182 



ACKNOWLEDGEMENTS 



The work of the author was supported by the Geophysics Branch of the 

 Office of NavB.1 Research through the Texas A&M Research Foundation. The 

 vessel GUS III together with her crew and two observers were provided by the 

 Galveston Biological Laboratory of the Bureau of Commercial Fisheries, 

 U. S. Department of the Interior. Technical assistance was provided by 

 Larry Brennan and secretarial work was done by Lydia Fenner. 



