GEN Ell AL INDEX. 
435 
Tuyere, an improved, for smiths’ forges, 
W. Morgan on, 1874, 228 
*Twamley (C.) on the faults in the 
South Staffordshire coal-field, and their 
relation to the igneous rocks of the 
district, I 860 , 76 
Twining (Miss) on the employment of 
women in workhouses, 1861, 248 
*Tyerman (Mr.) on the growth of Lo- 
doicea Seychellarum, 1870, 128 
Tylden-Wright (C.) on the circulation 
of underground maters , 1882, 213 ; 1888, 
147 ; 1884, 96 ; 1885, 380 ; 1886, 235 ; 
1887, 358 ; 1888, 145 ; 1889, 71 ; 1890, 
352 
Tylor (A.) on certain inventions illus¬ 
trating the working of the human 
mind, and on the importance of the 
selection of types, 1879, 396 
-(E. B.) on the negro-European dia¬ 
lects of Surinam and Curasao, 1865, 
130 
--- on phenomena of the higher civili¬ 
sation traceable to a rudimental origin 
among savage tribes, 1866, 97 
- on language and mythology as de¬ 
partments of Biological Science, 1868, 
120 
-—— on the preparation of brief forms 
of instructions for travellers , ethnolo¬ 
gists, fyc., 1873, 482 ; 1874, 214 
- on the relation of morality to re¬ 
ligion in the early stages of civilisa¬ 
tion, 1873, 148 
- Address to the Department of 
Anthropology, 1879, 381 
- Address to the Section of Anthro¬ 
pology, 1884, 899 
- on the scientific examination of the- 
country in the vicini ty of Mount Roraima 
in Guiana , 1885, 690 ; on the North- 
Western tribes of the Dominion of 
Canada, 1885, 696 ; 1886, 285 ; 1887, 
173 ; 1888 , 233 ; 1889 , 797 ; 1890,553 
——- on editing a new edition of 1 Anthro¬ 
pological Notes and Queries] 1887, 172 ; 
1889, 186 ; 1890, 547 
*- account of a ‘ witch’s ladder ’ 
found in Somerset, 1887, 900 
- on a method of investigating the 
development of institutions, applied 
to laws of marriage and descent, 
1888, 840 
- on the natives of India, 1890, 547 
Tyndall (Prof. J.) on the rainfall in the 
British Isles, 1866, 281 ; meteorological 
and physical observations in three 
balloon ascents made in 1865 and 1866, 
367 ; on scientific evidence in courts of 
lam, 456 
- Address to the Section of Mathe¬ 
matics and Physical Science, 1868, 1 
- on the thermal conductivity of iron, 
1869, 175 ; on theprovision now existing 
in the United Kingdom for the vigorous 
prosecution of physical research, 213 
Tyndall (Prof. J.), Presidential Address 
at Belfast, 1874, lxvi 
- on the arrestation of Infusorial life 
by solar light, 1881, 450 
-- Prof. Morren on the chemical re¬ 
actions of light discovered by, 1869, 66 
Tyndall’s (Dr.) deductions regarding the 
radiant and absorptive properties of 
vapour, R. Russell on, 1867, 11 
Tyne and neighbourhood, J. Pattinson on 
the various kinds of pyrites used on 
the, in the manufacture of sulphuric 
acid, 1863, 49 
* - and neighbourhood, engineering- 
manufactures of the, P. "VVestmacott 
and J. F. Spencer on the, 1863, 192 
* - the river, improvements now 
being carried on in, J. F. Ure on, 1863, 
192 
—— Wear, and Tees, C. M. Palmer on the 
construction of iron ships and ship¬ 
building on the, 1863, 694 
-water, D.D. Main on the analysis of 
the, 1863, 176 
Tynehead, Alston, the iron and lead 
Measures of, C. E. De Ranee on, 1882, 
53i 
Type, machinery for composing and dis¬ 
tributing, C. Hart on, *1862, 196 ; J. 
Southward on, 1890, 951 
*Type, Dr. J. Beddoe on the testimony 
of local phenomena to the permanence 
of, 1864, 89 
- specimens of fossils in the British 
Isles, report on the best methods for the 
registration of all, 1890, 339 
* -system, the value of the, in the 
teaching of botany, Prof. B. Balfour 
on, 1886, 685 
--variation and polymorphism, B. T. 
Lowne on, in their relation to Mr. 
Darwin’s theory of the origin of species, 
1868, 104 
Typical races in the British Isles, report 
of the Committee appointed to obtain 
photographs of the, 1882, 270 
Typo-nucleus theory, Dr. Otto Richter 
on the chemical constitution of gly¬ 
colic alcohol and its heterologues, as 
viewed in the new light of the, 1871, 78 
Tyree, marbles from the island of, E. C. 
C. Stanford on, 1870, 64 
*Tyre-fastening, Bown’s, B. Fotliergill 
on, 1863, 192 
Tyres, weldless, F. J. Bramwell on, 1865, 
173 
Tyrone coal-fields, E. T. Hardman on the 
geological structure of the, 1874, 77 
-hornblendic greenstones and their 
relations to the metamorphic and 
Silurian rocks of the county of, Prof. 
Harkness on the, 1863, 70 
