CONTENTS. VU. 



LIST OF PLATES. 



PROCEEDINGS, 1920. 



Frontispiece (issued with Part iv.) — The Society's Honour RolL 



i. — Leaves of Reversion-Foliage of Acacia suaveolenti. 



ii. — Euphyllcde and Seedling of Acacia implexa (?). 



iii. — Caesalpinia Gilliesii, Acacia discolor, and Revei-sion Shoots of A. implexa ('?). 



iv. — Acacia Baileyana and Reversion Shoots oi-A. implexa (?) . 



v.-vii. — Reversion Shoots of Acacia im^plexa (?). 



viii. — Acacia podalyriaefolia, A. myrtifolia, A. discolor, A. decurrens and Jac- 



aranda. 

 IX. — Bacteria causing Ropiness in Wattle Bark Infusions, 

 x.-xiii. — Australian SylUdae and EusylUdae. 

 xiv.-xvi. — Atrypidae of New South Wales. 

 xvii. — Geological Map of the Currabubula District, 

 sviia. — Topographical Map of the Currabubula District, 

 xviiii — Amygdalophyllum etheridgei, n.gen. et sp. 



xix.-xxiii. — Lower Carboniferous Fossils from the Currabubula District, 

 xxiv. — Lower Carboniferous Fossils and Glaciated Pebbles. 

 XXV. — Carboniferous Rocks from the Currabubula District, 

 xxvi. — Holostomum repens, n.sp. 



sxvii . -xxviii . — Metamorphosis of Metoponia rubrieeps. 

 xxix. — Metoponia gemina, n.sp., M. rubrieeps and Chiromyza prisca. 

 Jcxx. — Chiromyza auetralis and Boreoides subulata, n.sp. 

 xxxi. — Middle Palaeozoic Brachjopods from New South Wales. 



