Figure 12.--Track of Albatross III 

 cruise no. 75 (May 16-29. 1956) 

 giving positions for each gauze sec- 

 tion of the surface Hardy Plankton 

 Recorder. 



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



74 73 7 2 71 70 69 6 



67' 66 65 64 



Figure 13.--Track of Albatross III 

 cruise no. 75 (May 16-29, 1956) 

 giving positions for each gauze sec- 

 tion of the 10-meter Hardy Plankton 

 Recorder. 



