tTATION Numtia 



34 68»14.9'S 



r 



Figure 10. Distribution of preformed phosphate along section (A) perpendicular to the Filchner Ice Shelf (IWSOE 



'68). Contour interval is 0.1 ^g-at/L. 



6 75'53.3'S 

 Ol-iaEIZiJ 



34 68*'14.9'S 



Figure 11. Distribution of preformed nitrate along a section (A) perpendicular to the Filchner Ice Shelf (IWSOE 



'68). Contour interval is 2 ^g-at/L. 

 10 



