys, and the pro- 

 duction of a bath y-hypsographical map 

 of the British Islands, 160 ; on the 

 North-western tribes of the dominion 

 of Canada, 173 ; on the best means of 

 comparing and reducing magnetic ob- 

 servations, 320, 333. 



and G. M. Whipple, preliminary list 



of magnetic observatories, 327. 



*Le Marinel (Lieut.), the Congo below 

 Stanley Pool, 798. 



*Levi (Prof. L.), the economic policy of 

 the United States, 829. 



Lewis (Prof. H. C), the terminal mo- 

 raines of the great glaciers of England, 

 691 ; on some important extra-mo- 

 rainic lakes in central England, North 

 America, and elsewhere, during the 

 period of maximum glaciation, and 

 on the origin of extra - morainic 

 boulder-clay, 692 ; the matrix of the 

 diamond, 720 ; on tlie terminal moraine 

 near Manchester, 724. 



*Libbey (Prof.) on South-eastern Alaska, 

 804. 



♦Lifeboats, improvements in, by J. T. 

 Morris, 882. 



Light, standards of, third report on, 47. 



, the action of, on the hydracids of 



the halogens in the presence of oxygen, 

 Dr. A. Richardson on, 638, 



Limb-plexuses, the morphology anci 

 jshysiology of the, by Dr. A. M. Pater- 

 son, 775. 



Limited liability, by G. A. Jamieson, 826. 



Lindsay (Miss B.), the normal phe- 

 nomena of entoptic vision distin- 

 guished from those produced by 

 mechanical causes, 779 ; optical illu- 

 sions of motion ; conflicting theories 

 referred to the test of certain hitherto 

 underscribed entopical phenomena^ 

 781. 



*Ling (A. R.), isomeric change in the 

 phenol series, 642. 



*Link motion for steam engines, by J. M. 

 McCulloch, 882. 



*Lister (J.), the distribution of the night- 

 ingale in Yorkshire, 770. 



Liverpool Bay and the neighbouring 

 parts of the Irish Sea, the exploration 

 of, by the Liverpool Marine Biology 

 Committee, by Prof. W. A. Herdman, 

 733. 



Lockyer (J. N.), on the publication by th& 

 Meteorological Society of the Mauritius 

 of daily synoptic cliarts of the Indian 

 Ocean for the year 1861, 40. 



Lodge (Prof. O. J.) on the desirability of 

 combined action for the translation of 

 foreign memoirs, 41 ; on standards for 

 use in electrical measurements, 206 ; 

 on electrolysis in its physical and chem- 

 ical bearings, 336 ; comparison between 

 the views of Dr. Arrhenius and Prof. 

 Armstrong on electrolysis, 351 ; reply 

 thereto, by Prof. Armstrong, 354 ; 

 ♦experiments on the speeds of ions, 

 589. 



Love (E. F. J.) on the desirability of 

 combined action for the translation of 

 foreign memoirs, 41 ; on electrolysis 

 in its physical and chemical bearings, 

 336. 



Low (W.) and Prof. J. A. Ewing on the 

 magnetisation of iron in strong fields, 

 58(; ; on the magnetisation of Hadfield's 

 manganese steel in strong fields, 587 ; 

 on the influence of a plane of trans- 

 verse section on the magnetic permea- 

 bility of an iron bar, 609. 



Lowe, Mr. E. J., fourth report of the 

 Committee for co-operating with, in 

 his project of establishing a meteoro- 

 logical observatory near Chepstow, 39. 



Lubbock (Sir J.) on the teaching of 

 science in elementary schools, 163; on 

 the prehistoric inhabitants of the 

 British Islands, 168. 



Lunge (Prof.) *on the composition of 

 some coke oven tars of German origin, 

 640 ; *a new apparatus for condensing 

 gases by contact with liquids, ib. 



Luxmoore (E. B.) on the exploration of 

 the Cae Gwyn Cave, North Wales, 301. 



