158 
GENERAL INDEX. 
Forsyth (Prof. A. R.) on an approximate 
expression for x !, 1883, 407 ; on a 
generalised hypergeometric series, 
408 
——- foil the history of Pfaff’s problem, 
1890, 743 ; *on systems of simultaneous 
linear differential equations, 745 
_—_ (T. D.) on trade-routes between 
Northern India and Central Asia, 1869, 
161 
-on Eastern Turkestan, 1870, 169 
Fort-William, Inverness-shire, J. Gwyn 
Jeffreys on an ancient sea-bed beach 
near, 1862, 73 
Fortescue (Earl) on a uniformity of 
weights and measures , 1865, 375 ; 1867, 
468 
-Address to the Section of Eco¬ 
nomic Science and Statistics, 1877, 151 
Forth Bridge, B. Baker on the , 1882, 419 
*-B. Baker on the, 1834, 884 
- electric lighting at, J. N. Shool- 
hred on, 1885, 879 
- works, A. S. Biggart on the, 1885, 
873 
-works, A. S. Biggart on the, 1887, 
870 
Forwood (W. B.) on the influence of 
price upon the cultivation and con¬ 
sumption of cotton during the past ten 
years, 1870, 191 
Fossil Crustacea, fossil Phyllopoda, &cc. 
See Crustacea, Phyllopoda, &c. 
■-animals, Prof. A. Gaudry on the, 
from Mount Leberon (Vaucluse), 1872, 
102 
—— Arctic plants from the lacustrine 
deposit at Hoxne, in Suffolk, by C. 
Eeid and H. N. Ridley, 1888, 674 
-Brachiopoda, British, J. Logan 
Lobley on the range and distribution, 
of the, 1868, 71 
-chip, Prof. Nicholson on a silicified 
forest in the Rocky Mountains, with an 
account of a supposed, 1872, 192 
-Ashes, a discovery of, in the New 
Red Sandstone of Nottingham, E. Wil¬ 
son on, 1881, 637 
-fishes of Cornwall, C. W. Peach on 
the, 1868, 76 
- fishes, new and remarkable, the 
recent discovery of, in the Carbonifer¬ 
ous and Devonian rocks of Ohio and 
Indiana, Prof. J. S. Newberry on, 1884, 
724 
-fishes of Chiavon, Vicentino(stratum 
of Sotzka, Lower Miocene), notes of 
some researches on the, by Prof. F. 
Bassani, 1888, 675 
-mussel-shell found in the Drift in 
Ireland, E. A. Conwell on a, 1869, 87 
-plants of the Post-pliocene deposits 
of Canada, Principal J. W. Dawson on 
the, 1865, 50 
* Fossil plants, Prof. Goppert on the inap¬ 
plicability of, to support the theory of 
gradual transformation, 1868, 65 
-plants of the Coal-measures, Prof. 
W. C. Williamson on the classification 
of the vascular Cryptogamia, as affected 
by recent discoveries amongst the, 
1871, 131 
- plants of the Tertiary and. Secondary 
beds of the United Kingdom, report on 
the, 1885, 396 ; 1886, 241 ; 1887, 229 
- plants of the Coal-measures, report on 
the present state of the inquiry into the 
organisation of the, 1889, 69 
.-seeds, some, from the Lower Carbo¬ 
niferous beds of Lancashire, Prof. W. 
C. Williamson on, 1875, 159 
--- stem from the Halifax Coal-mea¬ 
sures, T. Hick and W. Cash on a, 1881, 
679 
* -tree from the Upper Silurian of 
Ohio, E. W. Claypole on a, 1879, 343 
-tree, a large, in the Lower Coal- 
measures at Clayton, near Bradford, 
notes on the discovery of, by S. A. 
Adamson, 1886, 628 
-whale, Dr. E. Crisp on the skeleton 
of a, recently exhumed on the eastern 
coast of Suffolk, 1868 61 
Fossiliferous Bunter pebbles, contained 
in the Drift at Moseley, &c., A. T. 
Evans on the, 1886, 627 
-strata, Dr. Grieve on the, at Loch- 
end, near Edinburgh, 1871, 98 
*Fossilisation, Dr. W. B. Carpenter on 
the replacement of organic matter by 
siliceous deposits in the process of, 
1874, 56 
Fossils of the Boulder-Clay in Caithness, 
C. W. Peach on the, 1862, 83 
- in the British Isles, report on the 
best methods for the registration of all 
type specimens of, 1890, 339 
-in the Cambrian rocks, H. Hicks on 
some recent discoveries of, 1868, 68 
- in the Crystalline Schists of the 
Lepontine Alps, the alleged occurrence 
of, preliminary note on, by Prof. T. G. 
Bonney, 1889, 571 
--- found in a bed of Devonian rocks 
at Saltern Cove, in Torbay, and in a 
quarry of the Old Red Sandstone, near 
Caerleon, in Monmouthshire, J. E. Lee 
on, 1879, 332 
* -from the Durine Limestone, N.-W. 
Sutherland, Dr. Bryce on certain, 1871, 
94 
-Irish, some new species of, W. H. 
Baily on, 1878, 535 
-from the Longmynd rocks of 
Sweden, Prof. Otto Torrell on some 
new, 1868, 80 
- from North-western Scotland, report 
of the committee appointed to collect, 
