GENERAL INDEX. 
421 
Thomson (Prof. James) on flux and 
reflux of water in open channels or in 
pipes or other ducts, 1888, 574 
—— (James) on certain reptilian remains 
found in the Carboniferous strata of 
Lanarkshire, 1868, 79 
-on new forms of Pteroplax and 
other Carboniferous Labyrinthodonts, 
and of Megalichthys , 1869, 101 ; on 
•teeth and dermal structure associated 
with Ctenacantlius, 102 
- on cutting and preparing sections of 
mountain-limestone corals, 1869, 171 ; 
1870, 41 ; 1871, 165 
-on the occurrence of pebbles and 
boulders of granite in schistose rocks 
in Islay, Scotland, 1870, 88 
• -on the stratified rocks of Islay, 1871, 
no 
-- on the structure of Carboniferous- 
limestone Corals, 1872, 241 ; 1873, 479 ; 
1875, 165 
- on the Labyrinthodonts of the Coal- 
measures, 1873, 225 ; 1874, 149 
- on earthquakes in Scotland, 1874, 
241 ; 1875, 64 
-on a new genus of rugous Corals 
from the Mountain-Limestone of Scot¬ 
land, 1875, 83 
-on a conglomerate with boulders in 
the Laurentian rocks of North Uist, 
Scotland, 1883, 498 ; on a coral atoll 
on the shore-line at Arbigland, near 
Dumfries, Scotland, ib. 
- -(Joseph) on the ruined temples of 
Cambodia, 1866, 116 
--on the gorges and rapids of the 
Upper Yangtze, 1873, 173 
■*-Mr. Joseph, latest news of the 
Royal Geographical Society’s East- 
African expedition under, 1880, 656 
-on the geographical evolution of the 
Tanganyika Basin, 1882, 622 
- recent exploration in Eastern 
Africa by, Gen. Sir J. H. Lefroy on, 
1884, 802 
t- River Niger and Central Sudan 
sketches, 1886, 736 
* -notes from the Atlas Mountains, 
1888, 745 
-- on the geography, geology, botany, 
and Coleoptera of the Atlas ranges in 
the Empire of Morocco, 1889, 165 
-(Prof. J. J.) on electrical theories, 
1885, 97 ; Ampere's, 98 ; Grassmann's, 
100 ; Stefan's, 103 ; Korteweg's, 105 ; 
Gauss', 108 ; W. E. Weber's, ib.; Rie- 
niann’s, 109 ; Clausius', ib. ; F. E. Neu¬ 
mann's, 114 ; C. Neumann's, 122 ; Max¬ 
well's, 125 ; von Helmholtz's, 133 ; the 
experimental evidence as to the truth of 
the various theories, 142 ; Schiller's ex¬ 
periments, 144 
-- Appendix I. on Prof. J. H. Poyn- 
ting's electrical researches, 1885, 150 ; 
Appendix II. on the stress in the 
dielectric, 154 
Thomson (Prof. J. J.) on standards for 
use in electrical measurements, 1886, 
145 ; 1887, 206 ; 1888, 55 ; 1889, 41 ; 
1890, 95 
- on electrolysis in its physical and 
chemical bearings, 1886, 308 ; 1887, 336 ; 
1888, 339 ; 1889, 223 ; 1890, 138 
-and H. F. Newall on Ohm's lam in 
bad conductors, 1886, 308 
-(J. M.) on some double compounds of 
nickel and cobalt, 1877, 209 ; on the 
conditions under which liquid carbonic 
acid exists in rocks and minerals, 232 
-an account of some recent experi¬ 
ments on supersaturated solutions, 
1879,317 
- on the action of the component 
salts as nuclei on supersaturated solu¬ 
tions of certain compound salts, 1882, 
490 
- on chemical nomenclature, 1883, 127 ; 
1884, 39 ; 1885, 262 
- on the best means for facilitating the 
adoption of the metric system of weights 
and measures in Great Britain, 1884, 
27 
- on electrolysis in its physical and 
chemical bearings, 1887, 336 ; 1888, 
339 ; 1889, 223 ;' 1890, 138 
-(Dr. Murray) on the composition of 
some New Zealand lignites, 1863, 56 
* -(Rev. R.) on the prevention of the 
pollution of rivers, 1876, 70 , 210 
* -(R. W.) on a rotary steam-engine, 
1865 ,191 
-on a road-steamer, 1871, 241 
* -patent road-steamer invented b}\ 
Prof. Archer on, 1868, 188 
-(Dr. Thomas) on the desirability of 
an exploration being made of the district 
between the Brahmaputra, the Upper 
Irawadi, and the Yang-tse-Kiang, with. 
a view to a route being established be¬ 
tween the navigable parts of these rivers, 
1868, 430 
-(Prof. W.), physical considerations 
regarding the possible age of the sun’s 
heat, 1861, 27 ; on the thermal effects 
of elastic fluids, 83 
- on standards of electrical resistance, 
1862, 125 ; 1863, hi; 1864, 345 ; 1865, 
308 ; [Sir W.] 1867, 474; 1869, 434 5 
1870, 14 
on standards for use in electrical 
measurements, 1881, 423 ; 1882, 70 ; 
1883, 41 ; 1884, 29 ; 1885, 31 ; 1886, 
145 ; 1887, 206 ; 1888, 55 ; 1889, 41 ; 
1890, 95 
- report on the adequacy of existing 
data for carrying into effect the sugges¬ 
tion of Gauss, to apply his general 
