CONTENTS 



SPIDERS COLLECTED BY THE DISCOVERY EXPEDITION, WITH A DE- 

 SCRIPTION OF A NEW SPECIES FROM SOUTH GEORGIA (published 

 4th December, 1931) 

 By W. S. Bristowe, B.A., F.Z.S. 



Analysis of the Collection page 263 



Notes 263 



MOLLUSCA: GASTROPODA THECOSOMATA AND GYMNOSOMATA (pub- 

 lished 4th March, 1932) 

 By Anne L. Massy 

 Introduction 

 List of Stations 



List of Species 

 Systematic Account 

 List of References . 

 Plate XXXIX 



page 269 

 270 

 271 

 272 

 • 295 

 follozving page 296 



NARRATIVE OF HYDROGRAPHIC SURVEY OPERATIONS IN SOUTH 

 GEORGIA AND THE SOUTH SHETLAND ISLANDS, 1926-1930 (published 

 17th June, 1932) 

 By Lieut.-Commander J. M. Chaplin, R.N. 



Survey Operations in the R.R.S. 'Discovery,' 1926-7 page zgg 



Survey Operations, Season 1928-9 

 Survey Operations, Season 1929-30 



Conclusion 



Appendices 



Plates XL-XLIV . . . . 

 Charts 1-4 



• 303 

 . . 318 



• 335 



• 337 

 follozving page 344 

 . in pocket at end 



