FIG.CI2-VERTICAL DISTRIBUTION pH AND PHOSPHATE AT 

 CARNEGIE STATION 137 (24°02' NORTH, 145° 33' WEST) 



FIG. CI3-VERTICAL DISTRIBUTION pH AND PHOS- 

 PHATE AT CARNEGIE STATION 71 Ol°57' SOUTH, 78°37' 

 WEST) 



49 



