INDEX 
SEDGWICK (A.) on investigations made 
at the Marine Biological Laboratory 
at Plymouth, 437. 
on zoological and botanical publica- 
tion, 444. 
, Address to the Section of Zoology 
by, 757. 
Seeds, germinative power of, the influ- 
ence of the temperature of liquid 
hydrogen on the, Sir W. Thiselton- 
Dyer on, 922. 
SEELEY (Prof. H. G.) on the registration 
of type specimens of British fossils, 405. 
Seismological investigation, Kourth report 
on, 161. 
Seismology at Mauritius, T. F. Claxton 
on, 654. 
SELIGMANN (C. G.) on the scelusion of 
girls at Mabuiag, Torres Straits, 590. 
on the club houses and Dubus of 
British New Guinea, 591. 
*____ on the Otati tribe, North Queens- 
land, 871. 
*____ on observations on visual acuity 
from New Guinea, 902. 
SETON (Mr.) and STEVENSON (Mr.) on 
the presence of potassium nitrite in 
brown powder residue burnt in ordinary 
air, 717. 
Sewage and water, Report on a uniform 
system of recording the results of the 
chemical and bacterial examination of, 
255. 
——-, intermittent bacterial treatment of, 
in coke-beds, Prof. F. Clowes on, 691. 
the place of nitrates in the 
biolysis of, W. Scott-Moncrieff on, 602. 
SEWARD (A. C.) on zoolagical and botani- 
cal publication, 444. 
—— ona new genus of Paleozoic plants. 
926. 
— on the Jurassic flora of Britain, 
926. 
-—— and Miss J. GOWAN on the Maiden- 
hair tree (Ginkgo biloba, L.), 928. 
Sex, animals in which nutrition has no 
influence in determining, J. F. Gem- 
mill on, 782. 
SHARP (D.) on the zoology of the Sand- 
wich Islands, 436. 
on the zoology and botany of the 
West India Islands, 441. 
—— on sxoological and botanical publi- 
eation, 444. . 
SHAW (W. N.) on electrolysis and electro- 
chemistry, 160. 
-—— on practical electrical standards, 
240. 
SHERBORN (OC. D.) on zoological and 
botanical publication, 444. 
SHERRINGTON (Prof. C. 8.) on the 
physiological effects of peptone and its 
precursors when introduced inte the 
eirculation, 605. 
—— 
951 
*Ship, electrical machinery on board, A. 
Siemens on, 856. 
SHONE(W.) on records of the Drift section 
at Moel Trufaen, 414. 
*SIEMENS (A.) on electrical machinery 
on board ship, 856. 
Sigillaria, the structure of a stem of a 
ribbed, Prof. C. E. BERTRAND on, 926. 
Sigmoidal curves in rocks, Maria M. 
Gordon on, 754. 
Silchester ewcavation, Report on the, 495. 
Silicon compounds, some new, Prof. J. E. 
Reynolds on, 690. 
Silver, the action of light upon metallic, 
Col. J. Waterhouse on, 714. 
*____ question in relation to British trade, 
J. M. Macdonald on, 835. 
SKINNER (S.) on electrolysis and electro- 
chemistry, 160. 
*Skull, New Hebridean, a pre-basi- 
occipital bone ina, Prof. A. Macalister 
on, 876. 
= , Moriori, an anomalous atlanto- 
occipital joint in a, Prof. A. Macalister 
on, 876. 
SMART (Prof. W.) on the single tax, 827. 
SMITH (EH. A.) on the present state of owr 
knowledge of the zoology of the Sandwich 
Islands, 436. 
SMITHELLS (Prof. A.) on the teaching of 
Science in Elementary Schools, 359. 
Sokotra, Report on the exploration of, 460 
Solar radiation, Interim report on, 159. 
SOLLAS (Prof. W. J.) on the erratic blocks 
of the British Isles, 398. 
—— on the origin of flint, 744. 
—— on homotaxy and contemporaneity, 
746. 
Solvents, the influence of, upon the optical 
activity of organic compounds, W. J. 
Pope on, 708. 
Spectra of the elements and compounds, 
wave-length tables of the, Report on, 257. 
—_, absorption, and chemical constitu- 
tion af organic bodies, Report on the 
relation between, 316. 
Spectroscopy, the bibliography of, Interim 
report on, 256. 
Spectrum of mercury in hydrogen, and 
its influence on the hydrogen spectrum, 
E. Percival Lewis on, 660. 
Spinning Industry, the regulation of 
wages by lists in the, 8. J. Chapman 
on, 830. 
Spirits (Nats) of the Burmese, the thirty- 
seven, Col. R. C. Temple on, 878. 
Sponges, Astroclera Willeyana, the type 
of a new family of recent, J. J. Lister 
on, 775. 
Staffordshire, North, Carboniferous rocks 
and concealed coalfields of, W. Gibson 
on, 738. 
—____ ___, Bunter Sandstone of, barium 
sulphate in the, C. B. Wedd on, 740. 
