INDEX. 
LANKESTER (Prof. E. Ray) on the micro- 
chemistry of cells, 609. 
Larynx, Monotreme, the morphology of 
the cartilages of the, Prof. John Sym- 
ington on, 779. 
Latex, the function of, J. Perkin on, 929. 
Laws (Edward) on an ethnographical 
survey of the United Kingdom, 493. 
LEAHY (Capt.) and Prof. HopGKINSON 
on the action of acetylic and benzoylic 
chlorides on dried copper sulphate, 715. 
LEBOUR (Prof. G. A.) on life-zones in the 
British Carboniferous rocks, 371. 
LEE (Miss Alice) on tables of F (1, v) 
and H (97, v) functions, 71. 
LEES (Dr. C. H.) on determining magnetic 
SJorce at sea, 64. 
LEHFELDT (R. A.) on the theory of the 
electrolytic solution pressure, 661. 
Lepidophiloios, a biserial Halonia belong- 
ing to the genus, Prot. F. E. Weiss on, 
927. 
* Lepidosiren paradowa, the development 
of, J. Graham Kerr on, 782. 
Lewis (H. Percival) on the spectral 
sensitiveness of mercury in hydrogen, 
and its influence on the spectrum of 
hydrogen, 660. 
Life-zones in the British Carboniferous 
rocks, Report on, 371. 
Light, the action of, upon dyed colours, 
Report on, 363. 
——, the action of, upon metallic silver, 
Col. J. Waterhouse on, 714. 
*Zilium martagon, vermiform nuclei in 
the fertilised embryo-sac of, Miss E. 
-Sargant on, 923. 
Limfjord, plaice culture in the, Dr. C. G. 
J. Petersen on, 784. 
Line RotuH (H.) on photographsof anthro- | 
pological interest, 592. 
Lister (J. J.) on Astroclera Willeyana, 
the type of a new ‘family of recent 
sponges, 775. 
LIVEING (Prof. G. D.) on wave-length 
tables of the spectra of the elements and 
compounds, 257. 
LuioyD (Capt. E. W.) on the discharge of 
torpedoes below water, 855. 
LuioybD-MorGAN (Prof. C.) on the excava- 
tion of caves at Uphill, 402. 
LLoyD-WILLIAMS (J.) on the life history 
and cytology of Halidrys siliquosa, 920. 
LockYER (Sir J. N.) on wave-length tables 
of the spectra of the elements and com- 
pounds, 257. 
Lop@E (Prof. Alfred) on tables of the 
G (7, v)-Integrals, 65. 
—— on tables of certain mathematical 
Functions, 160. ; 
(Prof. O. J.) on radiation from a 
source of light in a magnetic field, 63. 
— on practical electrical standards, 
240. 
1899. 
945 
LopGs& (Prof. O. J.) on the heat of com- 
bination of metals in the formation of 
alloys, 246, 249. 
t on the controversy concerning the 
seat of Volta’s contact force, 638. 
Lomas (J.) on the erratic blocks of the 
British Isles, 398. 
on records of the Drift section at 
Moel Tryfaen, 414. 
on the origin of lateral moraines and 
rock trains, 744. 
Lovett (Prof. E. 0.) on an application 
and interpretation of infinitesimal 
transformations, 648. 
Luepock (Sir John) on the teaching of 
science in elementary schools, 359. 
Luminous rings in rotation about lines 
of magnetic force in rarefied gases, 
C. E. 8. Phillips on, 636. 
*MACALISTER (Prof. A.) on a collection 
of 1,000 Egyptian crania, 876. 
*____ on a pre-basic occipital bone in a 
New Hebridean skull, and an anomal- 
ous atlanto-occipital joint in a Moriori, 
876. 
MACALLUM (Prof. A. B.) on the micro- 
chemistry of cells, 609. 
MACBRIDH (Prof. E. W.) on the rearing of 
the larve of Echinide, 438. 
McDAKIN (Capt.) on coast erosion, 747. 
*MACDONALD (J. M.) on the silver ques- 
tion in relation to British Trade, 835. 
*__ (Lieut.-Col. J. KR. L.) on the ethno- 
graphy of the Lake region of Uganda, 
880. 
—— (J. 8.) on electrical changes accom- 
panying the discharge of the respiratory 
centre, 599. 
McDouGALL (W.) on the sense of touch 
and of pain, on the estimation of weight 
by natives of New Guinea, S§c., 588. 
McIntosH (Prof. W. C.) on the occupa- 
tion of a table at the Zoological Station 
at Naples, 431. 
—— on the occurrence of the grey gur- 
nard ( Trigla gurnardus) and its spawn- 
ing in the inshore and offshore waters, 
787. 
MacIver (D.) on recent anthropo- 
metrical work in Egypt, 875. 
*____ on the‘ Cero’ of St. Ubaldino: the 
relic of a pagan spring festival at 
Gubbio in Umbria, 880. 
MCLACHLAN (R.) on the compilation of 
an index generum et specierum anima- 
liwm, 429. 
McLaren (Lord) on meteorological ob- 
servations on Ben Nevis, 250. 
MACLEAN (Rev. John) on an ethnological 
survey of Canada, 497. 
McLEop (Prof. C. H.) on the Meteorolo- 
gical Observatory at Montreal, 65. 
3P 
