GENERAL INDEX. 
239 
Lankester (E. Kay) on the Scottish 
zoological station, 1881,177 ; 1882, 282 ; 
1883, 233 
-Address to the Biological Section, 
1883, 512 ; on a young specimen of the 
grey seal (H. gryphus ) from Boscastle, 
Cornwall, 529 ; *on green oysters, 540 ; 
*new British riverworms, 541 ; *the 
king crab and the scorpion, ih. 
-- on the Reparation of a bibliography 
of certain groups of invertebrata, 188-4, 
270 
- on the physiology of the lymphatic 
system, 1887, 145 ; 1888, 363 ; 1889, 128 
* - on the vascular system and colour 
of arthropods and molluscs, 1887, 736 
- on the researches on food fishes at the 
St. Andrews marine laboratory , 1888, 
141 
- on arrangements for assisting the 
Marine Biological Association labora¬ 
tory at Plymouth , 1887, 59 ; 1888, 94 ; 
1890, 444 
- on the development of the oviduct and 
connected structures in certain fresh¬ 
water Teleostei, 1888, 338 ; 1889, 952 
-and H. N. Moseley on the nomen¬ 
clature of mammalian teeth and the 
teeth of the mole, 18G8, 117 
fLANNOY de Bissy (Major R. de), recent 
French explorations in the Ogowai- 
Congo region, 1886, 736 
Lansdell (Rev. H.) on a journey through 
Siberia, via the Amur and the Ussuri, 
1880, 656 
• - a journey in Russian Central Asia, 
including Kulja, Bokhara, and Khiva, 
1883, 592 
‘ Lansdown encrinite ’ ( Millericrinus 
Prattii, Gray, sp.), the characters of 
the, P. H. Carpenter on, 1881, 635 
Lantern for lecture demonstrations with 
electric light, W. Ladd on an improved, 
1870, 26 
- a new form of oxyhydrogen, for 
the use of lecturers, C. J. Woodward 
on, 1873, 52 
-the use of the, in class-room work, 
Profs. A. Barr and W. Stroud on, 1890, 
727 
*Laos States, the, and Cambodia, by H. 
Mouliot, 1862, 196 
*Lapham (J. A.), some facts respecting 
the great lakes of North America, 1863, 
140 
^Laplace’s discussion of the figure of the 
earth and precession and nutation, 
Prof. A. H. Curtis on certain theorems 
of, 1865, 6 
—— equation in finite terms, the integral 
of, Rev. S. Earnshaw od, 1880, 486 
f -differential equation of the tides, 
general integration of, Sir W. Thomson 
on, 1875, 23 
^Laplace’s process for determining an 
arbitrary constant in the integration 
of his differential equation for the semi¬ 
diurnal tide, Sir W. Thomson on, 1875, 
2 3 
* -theory of tides, some effects of, Sir 
W. Thomson on, 1875, 23 
* - tidal equation for certain special 
types of oscillation, solutions of, by Sir 
W. Thomson, 1877, 43 
*Laplanders and people of the North of 
Europe, H. v. H. v. d. Horck on the, 
1876, 166 
*La Plata, W. Perkins on an exploration 
of the Grand Chaco in, 1867, 127 
Lapps, Dr. R. King on the, 1871, 153 
-the mountain, Lieut. G. T. Temple 
on, 1880, 631 
Lapraik (W.) and W. J. Russell on the 
absorption spectra of uranium salts, 
1886, 576 
Lapworth (C.) *on the discover } 7 of 
upper Silurian rocks in Roxburgh and 
Dumfriesshire, 1870, 78 
- on the Graptolites of the Gala 
group, 1871, 104 
-[Prof. C.], the Highland controversy 
in British Geology : its causes, course, 
and consequences, 1885, 1025 
-on the geology of the Birmingham 
district, 1886, 621 ; the Cambrian rocks 
of the Midlands, 622 ; the Ordovician 
rocks of Shropshire, 661 
-and James Wilson on the Silurian 
rocks of the counties of Roxburgh and 
Selkirk, 1871, 103 
-and Prof. H. A. Nicholson on the 
central group of the Silurian series of 
the North of England, 1875, 78 
Larch, common, John Hogg on proliferous 
cones of the, 1863, 95 
Laridge (gulls and terns), the geographi¬ 
cal distribution of the, with special 
reference to Canadian species, H. Saun¬ 
ders on, 1884, 771 
Larkin (H.) on a magnesium lamp, 
1866, 4° 
Larmor (A.), transformations in the geo¬ 
metry of circles, 1887, 607 
- (Prof. J.), molecular distances in 
galvanic polarisation, 1885, 900 
- [J.] on electrolysis in its physical 
and chemical bearings, 1886, 30 S; 
1887, 336 ; 1888, 339 ; 1889, 223 ; 1890, 
138 
-—- on the desirability of introducing a 
uniform nomenclature for the funda¬ 
mental units of mechanics , 1888, 27 
-on the physical character of caustic 
surfaces, 1890, 742 
Larmuth (L.) on the poisonous activity 
of vanadium in ortho-, meta-, and pyro- 
vanadic acids, 1876, 155 
-and Prof. Gamgee on the action of 
