GONTE NTS. 



Page. 

 JVDvbsBN, J. P. V. : The Scattering of the j8 Rays of Radium 1 

 RbGERS, Dr. R. S. : Notes on the Orchids of Kangaroo 



Island, together with a Description of Two New Species. 



Plate i 11 



Blackburn, Rev. T. : Further Notes on Australian 

 Coleoptera, with Descriptions of New Genera and 

 Species. No. xxxix.- ... ... ... ... ... ... 18 



Stanley, E. R. (Oomimunicated by W. Howchin) : Complete 

 Analysis- of the Mount Gambier Basalt, with Petro- 

 graphical Descriptions. Plate ii. ... ... ... ... 82 



Benson, W. N. : Petrograpliical Notes on Certain Pre-Cam- 

 brian Rocks ■<3f the Mount Lofty Ranges, with Special 

 Reference to the Geology of the Houghton District 

 Plates iii. to v. ... 



Mawson, D. : Notes on the Gem-Bearing Gravels at Barossa 

 Plate vi. ... 



101 

 141 

 145 



Lea, a. M. : Descriptions of Australian Curculionidse, with 



Notes on Previously Described Species. Part vii. 

 Rogers, Dr. R. S. : A Critical Review of South Australian 

 Prasophylla, together with Descriptions of New Species. 

 Plates vii. to xiii. ... ... ... ... ... ... 197 



Bla<!k, J. M. : Descriptions of Micrantheum demissum, and 

 of New Species of Solanum, PulteiKea, and Grevillea. 



Plate xiv. 223 



BfiNSON, W. N. : The Basic Rocks of Blinman, South Aus- 

 tralia, with Notes on Associated or Allied Rocks. 



Plate XV. 226 



HowcHiN, W. : Notes on the Discovery of a Large Mass of 

 Living Coral in Gulf St. Vincent, with 

 Bibliographical References to the 

 Recent. Corals of South Australia. 



Plate xvi 242 



Description of an Old Lake Area in Pekina 



Creek and its Relation to Recent Geo- 

 logical Changes. Plates xvii. and xviii. 263 



Rogers, Dr. R. S. : Thelymitra epipactoides, an Orchid 



New to South Australia. Plate xix. ... ... ... 262 



ZiBTZ, A. : A Synopsis of the Pishes of South Australia. 



Part iii 263 



Verco, Dr. J. C. : Notes on South Australian Marine Mol- 

 lusca, with Descriptions of New 

 Species. Part x. Plates xx. and xxi. 270 

 Notes on South Australian Marine Mol- 

 lusca, with Descriptions of New 

 Species. Part xi. Plates xxii., 

 xxiii., and part xxvi. ... ... ... 277 



Notes on South Australian Marine Mol- 

 lusca, with Descriptions of New 

 Species. Part xii. Plates xxvi. to 

 xxix 293 



