LIST OF FIGURES 



Frontispiece. — M/V Theodore N. Gill at berth in Brunswick, Georgia 



Figure 1. 

 Figure 2. 

 Figure 3. 

 Figure k. 

 Figures 5 1 



•17. 



Page 



Basic station plan 2 



Track chart 3 



Laboratory analysis of water samples 4 



Sorting and identifying plankton and fish 5 



Distribution of tempera tures , salinities, 



and densities across the several sections 



of stations 50-60 



LIST OF TABLES 



Table 1. Compass direction conversion table for wind, sea, 



and swell directions , 



Table 2. Numerical weather codes - present weather , 



Table 3 . Cloud type , 



Table k. Cloud amount , 



Table 5 • Sea amount , 



Table 6. Swell amount , 



Table 7. Visibility 



Table 8. Plankton volumes (Gulf III and silk half -meter nets), 



Table 9« Plankton volumes (Gulf IA High-speed sampler) , 



Table 10. Numbers of plankton organisms per cubic meter 



of water (half -meter net ) , 



Table 11. Numbers of plankton organisms per cubic meter 



of water (high-speed sampler) , 



Table 12. Numbers of plankton organisms per cubic meter 



of water (continuous plankton sampler) , 



Table 13. List of the species of fish in dip-net, trolling, 



and stomach contents collections (D-dip net; 



T-trolling; S -stomach contents) , 



Table Ik. Numbers and species of fish taken by trolling 



Table 15. Numbers and species of fish taken by dip net 



Oceanographic and chemical data by station 



Regular stations 



Standard stations 



Special stations 



Tongue of the Ocean station 



11 

 12 

 13 

 13 



13 

 14 

 14 

 15 

 17 



18 



27 



32 



44 

 45 

 48 



61 

 195 

 216 

 226 



IV 



