GENERAL INDEX. 
311 
azonaphthol-compounds, by Prof. R. 
Meldola, 1888, 635 
Oxygen, the absorption spectmm of. Profs. 
Liveing and Dewar on, 1888, 576 
-the atomic weight of, Dr. A. Scott 
on, 1888, 631 
- and other gases, report on the influ¬ 
ence of the silent discharge of electricity 
on, 1889, 54 ; 1890, 338 
* -, les spectres de I'oxyg'ene, Dr. J. 
Janssen sur, 1888, 547 
*Oxyuvitic acid, A. Oppenheim on, 1875, 
45 
Oyster, Frank Buckland on the natural 
history and cultivation of the, 1864, 89 
—— Frank Buckland's report on the 
cultivation of the, by natural and arti¬ 
ficial methods, 1865, 3 
--cultivation, F. Buckland on, 1866, 70 
* -fisheries in Ireland, John Hoare on 
the, 1866, 74 
-and salmon cultivation in England, 
Frank Buckland on the progress of, 
1868, 90 
*Oysters, green, Prof. E. Ray Lankester 
on, 1883, 540 
*--- young, exhibited by H. S. Ellis, 
1865, 86 
Ozokerite, the chemical composition of a 
nodule of, found at Kinghorn-ness, W. 
I. Macadam on, 1879, 309 
Ozone. Dr. Moffat on atmospheric, 1861, 
88 ; 1870, 61 
——- E. J. Lowe’s observations on, 1862, 
46 
-box, E. J. Lowe on his, 1862, 46 
- and ozone-tests, E. J. Lowe on, 
1863, 22 
—— Dr. T. Wood on oxidation by, 1863, 
58 
* -Dr. G. Kemp on, 1864, 32 
- Dr. B. W. Richardson on certain 
physiological experiments with, 1865, 
110 
- in the atmosphere, John Smyth, 
jun. on an apparatus for the determi¬ 
nation of the, and experiments made 
therewith by means of the aspirator. 
1865, 37 
* -and antozone, J. M. M‘Gaulay on 
the nature and properties of, demon¬ 
strated experimentally, 1866, 38 
■-Dr. Daubeny on, 1866, 37 
- F. W. Moffat on observations on, at 
sea, 1867, 25 
—-atmospheric, Dr. II. Cook on the 
registration of, in the Bombay Presi¬ 
dency, and the chief causes which 
influence its appreciable amount in the 
atmosphere, 1869, 64 
- Dr. Thomas Moffat on the phos¬ 
phorescence of the sea and, 1869, 72 
* -Prof. Redfern on the effects of, on 
the animal economy, 1874, 143 
Ozone, T. Moffat on the apparent connec¬ 
tion between sun-spots and atmo¬ 
spheric, 1874, 37 
*-solutions of, and the chemical 
actions of liquid oxygen, Prof. Dewar 
on, 1885, 985 
Ozonised air, the action of, upon micro¬ 
organisms and albumen in solution, J. 
J. Coleman on, 1885, 1058 
Ozonometer, Dr. Moffat on his tube, 1872, 
79 
Ozonometry, Dr. Moffat on, 1871, 76 
Pachitea, Messrs. Wallace and Mayne on 
a Peruvian expedition up the rivers 
Ucayali and, 1867, 131 
Pachytheca, a Silurian alga of doubtful 
affinities, C. A. Barber on, 1888, 711 
Pacific, Northern, Dr. Sclater on an ap¬ 
parently new marine animal from the, 
1872, 140 
-ocean fauna, W. Harper Pease on the 
principal divisions of the, 1863, 101 
*Paddle-wheel, Prof. Macdonald on an 
improved, 1867, 156 
Page (T.) on bridge-foundations, 1863, 
176 
Paget (Lord A.), third report on steam¬ 
ship performance, 1861, 190 
- (Lord C.), third report on steam¬ 
ship performance, 1861, 190 
*Pahang, an independent state in the 
Malajum peninsula, W. B. d’Almeida 
on, 1888, 747 
*Pain, Prof. Rolleston on the physiology 
of, 1868, 120 
Paintings in picture galleries, Dr. D. S. 
Price on the action of light upon sul¬ 
phide of lead, and its bearing upon the 
preservation of, 1865, 34 
-water-colour, the action of light on, 
Dr. A. Richardson on, 1888, 641 
- water-colour, the fading of, Prof. 
W. N. Hartley on, 1886, 581 
Paisley town hall, the foundation of, M. 
Blair on, 1879, 344 
*Palaearctic region, the Rev. H. B. Tris¬ 
tram on certain facts on the variation 
of species, which point to Western 
Asia as the centre of creation for the, 
1863, 107 
Paleechinus, W. Hellier Baily on some 
new points in the structure of, 1864, 49 
Palaeolithic age, W. Boyd Dawkins on 
the attempted classification of the, by 
means of the mammalia, 1871, 149 
-implements found in the Axe valley, 
J. Evans on seme, 1877, 116 
-implement manufactory, the site of 
a, at Crayford, Kent, F. C. J. Spurrell 
on, 1880, 574 
-— flint implement from Palestine, H. 
Stopes on a, 1880, 624 
