— 200 - 



a: 





Q- 

 UJ 



a 



300 



400 - 



500 



600 



I 

 I- 



CL 

 UJ 

 Q 



— 200 -r 





300 



400 



500 



600 



Fig, 32. --Ji. M. Smith cruise 12. 

 Profiles of inorganic phosphate in 

 (ig at/1, isopleth interval 0.2 jig 

 at /I. A. Stations 1-5, B, Stations 

 6-10, C. Stations 11-18, D. Sta- 

 tions 19-25, and E. Stations 27-30, 



54 



