++ + 1 

 + + 



+ 



COPEPODA [see text] 



iO-,EUPHAUSIACEA juv 



J li -l.i . I II i I ... . I .1.1 III.. 



IOtEUPHAUSIACEAad 

 CH 



r\ nu. 



II .ill ill . 



Fig. 6. Variations in the numbers of Copepoda and Euphausiacea 

 Record 6 taken over a distance of izii miles 



1 25-, 



SAL PA 



EUPHAUSIACEA JUV 



a 



a 

 to 



o 

 o 



CO 



o 

 o 



ru 



20 25 



RECORDER SECTIONS 



▲ 

 o 

 a 

 o 

 o 



40 



O 



o 

 o 



o 

 o 



CD 



o 



▲ 

 a 

 o 

 co 

 a 



' \! " \M; 



^ !\J 







i — r 



5U 



&&tS 



,-TE-O 



J****" 



Y^ 



.VAtN'f 



OF SALPA 



Co ^c e/v 



ft?/| 



r/ o^s 



PATH OF RECORDER 



Fig. 7 . Vanations m the numbers of the predominant plankton organisms on Record 7 taken over a distance 

 o 91 miles. A time scale (black in triangles) is provided below the graph and below this is a diagram to 

 illustrate the suggested vertical movements of the Salpa concentrations encountered 



