INDEX. 763 
Davey (A. J.) and Miss E. N. THomas, 
morphology and anatomy of certain 
pseudo-monocotyledons, 578. 
Davip (Prof. T. W. Edgeworth) and 
W. S. Dun on the term permo-car- 
boniferous and on the correlation of 
that system, 379. 
——and Prof. J. T. Witson on an 
Australian cranium of probable pleisto- 
cene age, 531. 
Davinpce (William R.), town planning 
in relation to the community, 465. 
—— town planning in relation to hous- 
ing and health, 480. 
Davies (Olive B.) and Dr. A. J. Ewart, 
the flora of the Northern Territory, 573. 
Davis (Prof. W.M.) on the physiography 
of arid lands, 365. 
—— new evidence for Darwin’s theory 
of coral reefs, 381. 
*____ the coast of New Caledonia, 449 
Dawkins (Prof. W. Boyd) on the lake 
villages in the neighbourhood of Glaston- 
bury, 210. 
—— on the distribution of artificial islands 
in the lochs of the Highlands of Scotland, 
229: 
*Definite system on which collectors should 
record their captures, report on the 
formulation of a, 401. 
*DeLEPIne (H. G. S.), the stresses in 
built-up columns, 501. 
Denpvy (Prof. A.) on the occupation of a 
tuble at the marine laboratory, Plymouth, 
163. 
+— Address to the Zoological Section, 
383. 
Descu (Dr. C. H.) on dynamic isomerism, 
102. 
Desert scenery and denudation, Dr. 
Johannes Walther on, 358. 
*DeETHRIDGE (J. H.), ivrigation in Vic- 
toria, 660 
*Diamond, the, in New South Wales, 
the genesis of, by L. A. Cotton, 381. 
Diyzs (W. H.) on the investigation of the 
upper atmosphere, 69. 
- *Dingo, teeth of the, from the breccia 
of the Wellington Caves, New South 
Wales, exhibition of, by R. Etheridge, 
536. 
*Discontinuities in meteorological pheno- 
mena, by Prof. H. H. Turner, 304. 
Discussions :— 
On the present state of the problem 
of Australian longitudes, 292. 
On the structure of atoms and mole- 
cules, 293. 
On Antarctic meteorology, 302. 
*On wireless telegraphy, 305. 
On cyanogenesis in plants, 343. 
On the physiography of arid lands, 
363. 
| Discussions :— 
On mimicry in Australian insects, 402. 
On past and present relations of 
Antarctica, 409. 
*The study of native culture in re- 
lation to administration, 531. 
On anesthetics, 549. 
The nature and origin of species, 579. 
On dry farming, 645. 
On irrigation, 655. 
On metabolism, 663. 
Distribution, the influence of, on pro- 
duction, by Prof. R. F. Irvine, 481. 
Ditcham Park, Hampshire, the vegetation 
of, interim report on, 245. 
Diurnal migrations of pipits, wagtails, 
and swallows, as observed at Tuskar 
Rock Light-station, Co. Wexford, 
Prof. C. J. Patten on the, 403. 
Drxey (Dr. F. A.) on scent-distributing 
apparatus in the lepidoptera, 401. 
Drxon (E. E. L.) on the geology of Ramsey 
Island, Pembrokeshire, 111. 
Drxon (Prof. H. B.) on gaseous earplo- 
sions, 177. 
*___ on explosions in gases, 343. 
*Drxon (Prof. W. E.) and Prof. W. D. 
Hapizurton, the physiology of cere- 
bro-spinal fluid, 547. 
Dosstz (Dr. J. J.) on dynamic isomerism, 
102. 
Domestic subjects, the teaching of, in 
primary schools, by Mrs. C. M. Mere- 
dith, 627. 
Don (A. W. R.) on the upper old red 
sandstone of Dura Den, 116. 
*Double points, a theory of, by F. S. 
Macaulay, 311. 
Double stock, the: its history and 
behaviour, by Miss E. R. Saunders, 
572. 
Drinking water, the contamination’ of, 
by alge and its removal, by Prof. T. 
Johnson, 581. 
Dry farming, discussion on, 645. 
Dry-farming investigations in the United 
States, by Dr. Lyman J. Briggs, 263. 
DuckwortuH (A.), the rate of interest in 
Australia, 482. 
DuckwortH (Dr. W. L. H.) on the 
present state of knowledge of the pre- 
historic civilisation of the Western 
Mediterranean, 235. 
Ductless glands, report on the, 237. 
DUFFIELD (Dr. F. A.) on calorimetric 
observations on man, 238. 
DUFFIELD (Dr. W. G.) on establishing a 
solar observatory in Australia, 74. 
*__. the pressure upon the poles of a 
carbon are, 304. pr ie 
Dun (W. S.) and Prof. T. W. E, Davip 
on the term permo-carboniferous and 
on the correlation of that system, 379. 
