80 
GENERAL INDEX. 
Cinnamic acids, some new, Prof. W. H. 
Perkin and Dr. J. B. Cohen on, 1887, 667 
^Cinnamon, oil of, W. L. Scott on the 
artificial production of, 1867, 40 
Circassian and Etruscan, Hyde Clarke 
on, 1874, 147 
Circassians, or White Khazars, H. H. 
Howorth on the, 1869, 135 
Circle sailing, windward great, J. T. 
Towson on, 1870, 177 
- J. J. Sylvester on the successive 
involutes to a, 1868, 10 ; 1869, 15 
-a remarkable, through two points 
of a conic, R. W. Genese on, 1890, 745 
^Circles, M. Collins on the common tan¬ 
gents of, 1869, 9 
*—— on a sphere, the distribution of, 
Prof. H. J. S. Smith on, 1880, 476 
--- transformations in the geometry of, 
A. Larmor on, 1887, 607 
Circulation and distribution of the atmo¬ 
sphere, Prof. Everett on the general, 
1871, 54 
- of the hlood, effects of some narcotic 
vapours on the minute, 1871, 159 
-H. G. Brooke and E. 0. Hopwood 
on the changes in the, which are in¬ 
duced when the blood is expelled 
from the limbs by Esmarch’s method, 
1876, 147 
-of the blood, Prof. A. Buchanan on 
the pressure of the atmosphere as an 
auxiliary force in carrying on the, 
1871, 137 
* -of the blood, exhibition of a model 
of the, by Prof. Rutherford, 1871, 141 
-- of the underground maters in the 
Jurassic, New Red Sandstone, and 
Permian formations of England, see 
Underground maters 
*Cissbury Camp, Prof. G. Rolleston on the 
animal remains found in, 1875, 178 
*—-Camp, Sussex, Col. A. H. Lane Fox 
on recent investigations in, 1875, 173 
Cist of the Stone Age, E. Roberts and 
Prof. Busk on the opening of a, near 
the coast of the Moray Firth, 1863, 146 
* - found at Parkhill, Dyce, in Oct. 
1881, notes on a, by W. Ferguson, 1885, 
1225 
-in the parish of Leslie, Aberdeen¬ 
shire, notes on the opening of a, by 
Rev. J. Russell, 1885, 1224 
Civil Service, Horace Mann on some 
statistics relating to the, 1868, 174 
Civilisation, Robert Dunn on the in¬ 
fluence of, upon the development of 
the brain in the different races of man, 
1865, 119 
- Sir John Lubbock on the origin of, 
and the tarly condition of man, 1867, 
118 ; 1869, 137 
-Eastern, P. Harrison on the passage 
of, across the Pacific, 1873, 146 
Clapham (R. C.) on the chemical manu¬ 
factures of the northern districts, 1863, 
701 
- on minerals and salts found in 
coal-pits, 1863, 37 
*Clapp (Dr. W. J.) on the Xant-y-glo 
coal-cutting machine, 1873, 213 
Clark (D. K.) on torbite (a new prepa¬ 
ration of peat) and its uses, 1865, 175 
-(J.) on electric launches, 1883, 652 
* - (J. E.), glacial sections at York, and 
their relation to the later deposits, 
1881, 614 
■ - (Latimer) on the formation of 
standards of electrical quantity and 
resistance, 1861, 37 
* -on electrical tensions, 1862, 195 
- on the Birmingham ware-gauge, 
1867, 153 ; 1869, 209 
- on standards of electrical resistance, 
1867,474! 1869,434 
- on the advisability of obtaining a 
uniform wire-gauge, 1868, 189 
—— on a new form of constant galvanic 
battery, 1871, 47 
- on the determination of a gauge for 
the manufacture of various small screms, 
1882, 311 ; 1883, 318 ; 1884, 287 
Clark’s standard cells, Prof. Lord Ray¬ 
leigh on, 1884, 651 
Clark (Stewart) on the ventilation of 
barracks and other public buildings in 
India, 1863, m 
* -on an apparatus for estimating the 
organic impurities in atmospheric air 
and in water, 1864, 26 
Clarke (Major-Gen. Sir A.) on the erosion 
of the sea-coasts of England and Wales, 
1884, 238 ; 1885, 404 ; 1S86, 847 ; 1888, 
898 
-(F. W.), the chemical structure of 
some natural silicates, 1887, 650 
■ -(Hyde) on the Iberian population of 
Asia Minor anterior to the Greeks, 1864, 
140 
-on the Western Asia Minor coal- and 
iron-basins, and on the geology of the 
district, 1868, 61 ; on the progress of 
Turkey, 157 
--- on the want of statistics on the 
question of mixed races, 1869, 181 ; on 
the distinction between rent and land- 
tax in India, ih. ; on variations in the 
rapidity and rate of human thought, ih. 
-note on the distribution of names 
in prehistoric times, 1870, 144 ; propo¬ 
sition for a census of local names, 189 
-on the ethnological and philological 
relations of the Caucasus, 1872, 177 
-on the Mangnema or Manyema of 
Dr. Livingstone, 1872, 178 ; on poly¬ 
gamy as affecting population, 224 ; on 
the progress of the through railway to 
India, 242 
