786 



INDEX. 



forms among the Crinoidea, 671 ; note 

 on the British Comatulte, 672. 



Carpenter (W. Lant) *on some of Bell 

 and Tainter's recent researches and 

 their consequences, 531 ; on the sili- 

 ceous and other hot springs in the 

 volcanic district of the North Island 

 of New Zealand, 580; on Bowkett's 

 thermograph, 604 ; on the hot-lake 

 district and the glacier scenery and 

 fjords of New Zealand, 742. 



Cash (W.) on the Halifax hard seam, 626. 



and T. Hick on a fossil stem from 



the Halifax coal-measures, 679. 



Caves of the 8outh of Ireland, second 

 report on the exploration of the, 218. 



Cayley (Prof.) on the calculation of tables 

 of the fundamental invariants of alge- 

 braic forms, 55 ; on mathematical 

 tables, 303 ; on a diagram connected 

 with the transformation of elliptic 

 functions, 534 ; a partial differential 

 equation connected with the simplest 

 case of Abel's theorem, ih. 



Cefn, the caves of, near St. Asaph, North 

 Wales, the results of recent further 

 excavations in, by Prof. T. McK. 

 Hughes and Mrs. Williams Wynn, 700. 



Cellulose and coal, C. F.Cross and E. J. 

 Bevan on, 603. 



Celtic engravings, some late, on a slate 

 tablet, found at Towyn, J. Park Harri- 

 son on, 701. 



Change of density at the melting point, 

 J. Love on, 564. 



Cheilostomatous polyzoa, the use of the 

 chitinous elements or appendages of 

 the, in the diagnosis of species, G. 

 Busk on, 662. 



Chemical action between solids. Prof. T. 

 B. Thorpe on the, 580. 



Chemical affinities, note on a new method 

 of measuring certain, by A. Tribe, 592. 



* Chemical knowledge, modern progress 

 in. Prof. H. E. Armstrong on certain 

 points in, 589. 



Chemical nomenclature, the present state 

 of. Prof. A. W. Williamson on, 593. 



Chemical Section, Prof. A. W. William- 

 son's Address to the, 568. 



Chemico-magnetic action, some pheno- 

 mena which appear to be of the nature 

 of, W. Thomson on, 509. 



Cheshire salt-field, notes on the, by C. E. 

 De Ranee, 650. 



Chitinous elements or appendages of the 

 cheilostomatous polyzoa, the use of 

 the, in the diagnosis of species, G. 

 Busk on, 662. 



*Chlamydomyxa, notes on, by P. A. 

 Geddes, 680. 



Chrome iron ore of Japan, Prof. E. Divers 

 on the, 587. 



Clark (J. E.), glacial sections at York, 



and their relation to the later dejiosits, 

 614. 



Clarke (Hyde) on the numerical and philo- 

 logical relations of the Hebrew, Phoe- 

 nician, or Canaanitic alphabet and the 

 language of the Khita inscriptions, 698 ; 

 the early colonisation of Cyprus and 

 Attica, and its relation to Babylonia, 

 ib. ; *exhibition of stone implements 

 from Asia Minor, 703 ; on the relation 

 of the gold standard in England to the 

 international money market, 759. 



Claw, the serrated, P. M. C. Kermode on 

 the use of, 670. 



♦Climate of London, some laws which 

 regulate the succession of mean tem- 

 perature and rainfall in the, H. C. 

 Courtney on, 544. 



Climates, the effects of oceanic currents 

 upon, Rev. Dr. Haughton on, 451. 



*Coal and the abatement of smoke in 

 large towns, W. R. E. Coles on, 780. 



, cellulose and, C. F. Cross and E. J. 



Bevan on, 603. 



, preliminary remarks on the micro- 

 scopic structure of, by Prof. W. C. 

 Williamson, 625. 



the formation of, E. Wethered on, 



623. 



Coal-measures, the discovery of, under 

 New Red Sandstone, and on the so- 

 called Permian rocks of St. Helen's, 

 Lancashire, A. Strahan on, 632. 



■»Cole (R. E.) on the River Gambia, 742. 



*Coles (W. R. E.) on coal and the a1)atc- 

 ment of smoke in large towns, 780. 



Colliery explosions, W. Galloway on, 598. 



■^Colour experiments, Lord Rayleigh on 

 some, 526. 



Colour-sensek, the development of the, Dr. 

 M. Lubbock on, 715. 



Colza oil, the electric discharge through, 

 A. Macfarlane on, 556. 



Comatiilcc, the British, note on, by P. H. J 

 Carpenter, 672. ' 



Comet 'b' 1881, the photographic spec- 

 trum of, W. Huggins on, 520. 



Cometic perihelia, the arrangement of, 

 with reference to the sun's march in 

 space, Dr. H. Muirhead on, 532. 



Commercial geography, societies of, E. 

 J. Watherston on, 748. 



Composite portraiture, the application of, 

 to anthropological purposes, F. Galton 

 on, 690. 



Conario-hypophysial tract, the homology 

 of the, or of the so-called 'pineal ' and 

 « pituitary ' glands, Prof. R. Owen on, 

 719. 



*Congruencies of the second order and 

 second class. Dr. Hirst on, 534. 



*Continuous door-locks and footboards 

 for railway carriages, R. Pickwell on, 

 776, 



1 



