111 . 
CONTENTS. 
List of Officers 
Proceedings ... ... ... ... ... ... ... 
Papers read by — 
E. S. Simpson (President) Science and Mineral Industry ... 
L. Glauert : Notes on Western Australian Petrels and Alba- 
trosses 
M. Aurousseau and E. A. Budge : The Terraces of the Swan and 
Helena Rivers, and their bearing on recent displacement of 
the Strand Line 
L. Glauert : Eish collected by the Government Trawler 
“ Penguin,” near Albany ... ... ... ... ... 
H. Bowley : A Contribution to the Chemistry of Ahmite 
I). A. Herbert : Contributions to the Flora of Western Australia 
(No. 2) — Conospermum suaveolente — Psoralea pinnata — 
Caladenia tlava — Romulea Columnae — Polyporus Mylittae 
E. S. Simpson : Notes on Staurolite from the Mogumbcr District 
D. A. Herbert : Parasitism of the Quandong 
D. A. Herbert : Parasitism of the Sandalwood ... 
D. A. Herbert : The Genus Nanthorrhoea in Western Australia 
L. Glauert : Pleistocene Fossil Vertebrates from Fitzroy River, 
West Kimberley 
D. A. Herbert : Contributions to the Flora of Western Australia 
(No. 3). Casuarina horrida Thryptomene fimbriata, etc. ... 
G. E. Nicholls : On a new species of Naidiform worm, Dero 
roseola 
W. E. Shelton : Xerophytism in the Swan River District 
L. Glauert : Notes on the teeth of Nototherium Mitchelli, Owen 
Report on the proceedings of a conference “ to determine whether 
certain birds, etc., should be declared vermin or otherwise ” ... 
LIST OF PLATES. 
Messrs. Aurousseau and Budge's Paper — 
Plate 
t » 
>> 
it 
I. — The Helena Valley, looking South from Guildford 
(A on Map) 
II. — The Swan Valley looking North (B on Map) 
III. — The Swan Valley at Upper Swan (C on Map) 
IV. — The Guildford Beds and Darling Range, from Upper 
Swan (D on Map) 
V. — The Rottnest Shell Banks 
VI. — Present Marine Abrasion at Rottnest 
VII. — Map of the Guildford District 
VIII. — Profiles of the Valleys of the Swan and Helena 
Rivers 
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112 
