ACKNOWLEDGMENTS 



The authors wish to acknowledge the aid in taking profile measurements 

 of Messrs. R. Mulford, N. Petersen, R. Tuck, and G. Williamson. Professor 

 K. Bick, College of William and Mary, plotted many of the profile data. 

 Mr, M. Lynch and Underwater Demolition Unit Two, U. S. Navy Amphibious Base, 

 Little Creek, Virginia, aided in obtaining the nearshore bottom maps at 

 Camp Pendleton. The consulting-engineering firm of Langley and McDonald, 

 Norfolk, Virginia, furnished data on the elevations of secondary bench marks. 

 Part of the profile measurements were obtained with the aid of personnel 

 from Fort Story, Virginia, U. S. Army Transportation Corps. Mr. C. Caldwell, 

 Carpenter Construction Company, and Mr. W. Midgett aided in jetting pipes 

 into the bottom. 



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