CONTENTS 



Introduction pas.t 367 



Stations of the R.R.S. 'Discovery II' in the meridian of 80° W .... 368 



Plankton species examined in 80° W 372 



The drift of the plankton 373 



Hydrological sections 375 



Vertical distribution of the plankton in 8o° W 377 



Examples from other parts of the Antarctic 404 



The process of circulation 407 



Summary 411 



List of Literature 412 



