142 



DISCOVERY REPORTS 



GOT 



35° 



51 



'<:■ 



FEBRUARY 1927 



□ 



□ 



JZL 



FEBRUARY 1926 



DECEMBER - JANUARY I3E6- 7 M ° 



38° 



54 



scale: 



• o 

 a 1-25 



Zl 25-50 

 50-100 



a 



a 



100-500 



□ 



□ 



a 



B 



b 



□ 



□ 



□ 



□ 





El 



a b Q] 



39 



I 



35° 



I 



45° 



.VI 



55 



:> ! 



NOVEMBER 1926 



□ 



C) 



□ 



tm^s 





□ 



ar 



Fig. 66. Charts showing the distribution of Rhincalanus gigas in the upper layers of water at stations in the 

 1926-7 surveys. The squares represent the average numbers per 50 m. vertical haul with N 70 V nets from 

 250 m. (or less at shallow-water stations) to the surface. For hydrological and phytoplankton conditions 

 see Figs. 2, 6, 7, 8, 38, 39 and 41. 



