GENERAL INDEX 
203 
Hicks (Henry) on some recent dis¬ 
coveries of fossils in the Cambrian 
rocks, 1868, 68 
-on the discovery of some fossil 
plants in the Cambrian (Upper Long- 
mynd) rocks near St. David’s, 1869, 89 
-on the Cambrian and Silurian rocks 
of Ramsey Island, St. David’s, 1872 ,107 
-on the Arenig and Llandeilo rocks 
of St. David’s, 1873, 82 
--on some areas where the Cambrian 
and Silurian rocks occur as conform¬ 
able series, 1875, 69 
-on some new areas of pre-Cambrian 
rocks in North Wales, 1878, 536 
• -on the classification of the British 
pre-Cambrian rocks, 1879, 351 
-on some pre-Cambrian rocks in the 
Harlech Mountains, Merionethshire, 
1880, 584 
-on the Ffynnon Beunoand Cae Gwyn 
bone-caves, North Wales, 1885, 1021 
- on the caves of North Wales, 1886, 
219 ; 1887, 301 
-evidence of pre-glacial man in North 
Wales, 1886, 839 
- on the prehistoric inhabitants of the 
British Islands, 1887, 168 ; 1888, 289 ; 
1889, 318 ; 1890, 548 
- on the migrations of pre-glacial 
man, 1887, 912 
- on an ancient sea-beach near Brid¬ 
lington Quay, 1888, 328 ; 1889, 70 ; 
1890, 375 
• -on pre-Cambrian rocks occurring as 
fragments in the Cambrian conglome¬ 
rates in Britain, 1890, 803 ; the effects 
produced by earth movements on pre- 
Cambrian and Lower Palfeozoic rocks 
in some sections in Wales and Shrop¬ 
shire, 804 
- (W. M.) on the motion of two 
cylinders in a fluid, 1878, 475 
- on recent progress in hydrodynamics: 
Part I., 1881, 57 ; Part II., Special 
problems, 1882, 39 
-[Prof. W. M.] *on some irregulari¬ 
ties depending on temperature in 
Baily’s experiments on the mean 
density of the earth, 1884, 632 ; *on 
the expression of the co-ordinate of a 
point in terms of the potential and line 
of force at the point, 649 ; *on the 
pressure at a point inside a vortex-ring 
of uniform vorticity, ib. 
-on Boltzmann’s theorem, 1885, 905 ; 
on the constitution of the luminiferous 
ether on the vortex atom theory, 930 
- on the desirability of introducing a 
uniform nomenclature for the funda¬ 
mental units of mechanics, 1888, 27 
- a vortex analogue of static elec¬ 
tricity, 1888, 577 
— - on the possibility of calculating 
tables of certain mathematical func¬ 
tions, 1889, 28 
Hickson (S. J.), ^marine zoology in 
Banka Strait, North Celebes, 1887, 735 ; 
*cocoa-nut pearls, 740 ; certain de¬ 
generations of design in Papuan art, 907 
-on theories of coral reefs and atolls, 
1888, 719 , 722 
-on the meaning of the ampullae in 
Millepora miirrayi (Quelch), 1890, 863 ; 
on the male gonangia of: Distichopora 
and Allopora, 864 
Hieracium collinum (Fries), Prof. J. H. 
Balfour on the occurrence of, in Selkirk¬ 
shire, with remarks on some recent ad¬ 
ditions to the Scottish flora, 1868, 89 
Hiern (W. P.) on Ranunculus radians 
(Revel) as a British plant, 1865, 80 
-on the occurrence of Aster salignus 
in Wicken Fen, Cambridgeshire, 1867 ,84 
- on the occurrence of Rapistrum 
rugosum (All.), in Surrey, Kent, and 
Somersetshire, 1869, 114 
Hieroglyphic sculptures, Lieut.-Colonel 
Leslie on ancient, 1871, 155 
^Hieroglyphs, W. Bollaert on Central 
American, 1866, 96 
Higgs (G.), exhibition of negatives of 
photographs of the solar spectrum, 
1887, 583 ; description of an induction 
coil, 616 
■ recent photographs of the less re¬ 
frangible portions of solar spectrum 
under different atmospheric conditions, 
1890, 760 
*Higgins (E. S.) on otolites, 1864, 57 
- (F.), column-printing telegraph, 
1890, 959 
*-(Rev. H. H.) on the arrangement 
of hardy herbaceous plants adopted 
in the Botanic Gardens, Liverpool, 
1861, 145 
- report upon the best means of ad¬ 
vancing science through the agency of 
the mercantile marine, 1862, 122 
-(J.), Somersetshire cider, 1888, 759 
*High speed friction driving gear, a new 
form of, Prof. J. A. Ewing on, 1885, 
1203 
Highland controversy in British geology, 
the: its causes, course, and conse¬ 
quences, by Prof. C. Lapworth, 1885, 
1025 
--controversy, the geology of Durness 
and Eriboll, with special reference to 
the, B. N. Peach and J. Horne on, 1885, 
1027 
- raihvay, Joseph Mitchell on the con¬ 
struction and works of the, 1867, 151 
Highlands, North-west, W. Jolly on the 
discovery of fossils in certain remote 
parts of the, 1872, 238 ; 1873, 412 ; 
1874, 74 ; 1878, 130 
- the physical structure of the, in 
