INDEX. 
Cephalopoda in the deepsea, W. E. Hoyle 
on the existence of, 1064. 
Cerapus, certain processes formed by, on 
Tubularia indivisa, Prof. McIntosh on, 
1072. 
Ceylon, the echinoderm fauna of the 
island of, Prof. J. F. Bell on, 1065. 
*Chameleon, the systematic position of 
the, and its affinities with the dino- 
sauria, Prof. D’A. W. Thompson on, 
1065. 
Chambers (C.) on magnetic observations, 
Chemical affinity, the determination of, 
in term of electromotive force, Dr. C. 
R. A. Wright on, 978. 
Chemical atoms, an approximate deter- 
mination of the absolute amounts of 
the weights of the, by Dr. G. J. Stoney, 
987. 
Chemical compounds, a theory of the 
connection between the crystal form 
and the atom composition of, by W. 
Barlow, 983. 
Chemical elements, the nature of the, by 
Prof. T. Carnelly, 969. 
Chemical nomenclature, third report on, 
262. 
Chemical Section, Address by Prof. H. E. 
Armstrong to the, 945. 
Cherriman (Prof. J. B.) on promoting 
. tidal observations in Canada, 33. 
Chimpanzee, the,and man, someimportant 
points of comparison between, by Prof. 
D. J. Cunningham, 1226. 
China, South-western, journeyings in, A. 
Hosie on, 1137. 
Chinese insect white wax, A. Hosie on, 
1064. 
Chlorophyli, note on some conditions of 
the development, and of the activity, of, 
by Prof. J. H. Gilbert, 970. 
*Christiansen’s experiment, an improved 
apparatus for, Lord Rayleigh on, 930. 
Christie (W. H. M.) on magnetic reduc- 
tions, 82. 
Chronological list of works on the coast- 
changes and shore deposits of England 
and Wales, by W. Whitaker, 442. 
Chrystal (Prof. G.) on standards for use 
in electrical measurements, 31; on 
comparing and reducing magnetic ob- 
servations, 65; Address by, to the 
Mathematical and Physical Section, 
889. 
Churchill (Lord A.) on the exploration of 
New Guinea, 690. 
*Cist, a, found at Parkhill, Dyce, in 
Oct. 1881, notes on, by W. Ferguson, 
1225. 
, in the parish of Leslie, Aberdeen- 
shire, notes on the opening of, by Rey. 
J. Russell, 1224. 
Clarke (Maj.-Gen. Sir A.) on the rate of 
1237 
erosion of the sea-coasts of England 
and Wales, 404. 
Clarke (Hyde) on depression of prices 
and results of economy of production, 
and on the prospect of recovery, 1168 ; 
the Picts and pree-Celtic Britain, 1223. 
Clarke (W. EB.) on the migration of birds, 
685. 
Cleland (Prof.) on the viscera of Gym- 
notus electricus, 1068; on the spiracle 
of fishes in its relation to the head, as 
developed in the higher vertebrates, 
1069; on the tail of the Myzxine glu- 
tinosa, ib. 
Climate, the supposed change of, in the 
British Isles within recent years, T. 
Heath on, 922. 
Climate of London, some of the laws 
which regulate the sequence of mean 
temperature and rainfall in the, H. C. 
Fox on, 912. 
*Clinometer, a, to use with a plane-table, 
Major Hill on, 1131. 
Clock control on telephone or telegraph 
lines, a system of periodic, Prof. W. F. 
Barrett on, 1198. 
Clowes (Prof. F.), barium sulphate as a 
cementing material in sandstone, 1038. 
Coal industry, sliding scales in the, by 
Prof. J. KE. C. Munro, 1173. 
Coast-changes and _ shore-deposits of 
England and Wales, chronological list 
of works on the, by W. Whitaker, 442. 
Colbaltous chloride, the molecular con- 
stitution of a solution of, Prof. W. J. 
Russell on, 991. 
*Coleman (J. J.) on a modification of the 
Daniell battery, using iron as electro- 
positive element, 938; on the action 
of ozonised air upon micro-organisms 
and albumen in solution, 1058. 
*Colour apparatus for physiological ex- 
periment, a new kind of, J. Aiken on, 
1079. 
Commissural theory of the corpus callo- 
sum, the, is it correct? by Prof. D. J. 
Hamilton, 1054. 
Constant gravitational instruments for 
measuring electric currents and poten- 
tials, Prof. Sir W. Thomson on, 905. 
Contact electricity in common air, va- 
cuum, and different gases, J. T. Bot- 
tomley on, 901. 
Cooling of wires in air and in vacuum, 
J. T. Bottomley on the, 904. 
Copeland (Dr. BR.) on the bright star in 
the great nebula in Andromeda, 935. 
Cordeaux (J.) on the migration of birds, 
685. 
Corn, the modes of grinding and drying 
in old times, Miss J. M. Laing on, 
1216. 
Corona of the sun, the nature of the, Dr. 
W. Huggins on, 932. 
