228 



DISCOVERY REPORTS 



Table XII. Analyses of samples collected on a line of stations SW x S from Annenkov Island, 

 South Georgia. Survey of Nov. 1930. The positions of the stations are charted in Fig. 4. 



* Uncountable owing to presence of above, f Excluding uncountable colonies. X Excluding gelatinous colonies. 



§ A few Coscinosira antarctica counted as Thalassiosira. 



