434 
GENERAL INDEX. 
^Tuning-forks, a new method of deter¬ 
mining the vibration-number of, Prof. 
H. McLeod on, 1877, 37 
Tunis, the changes which have taken 
place in, since the French protectorate, 
Lieut.-Col. R. L. Playfair on, 1885, 
1105 ; 1888, 745 
.,_travels in, in the footsteps of Bruce, 
Lieut.-Col. R. L. Playfair on, 1876, 
183 
Tunnel, the great, through the Alps, D. 
T. Ansted, 1870, 69 
- the Mersey , C. D. Fox on, 1883, 370 
Tunnelling, General Haupt on the appli¬ 
cation of machinery to boring and, 
1867, 155 
^Turbines, compound, Prof. 0. Reynolds 
on, 1877, 217 
— and screw propellers, A. Rigg on 
the flow of water through, 1884, 895 
^Turbulent motion of water between two 
planes, Prof. Sir W. Thomson on the, 
1887, 581 
Turcoman tribes of Central Asia, M. 
Vambery on the, 1864, 148 
*Turcomania, E. D. Morgan on Russian 
accounts of Khiva and, 1873, 172 
Turcomans between the Caspian and the 
Merv, Prof. A. Vambery on the, 1879, 
402 
Turdus migratorius, Rev. A. W. McKay 
on the, 1865, 90 
- torquatus, as observed in Devonshire, 
Dr. Scott on the, 1864, 100 
Turkestan, Eastern, T. D. Forsyth on, 
1870, 169 
^Turkey, crested or top-knotted, A. D. 
Bartlett on the, 1868, 89 
Turkey, Dr. Hyde Clarke on the progress 
of, 1 . 868 , 157 
Turkish frontier (north-east) and its 
tribes, W. Gifford Palgrave on the, 
1868, 140 
Turks, the Ottoman, Dr. Beddoe on, 1870, 
144 
Turnbull (Dr. J.) on the physiological 
and medicinal properties of sulphate of 
aniline, and its use in the treatment of 
chorea, 1861, 177 
Turner (Rev. F. S.) on the statistics of 
the Indian opium revenue, 1876, 210 
, . ■ (J. Aspinall), report upon the best 
means of advancing science through the 
agency of the mercantile marine, 1862, 
122 
.-(T.), an apparatus for determining 
the hardness of metals, 1886, 554 ; the 
influence of remelting on the pro¬ 
perties of cast iron, 594 ; silicon in cast 
iron, 595 ; the influence of silicon on 
the properties of iron and steel, 597 ; 
on the estimation of carbon in iron and 
steel, ib. 
r - on the influence of silicon on the pro¬ 
perties of steel, 1887, 43 ; 1888, 69 : 
1889, 267 ; 1890, 262 
Turner (T.) on the best method of esta¬ 
blishing international standards for the 
analysis of iron and steel, 1889, 50 ; 
1890, 262 
- (William) on cranial deformities. 
more especially on the scaphocephalic 
skull, 1863, 124 ; on the anatomical 
character of the skull found by Mr. 
Duckworth, 147 
—— on a supplementary system of 
nutrient arteries for the lungs, 1864. 
129 ; on cranial deformities—trigono- 
cephalus, ib. 
- -on variability as manifested in the 
construction of the human body, 1865. 
111 
-on a remarkable mode of gestation 
in an undescribed species of Arhus, 
1866, 79 
-on the anatomy of the pilot whale, 
1867, 104 ; exhibition of microscopical 
preparations of the liver, ib. 
-on the placentation in the Cetacea, 
1871, 144; notes on the cervical ver¬ 
tebras of Steypirethyr (. Balccnoptera 
Sibbaldii), ib. ; Address to the Depart¬ 
ment of Anthropology, ib. ; on human 
and animal bones and flints found in a 
cave at Oban, 160 
-- on science-lectures and organisation . 
1873, 495 , 507 
*-on the structure of the placenta in 
relation to the theory of evolution. 
1876, 163 
-tsome points in the anatomy of 
Sowerby’s whale ( Mesoplodon bidens ). 
1885, 1057 ; the index of the pelvic 
brim as a basis of classification, 
1205 
-[Prof. Sir W.] on the placentation 
of the Dugong, 1889, 629 ; Address to 
the Anthropological Section, 756 ; on 
implements of stag’s horn associated 
with whales’ skeletons found in the 
Carse of Stirling, 789 
—— on the natives of India, 1890. 547 
* Turneracece from Rodriguez, I. B. Bal¬ 
four on, 1875, 156 
^Turpentine, the action of pentachloride 
of phosphorus on, Prof. Crum Brown 
on, 1876, 62 
Turpin (Dr. G. S.) on the ignition of ex¬ 
plosive gaseous mixtures, 1S90, 776 
Turtle, the cardiac nerves of the, Prof. 
H. Kronecker and Dr. T. W. Mills on, 
1884, 776 
Tussock grass, Dr. W. Lauder Lindsay on 
plant acclimatisation in Scotland with 
special reference to, 1867, 88 
- of the Falkland Islands, the accli¬ 
matisation of the, Prof. M. M. Hartog 
on, 1890, 872 
