FIGURES (CONTINUED) 



Page 



6. Depth Recorder Record of Surface Scattering Layer at End of Tow 

 7-Tl, 28 March 1967, Gulf of Mexico, with Higher Gain Setting 



at Left 10 



7. Total Numbers and Concentration of Fish in Comparable Night 

 Collections Extending to the Surface, 6 ft. IKMT, Gulf of Mexico, 



1967 11 



8. Schematic Towpaths of Collections in Figure 7 with Same Collections 

 Shaded 12 



9. Schematic Towpath for Tow 1-D, Be Multiple Plankton Sampler, 



Area Bravo, 22 November 1965 15 



10. Numbers and Standard Lengths of Fish Caught During Tow 1-D, 



22 November 1965, Area Bravo 18 



11 . Schematic Towpath for Tow 8-Tl, Superimposed on Diagrammatic 

 Representation of Scattering Layer Conditions Taken from the Depth 

 Recorder Record; 6 ft. IKMT, Station 8, 3 April 1967 20 



12. Schematic Towpath for Tow 8-T3, Superimposed on Diagrammatic 

 Representation of Scattering Layer Conditions Taken from the Depth 

 Recorder Record; 6 ft. IKMT, Station 8, 3 April 1967 22 



13. Schematic Towpath for Tow 9-Tl , Superimposed on Diagrammatic 

 Representation of Scattering Layer Conditions Taken from the 



Depth Recorder Record, 6 ft. IKMT, Station 9, 6 April 1967 23 



14. Schematic Towpath for Tow 9-T2, Superimposed on Diagrammatic 

 Representation of Scattering Layer Conditions Taken from the 



Depth Recorder Record, 6 ft. IKMT, Station 9, 6 April 1967 24 



TABLES 



Estimated Fish Concentrations in Comparable Shallow Night Catches 



with the Be MPS in the Gulf of Mexico, June 1966, USNS LYNCH ... 14 



