Table 7. --Zooplankton volumes obtained on cruises 11, 12, and 13 of the Charles H. Gilbert, 

 employing 1 -meter nets of 30XXX grit gauze. Oblique hauls to 200 meters depth 

 were made at the A and D stations; oblique hauls to 40 or 50 meters depth were 

 made at the C station 



u 



2/ 



Apparent solar time. 



— Adjusted for day-night difference by the sine transformation method using the pooled 

 regression coefficient (b = 0.1110). 



18 



