Figure 7. --Track of Albatross III 

 cruise no. 58 (March 19 to April 1, 

 19SS ) giving positions for each gauze 

 section of the surface Hardy Plank- 

 ton Recorder. 



7 4 * 7 ,3* 7 2* 71° 7 0° 69° 68° 67' 66" 65° 64° 



74° 73" 72° 71° 70° 69° 68 



67 66 65 64 



Figure 8.--Track of Albatross III 

 cruise no. 58 (March 19 to April 1, 

 1955) giving positions for each gauze 

 section of the 10-meter Hardy 

 Plankton Recorder. 



