INDEX. 



921 



Calc6doine enhydrique, la, de Salto Orien- 

 tal(Uruguay) et son veritable gisement, 

 by Prof. Vilanova, 699. 



Calico printing and the tinctorial arts, 

 the extent to which they have been af- 

 fected by the introduction of modern 

 colours, by C. O'NeiU, 640. 



Callaway (Dr. C), notes on the origin of 

 the older archtean rocks of Malvern 

 and Anglesey, 706. 



Callus-plates in the sieve-tubes of certain 

 gigantic laminarias, F. W. Oliver on the 

 presence of, 761. 



Cameroons mountain, the flora and fauna 

 of the, report on, 73. 



Canada, tidal observations in, third report 

 of the Committee for promoting, 31. 



Carboniferous flora of Halifax and its 

 neighbourhood, report on the, 235. 



Carboniferous fossils in a conglomerate at 

 Jloughton Fell, near Settle, Yorkshire, 

 R. Law and J. Horsfall on the discovery 

 of, 690. 



Cardwell (J. J.) on a natural method of 

 teaching geography, 805. 



Carnelley (Prof.), the melting points of 

 organic compounds in relation to their 

 chemical constitution : Part I. — In- 

 fluence of orientation in aromatic 

 compounds, 647. 



and Miss E. Johnston, the antisep- 

 tic properties of metallic salts in rela- 

 tion to their chemical composition, and 

 the periodic law, 667. 



and Dr. A. Thomson, the solubility 



of isomeric organic compounds, 647. 



and T. Wilson, a new method for 



determining micro-organisms in air, 

 654. 



Carnoy (Prof. J. B.), some remarks on the 

 recent researches of Zacharias and Dr. 

 Boveri upon the fecundation of the 

 ascaris megalocephala, 756. 



Carotid system, the nature and develop- 

 ment of the, by Dr. J. Y. Mackay, 754. 



Carpenter (W. L.) on the best means of 

 comparing and reducing magnetic ob- 

 servations, 320, 332. 



Carpmael (Prof. C. H.) on the depth of 

 permanently frozen soil in the Polar 

 regions, 152 ; on the best means of 

 comparing and reducing magnetic ob- 

 servations, 320. 



Carruthers (W.) on the flora and fauna of 

 the Cameroons mountain, 73 ; on our 

 present knowledge of the flora of China 

 94 ; on the work of the British Marine 

 Area Committee, 95 ; on the steps taken 



• for establishing a botanical station at 

 Peradeniya, 96 ; on the fossil plants of 

 the tertiary and secondary beds of the 

 United Kingdom, 229. 



Carver (Rev. Canon) on the promotion of 

 the study of geography, 158. 



Cash (Mr.) on the carboniferous flora of 



Halifax and its neighbourhood, 235. 

 *Cell question, discussion on the present 



aspect of the, 763. 

 Cell- walls, on the constitution of , and its 



relation to absorption in mosses, by J. 



R. Vaizey, 772. 

 *Cephalodiscus, S. F. Harmer on, 759. 

 Cephalopoda, note on the hectocotyli- 



sation of the, by W. B. Hoyle, 768. 

 *Cetacean embryos, the larynx and sto- 



ma<;h of, by Prof. D'A. Thompson, 740. 

 *Chadwick (D.), expenditure of wages, 



849. 

 Chambers (C), luni-solar variation of the 



vertical magnetic force at Bombay, 



334. 

 Channel tunnel, on the present state of 



the, and on the boring at Shakespeare 



Cliif, near Dover, by Prof. W. Boyd 



Dawkins, 722. 

 *Chemical action in a magnetic field. 



Prof. H. A. Rowland on, 589. 

 Chemical attraction, as a mechanical 



stress, a probable manifestation of. 



Prof. J. W. Langley on, 657. 

 Chemical nomenclature, suggested a- 



mendment of, by Prof. A Smithells, 



652. 

 Chemical Section, Address by Dr. E. 



Schimck to the, 624. 

 Chemistry, integral weights in, by Dr. T. 



S. Hunt, 637. 

 , the teaching of, M. M. P. Muir on, 



651. 

 Cherriman (Prof. J. B.) on promoting 



tidal observations in Canada, 31. 

 Chert in the carboniferous limestone 



series of Ireland, the organic origin of 



the, and its similarity to that in the 



corresponding strata in North Wales 



and Yorkshire, Dr. G. J. Hinde on, 



688. 

 Chest-types in man, the experimental 



production of, by G. W. Hambleton, 



903. 

 China, the flora of, report on our present 



knowledge of, 94 

 Christie (W. H. M.) on the best means 



of comparing and reducing magnetic 



observations, 320. 

 Chrystal (Prof. G.) on the work of 



the Differential Gravity Bleter Com- 

 mittee, 41 ; on standards for use in 



electrical measurements, 206 ; on the 



best means of comparing and reducing 



magnetic observations, 320. 

 Cinnamic acids, some new, by Prof. 



Perkin and Dr. J. B. Cohen, 667. 

 City of London and Southwark subway, 



the, by J. H. Greathead, 870. 

 Clarke (F. W.), the chemical structure 



of some natural silicates, 650. 

 Clarke (Hyde), effective consumption 



