CONTENTS. 



PAOHv. 



Dr. James Jamieson : Drainage of Adelaide and its- Influence on the 



Death-Rate ....---. i. 



Dr. H. Whittell : Effect of Deep Drainage on the Rate of Mortality 



in Adelaide and Suburbs - - - - - - 9.. 



Prof. E. H. Rennie : On Some So-called South Australian Rubies - 17 



Thomas Parker : An Automatic River Guage - - - - 19- 



Dr. E. C. Stirling : Preliminary Notes on a New Australian Mammal 21 



J. G. O. Tepper : Surface Features and Rocks of Nuriootpa - "25 



John Dennant : On the Muddy Creek Beds (plate i.) - - - 30 



Prof. R. Tate : New Species of Marine Mollusca from South Australia 



and Victoria (plate xi.) - - - - - - 6o- 



Prof. R. Tate : Supplementary List of the Lamellibranch and Pallio- 



branch Mollusca of South Anstralia - - - - - 6^ 



Prof. R. Tate : A Census of the Molluscan Fauna of Australia- - 70V 



Prof. R. Tate : Additions to the Flora of the Port Lincoln District, 



with Description of two New Species - - - - - 82: 



Prof, R. Tate : Plants of the Lake Eyre Basin - - - 85; 



W. M. Maskkll : New South Australian Coccidse (plates xii. to xiv.) - loi. 



D. B. Adamson : On Measuring the Power of Telescopic Eypieces - 112. 



Prof. R. Tate : The Gastropods of the Older Tertiary of Australia 



Part II. (plates ii. to x) - - - - - - 116* 



Rev. T. Blackburn : Descriptions of New Species of Australian 



Coleoptera - - - - - - - - I7S' 



Walter Howchin : On the Occurence of Coal Detritus in the Valley of 



the Murray -------- 215, 



Dr. M. C. Cooke : List of Fungi collected n^ar LakeBonney - - 217- 



