42 CHEMICAL RESULTS OF LAST CRUISE OF CARNEGIE 



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Fig. C19--Vertical distribution of silicate at Carnegie stations north of 20° north, and 



at stations south of 20° north 54 



Fig. C20--Vertical distribution oxygen, phosphate, and pH at Carnegie Station 137 



( 24°02' north. 145°33' west ) 54 



Fig. C21--Vertical distribution oxygen, phosphate, and pH at Carnegie Station 152 



( 10°05' north, 139°44' west ) 55 



Fig. C22--Vertical distribution oxygen at Carnegie Station 137 ( 24°02' north, 145 °33' west ) 



and at Deutschland Station 12 ( 27°46' north, 27°36' west ) 55 



Fig. C23--Vertical distribution phosphate and silicate at Carnegie Station 137 ( 24°02' north, 



145°33' west ) 55 



