PROCEEDINGS, 1918, PART 1. 



CONTENTS. 



PAGES 



Presidential Address delivered at the Forty-third Annual Meet- 

 ing, M^rch 27th, 1918, by Professor H. G. Chapman, M,D., 

 B.S., President 1-30 



The Geology of the Lower Mesozoic Rocks of Queensland, with 

 special Reference to their Distribution and Fossil Flora, and 

 their Correlation with the Lower Mesozoic Rocks of other 

 parts of Australia. By A. B. Walkom, D.Sc, Assistant 

 Lecturer in Geology, University of Queensland. (Plates 

 i.-ii., and six Text-figures) ... ... ... 37-115 



Studies in Au8ira.\ia,n Neuroplera. No. 5. The Structure of the 

 Cubitus in the| Wings of the Myrmeleontidce. By R. J. 

 TiLLYARD,, M. A., D.Sc, F.L.S., F.E.S., Linnean Macleay 

 Fellow of the Society in Zoology. (With three Text-figures) 116-122 



On the Affinities of two interesting Fossil Insects from the Upper 

 Carboniferous of Comm entry, France. By R. J. Till yard, 

 M.A., D.Sc, F.L.S., F.E.S., Linnean Macleay Fellow of the 

 Society in Zoology. (With three Text-figures) 123-134 



Tha Origin of Yolk in the Ova of an Findoparasitic Copepod. 



By H. Leighton Kesteven, D.Sc, M.B., Ch.M. (Plate iii.) 136-141 



Contributions to our Knowledge of Soil-Fertility. No. xvi. The 

 Search for Toxin-Producers. By R. Greig-Smith, D.Sc, 

 Macleay Bacteriologist to the Society 142-190 



On certain Shoot-bearing Tumours of Eucalypts and Angophoras; 

 and their modifying influence on the natural Growth-habit of 

 the Plants. By J. J. Fletcher and C. T. Musson. (Plates 

 iv.-xxvi.) 191-233 



Hon. Treasurer's Financial Statement and Balance Sheet 30-34 



Elections and Announcements ... 135,234 



Notes and Exhibits ... ' 235-236 



