6B°5 p G6° , 64° , 62° f 60° | 5,8° ( 56 



DECEMBER 



SI* I2S0 1221 1222 12231224 1225 1226 1227 1228 1229 

 J I l,l I AC I l I I 



1000 



MARCH 



500 



750 



1000 



S™ |3i2 1313 |3|4 |3is |3IS 1317 1318 1313 1320 

 Om^-^ 1 1 I I AC ' -J L 



100 

 250 



=^s»\ \sf<mm 



SEPTEMBER 



SIN 1415 1416 1417 1418 1419 1420 1421 

 AC 



ISOO 



OCTOBER 



S™ K5D 1449 1448 1447 I44E 1445 1444 1443 1442 1441 

 I , I I I A . C ' ' ' I 1 L 



NOVEMBER 



Fig. 7. Vertical distribution of Calanus acutus in 8o° W. 



