6 7" 6 6° 65° 



74" 73° 72° 71° 70° 69° 68° 67° 66° 65° 64 



Figure 6.--Track of Albatross IH 

 cruise no. 71 (February 20 to March 

 2, 1956) giving positions for each 

 gauze section of the surface Hardy 

 Plankton Recorder. 



Figure 7.--Track of Albatross III 

 cruise no, 71 (February 20 to March 

 2, 1956) giving positions for each 

 gauze section of the lO-meter Hardy 

 Plankton Recorder. 



73° 72° 71° 70° 69° 68° 67° 66° 65° 64 



74° 73° 72° 71° 70° 69° 68° 67° 66° 65° 64° 



