GENERAL INDEX. 
89 
*Colloid solutions, Dr. Ord on the crystal¬ 
lisation of salts in, 1872, 79 
Collomb (Edouard) et Charles Martin 
sur l’ancien glacier de la vallee d’Ar- 
geles dans les Pyrenees, 1867, 66 
*Colmer (J. G.), the North-west Terri¬ 
tories of Canada, 1S89, 669 
Colomb (Capt. P.), some of the causes 
of collision at sea, 1882, 670 
Colombia, S. A., R. B. White on the geology 
and mining of, 1882, 552 
Colonial agriculture and its influence 
on British farming, Prof. W. Fream on, 
1886, 758 
-loans and finance, remarks on the 
principles applicable to, by Hyde 
Clarke, 1886, 776 
-schools and hospitals, remarks on 
native, by Miss Nightingale, 1863, 155 
Colonies (British), Dr. W. Lauder Lind¬ 
say on the conservation of forests in, 
1867, 85 
Colonisation, Herman Merivale on the 
utility of, 1862, 161 
* -transportation in connection with, 
Col. Torrens on, 1863, 192 
--- W. L. Rees on associative economics 
applied to, 1888, 762 
^Colophony, the oxidation of, Dr. D. C. 
Robb on, 1877, 53 
^'Colorado and adjacent regions, the 
physical geography of, Governor Gilpin 
on, 1870, 170 
-beetle, remarks on, and on the panic 
existing as to the possibility of its 
becoming obnoxious in this countr}', 
by R. M’Lachlan, 1877, 102 
*■-the Saurians of the Dakota Creta¬ 
ceous rocks of, Prof. E. D. Cope on, 
1878, 545 
Colossi, J. 8 . Phene on an age of, 1873, 
147 ; 1874, 157 
Colour, observations upon the produc¬ 
tion of, by the prism, by J. A. Davies, 
1861, 31 
- presentations of, produced under 
novel conditions, T. Rose on, 1861, 32 
* - and chromula, J. J. Cleater on, 
1866, 72 
- experiments on, by Hon. J. W. 
Strutt, 1870, 43 
f- experiments, Lord Rayleigh on 
some, 1881, 526 
- vision at different points of the 
retina, J. Clerk Maxwell on, 1870, 40 
- the sense of, among some of the 
lower animals, Sir J. Lubbock on, 1881, 
676 
-sense, the development of the, Dr. 
M. Lubbock on, 1881, 715 
* -perception of, in man and the lower 
animals, Dr. J. D. Macdonald on the, 
1882, 575 
-- the modern development of Thomas 
Young's theory of, Dr. A. Konig on, 
1886, 431 
* Colour, the physical and physiological 
theories of, Prof. M. Foster on, 1886, 
526 ; Lord Rayleigh on, ib. 
-vision, Hering’s and Young’s theo¬ 
ries of, J. Tennant on, 1886, 526 
-blindness, Dr. K. Grossmann on, 
1888, 838 
-blindness, an experiment in, by J. 
Spiller, 1889, 518 
-—- vision, defective, Lord Rayleigh on, 
1890, 728 
* -apparatus for physiological experi¬ 
ment, a new kind of, J. Aitken on, 1885, 
1079 
* - scale, E. W. Brabrook on a, 1878, 
582 
-names amongst the English gipsies, 
W. E. A. Axon on, 1887, 909 
* — ■ in plants, Neil Stewart on the func¬ 
tions of, during different stages of their 
development, 1871, 131 
-change of, in Fishes and Crustacea, 
M. G. Pouchet on the mechanism of 
the, 1872, 152 
-of animals, W. Ackroyd on the, 1877, 
100 
--- relation between phytophagous 
larvas and their surroundings, further 
experiments upon the, by E. B. Poul- 
ton, 1887, 756 
- tests for the estimation of sulphur 
and phosphorus in iron or steel, A. 
Vernon Harcourt on, 1879, 303 
-- of chemical compounds, Prof. T. 
Carnelley on the, 1884, 688 
Coloured compounds, Dr. Meusel on a 
physical property of two, 1868, 39 
Colouring matter obtained by acting upon 
carbolic acid with oxalic and sulphuric 
acids, J. A. Wanklyn on the probable 
constitution of Kolbe and Schmitt’s, 
1864, 44 
- matters, organic , Drs. E. Schunck „ 
E. A. Smith, and E. E. Eoscoe on 
the manufacture of, 1861, 123 
* -matters, the constitution and rela¬ 
tionship of the eurhodine and saffranine 
classes of, and their connection with 
other groups of organic compounds. 
Dr. 0. N. Witt on, 1887, 642 
-matters in human hair, H. C. Sorby 
on the, 1877, 121 
* - matters, exhibition of anew class 
of, by Dr. C. A. Martius, 1887, 641 
Colours of the soap-bubble, Sir D. 
Brewster on the, 1867. 6 
-of thin plates, Prof. Lord Rayleigh 
on the, 1884, 651 
*Colquhoun (A. R.), on Formosa, 1887, 
805 
Columbus, the landfall of, R. H. Major- 
on, 1870, 171 
