DISCOVERY REPORTS 



Fig. 53. Charts showing the total Copepoda 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, 3 8 - 39 and 4 1 - 



