CONTENTS. 



PAGE. 



W. Ernest Cooke : A Few Notes on Jupiter (plate i.) 1 



Prof. E. H. Rennie : Poisoning by Tinned Foods 10 



J. G. 0. Tepper: Notes on Some South Australian Trogidce and a 

 New Species of Trox . . 12 



J. G. 0. Tepper : Notes on Ogyris Amaryllis, Newm. . . . . . . 13 



G. Goyder, Jun. : On the Production and Measurement of Gold and 



other Metallic Spheres to determine their Weight 15 



B. B. Lucas r On the British Standards (plates vii.-xiii.) . . . . 18 



Gavin Scoular : Sketch of the Geology of the Southern and Western 

 Parts of the Lake Eyre Basin (plate iii.) 39 



Baron F. von Mueller: Additions to the Extra-Tropical Flora of 

 South Australia 57 



Baron F. von Mueller : Description of a New Corchorus from Central 



Australia 58 



Prof. E. Tate : Diagnosis of a New Species of Caladenia (plate ii.) . . 60 



Prof. R. Tate : Description of some New Species of South Australian 



Marine and Fresh Water Mollusca (plates iv.-v.) 62 



Prof. R. Tate : A Revision of the Recent Lamellibranch and Pallio- 



branch Mollusca of South Australia . . 76 



J. G. 0. Tepper : Description of a Supposed New Species of PhasmidaB 

 (plate vi.) 112 



J. G. 0. Tepper : Additions to the Flora of Kangaroo Island . . . . 114 



John Brazier : Troghidae and other Genera of South Australia, with 

 their Synonyms, Part I. . . . . . . . . . . . . . . 116 



E. Guest : A Classified List of Geometrina found round Balhannah, 

 with Notes on Species . . . . 126 



Prof. R. Tate : The Lamellibranchs of the Older Tertiary of Australia, 

 Part II. (plates xiv.-xx.) 142 



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

 (plate xx.) 190 



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

 (plate xx.) 194 



Clement L. Wragge : Scientific Observations made during the Voyage 

 of the Maranoa from London to Adelaide, 1883 (plates xxi.-xxvi.).. 201 



