GENERAL INDEX. 
22^ 
ments off Yentnor with, James Glaisher 
on, I860, 24 
Johnson (Henry), Dr. Booth on an instru¬ 
ment for describing geometrical curves 
invented by, 1862, 3 
-(H.) on the extent and durat ion of the 
South Staffordshire coal-field, I 860 , 63 ; 
1886, 636 
-(T.), an account of the attempts to 
transport salmon to Australia, 1863, 105 
-on the successful accomplishment 
of the plan to transport salmon ova to 
Australia, 1861, 99 
-(Prof. T.), dehiscence of fruit of 
Ecballium elaterivm, 1890, 867 ; ob¬ 
servations on brown and on red sea¬ 
weeds, 868 
-(W. B.) on the application of the 
direct-action principle, 1861, 263 
-(W. H.) on explorations from Leli, 
in Cashmere, to Khotan, in Chinese 
Tartary, 1866, 111 
-(Prof. W. W.) on a theorem relating 
to the description of areas, 1881, 536 
- on some geometrical theorems re¬ 
lating to the powers of circles and 
spheres, 1890, 743 
Johnston (Miss E.) and Prof. Carnel- 
ley, the antiseptic properties of metal¬ 
lic salts in relation to their chemical 
composition, and the periodic law, 
1887 ,667 
-(H. H.), a visit to Mr. Stanley’s 
stations on the Congo, 1883, 593 
-the Portuguese possessions in West 
Africa, 1885, 1132 
t-on the Cameroons, 1888, 745 
-Kilimanjaro expedition of, a com¬ 
munication from Sir John Kirk on, 
1881, 802 
- (K.) on journeys in Paraguay in 
1871-75, 1875, 193 
* -(Surgeon-Major) on the dynamics 
of the racial diet in India, 1876, 154 
---Lavis (H. J.), preliminary notice 
of the earthquake of 1881 in the island 
of Ischia, 1883 ,499 ; preliminary notice 
of the earthquake of July 1883 in the 
island of Ischia, 501 
--notice of a geological map of Monte 
Somma and Vesuvius, 1884, 730 
-- on the volcanic phenomena of Vesu¬ 
vius and its neighbourhood , 1885, 395 : 
1886, 226 ; 1887, 226 ; 1888, 320 ; 
1889,283; 1890,397 
-on the conservation of heat in vol¬ 
canic chimneys, 1888, 666 ; on a mass 
containing metallic iron found on 
Vesuvius, 667 ; on the occurrence of 
leucite at Etna, 669 
-- and Dr. T. Anderson on the late 
eruption in the island of Vulcano, 1888, 
664 
--and Dr. T. Anderson, the supposed 
volcanic eruption of Cape Reykjantes, 
1890, 810 ; *ona visit to the Skaptor 
district of Iceland, 897 
Joints and ligaments of the hand, Prof. 
Cleland on some points connected with 
the, 1867, 100 
Jolly (W.) on the discovery of fossils in 
certain remote parts of the North-nest 
Highlands, 1872, 238 ; 1873, 412 ; 
1874, 74 ; 1878, 130 
- on erratic blocks or boulders, 1873, 
188 
*-on physical education and hygiene 
p in schools, 1876, 207 
Joly (J.) on a photometer made with 
translucent prisms, 1885, 917 
-fon a hydrostatic balance, 1888, 
564 ; on the meldometer, ib.; on a diffu¬ 
sion photometer, 578 ; on reading 
electrically meteorological instruments 
distant from the observer, 589 ; on 
the formation of crystals of calcium 
oxide and magnesium oxide in the 
oxyhydrogen flame, 634 ; on the tem¬ 
perature at which beryl is decolorised, 
684 ; on the occurrence of iolite in the 
granite of co. Dublin, 685 
Joncas (L. Z.), the fisheries of Canada, 
1884, 854 
Jones (B.) on the antiquities of Loughor 
Castle, 1880, 620 
-(Benjamin) on the ulterior aims of 
co-operators, 1890, 916 
-(Rev. E.) on the exploration of El- 
bolton Cave, 1890, 817 
- (Capt. Felix), the direct highway 
to India considered, 1872, 210 
-(F.) on the present methods of teach¬ 
ing chemistry, 1888, 73 
- (H. Bence), Address to the Chemi¬ 
cal Section, 1866, 28 ; on the chemical 
action of medicines, 38 
-(John) on some points affecting the 
economical manufacture of iron, 1868, 
192 
--(Rev. J.) on intemperance, purely 
with reference to Liverpool, 1870, 195 
-(Prof. J. V.) on a form of mercury 
contact commutator of constant resist¬ 
ance for use in adjusting resistance 
coils by Wheatstone’s bridge, and for 
other purposes, 1885, 907 ; *on slide 
resistance coils with mercury con¬ 
tacts, ib. 
-- suggestions towards a determination 
of the ohm, 1890, 732 
■- (Prof. T. Rupert), a synopsis of the 
bivalve Entomostraca of the Carboni¬ 
ferous strata of Great Britain and Ire¬ 
land, 1863, 80 ; notes on some fossil 
and recent Foraminifera collected in 
Jamaica by the late Lucas Barrett 
80 , 105 
—- on some bone and other implements 
