48 
GENERAL ISDEX. 
Bothamley (C. H.), the sulphur waters 
of Yorkshire, 1890, 779 
_and G. R. Thompson, the action of 
phosphorus trichloride on organic 
acids and on water, 1890, 784 
JBothriolepis, G. E. Roberts on some re¬ 
mains of, 1863, 87 
*Botly (W.) on the condition of the 
agricultural labourer, 1869, 179 
-on the economy of large and small 
farms, 1870, 188 
--- on land tenure, 1871, 202 
-on dwelling's for the industrial 
classes, 1873, 186 
* -on workmen’s dwellings, from a 
commercial standpoint, 1874, 192 ; 
1875, 206 
-on agricultural statistics, Sec., 1875, 
206 ; 1876, 194 ; 1877, 164 ; 1879, 472 ; 
1880, 668 ; 1881, 75 °; 1882, 631 ; 
1883, 619 ; 1888, 760 ; 1889, 703 
-—— on forestry, 1883, 621 
-on the future of agriculture, 1887, 
8 35 
-commercial, industrial, and banking 
statistics, 1888, 760 
*jBotrytis, the development of a sclero- 
tium from, Prof. H. M. Ward on, 1889, 
649 
Bott (Dr. W.) on a new and rapid 
method of testing beer and other 
alcoholic liquors, 1887, 660 
-the determination of vapour-densi¬ 
ties at high temperatures and under 
reduced pressure, 1888, 632 
_and Prof. H. Schwarz on the deri¬ 
vatives and the constitution of the 
pyrocresols, 1887, 669 
-and J. B. Miller, further researches 
on the pyrocresols, 1888, 642 
*Bottles, D. Puseley on Thompson’s 
universal stopper for, 1863, 180 
-machinery for the manufacture of, 
H. M. Ashley on, 1889, 736 
*Bottomley (J. T.), determination of 
the conductivity of heat by water, 
1876, 36 
- on the effect of propellers on the 
steering of vessels, 1877, 200 ; 1878, 
419 
- on secular experiments on the elas¬ 
ticity of wires, 1878, 103 ; 1879, 39 ; 
1880, 61 
* -on the elasticity of wires, 1 880, 494 
_on loss of heat by radiation and 
connection, as affected by the dimen¬ 
sions of the cooling body, and on cool¬ 
ing in vacuum, 1884, 623 
_on contact electricity in common 
air, vacuum, and different gases, 1885, 
901 ; on a specimen of almost unmag - 
netisable steel, 903 ; on the cooling of 
wires in air and in vacuum, 904 
- on electrolysis in its physical and 
chemical hearings, 1886, 308 ; 1887, 
336 ; 1888, 339 ; 1889, 223 ; 1890, 138 
Bottomley (J. T.) on a mercurial air- 
pump, 1886, 519 ; on secular experi¬ 
ments in Glasgow on the elasticity of 
wires, 537 ; Sir W. Thomson’s improved 
Wheatstone’s rheostat, 547 ; descrip¬ 
tion of experiments for determining 
the electric resistance of metals at 
high temperatures, 548 
- on standards for use in electrical 
measurements, 1887, 206 ; 1888, 55 ; 
1889, 41 ; 1890, 95 
-on expansion with rise of tempera¬ 
ture in wires under elongating stress, 
1887, 620 
* -and Sir A. Campbell, exhibition of 
Leyden jars with multiple fracture, 
1889, 515 
* -and Prof. Sir Wm. Thomson on the 
illuminating powers of incandescent 
vacuum lamps with measured poten¬ 
tials and measured currents, 1881, 559 
- (W.) on the eclipsing - apparatus 
constructed for the lighthouse on the 
Holywood Bank, in Belfast Lough, 
1874, 220 
Boulder, a smoothed and striated, from a 
Pre-tertiary deposit in the Punjab salt 
range, Dr. W. T. Blanford on, 1886, 630 
-—— striated and facetted, from Chel 
Hill olive conglomerate, Salt Range, 
Punjab, A. B. Wynne on a, 1886, 631 
Boulder-clay in Caithness, C. W. Peach 
on the fossils of the, 1862, 83 ; 1866, 64 
-of Caithness, C. W. Peach’s addi¬ 
tional list of fossils from the, 1864, 6 r 
—-and Drift of Scarborough and E. 
Yorkshire, John Leckenbyon the, 1864, 
5 8 
-in Ireland, E. T. Hardman on some 
new localities for, 1874, 76 
-or Till with shells, W. A. Traill on 
the occurrence of a lower, in the coun¬ 
ties of Down and Mayo, Ireland, 18 75 .83 
-of Cheshire and Lancashire, some 
remarkable pebbles in the, Dr. C. 
Ricketts on, 1879, 339 
-Prof. H. C. Lewis on the origin of 
extra-morainic, 1887, 692 
* -a high level, in the Midlands, Dr. 
H. W. Crosskey on, 1888, 656 
Boulder-clays, the formation of, and al¬ 
ternations of level of land and water,. 
Rev. J. Gunn on, 1870, 72 
-Rev. J. Gunn on the agency of the 
alternate elevation and subsidence of 
the land in the formation of, 1871, 100 
Boulder-Drift, George Maw on an exten- 
sive distribution of white sands and 
clays in North Wales, antecedent to 
the, 1865, 68 
-Drift, Sir R. Griffith on the, andi 
Esker hills of Ireland, 1871, 98 
