









Table, 



Characteristics 



=f potentia 



1 bo 













Designation Center coordinates 



Water depth 

 (ft) 



Composition 



(mm) 



Cphi) 



deviation' 



(10« yd') 



(ft) 



(10' yd^) 



Type 

 deposit 



At... A 



33*52,7 N 



,,78-01,7 



«, 



5 to 25 



Quartz sand 



0,344^ 



1.54 





...3 



17,01 



0to27 



71 



Shoal 



B 



see 



Fig. 6 







Quartz sand 



0.125 to 0.250 



3.0 to 



2.00 



0.22 to 1.08 



270,6 



5 to SO 



1,400 



Shoal 



Bl 











Quartz sand 



0.239 to 0.433 



2.07 to 



1.21 



0.29 to 0.82 



2,5 



2.5 



11.5 



Shoal 



C 



See 



Fig. 7 







Calcareous 

 sand and 



Silt to 



ravel 







59,3 



20 to 100- 



202 



Channel fill 



D 



34-38. 9' 



N„ 76-42,. 



' » 



35 to 45 



Quartz sand 



0,266 to 0,379 



1.91 to 



.40 



0.39 to 0.82 



1,45 



6.0 



2.1 



Dredge spoil 



Cores 4 



33-48.1. 



»„ 78-06.8 





48 



Quartz sand 



0,487 to 0,839 



1.04 to 



.25 



0.31 to 0.83 



... 



2.0 



... 





5 



33-48.r 



N.. 78-08.3 



■ K 



51 



Quartz sand 



0,237 to 0,273 



2.08 to 



.87 



0.58 to 0.95 





8.0 





Channel fill 



16 



33-49.6' 



N.. 78-18.2 



. K 



45 



Quartz sand 



0,607 



0.72 





0.59 





1.5 



... 



Sheet 



20 



33-51.7' 



N.. 78-12.7 



• W 



37 



Shelly sand 



0,240 to 0,766 



2.06 to 



.38 



0.59 to 0.93 





3.5 





Sheet 



27 



33-48.3' 



N...78-13.S 



' K 



50 



Silty sand 



0,255 to 0,493 



1.97 to 



.02 



0.63 to 1.13 





5.0 





Shoec 



29 



33-45.0' 



N., 78-13.4 



' K 



54 



Quartz sand 



0,262 to 0.362 



1.93 to 



.46 



1.05 to 1.30 



... 



6.0 



... 



Sheet 



31 



33-52.1' 



H., 78-08.9 



• W 



39 



Quartz sand 



0,293 



1.77 





0.94 





1.0 





Sheet 



to 



33-54.2' 



1., 78-16.6 



' W, 



24 



Shelly 

 sand 



0,286 and 0,463 



l.BO and 



.11 



0.91 and 1.14 





7.0 





Shoreface 



50 



33-50.1' 



1., 77-SS.l 



• W. 



35 



Silty 



0.393 



1.35 





1.10 





1.5 





Sheet 



S2 





. .77-55. 9 



■w. 



29 



quartz 

 sand 



0,264 and 0,436 



1.92 and 



.20 



0.44 and 1.05 





1.5 





Sheet 



56 



33-35.1' 



..77-53.8 



. w. 



68 



Quartz sand 



0,345 



1.53 





0.71 





1.5 



... 



Sheet 



64 



33-35.0' 



..77-59.5 



• w. 



61 



Quartz sand 



0,446 and 0,609 



1,17 to 



.72 



0.42 and 0.67 



6.4 



8.0 



10.4 



Shoal 



7B 



33-54.3' 



..77-51.2 



' w. 



45 



Quartz -and 



0.326 and 0.386 



1.62 and 



.37 



0.94 





3.5 





Sheet 



79 



33-59.8' 



„ 77-50,0 



w. 



44 



Quartz sand 



0.226 to 0.262 



2.14 to 



.93 



0,37 to 0,57 





6.0 





Shoal 



81 



34-04.7' 



,.77-50,8 



», 



40 



Quartz sand 



0.302 to 0.558 



1.73 to 



.84 



0,66 to 0,80 



... 



6.0 





Sheet 



B2 



34-06.6' 



,.77-48,7 



w. 



51 



Quartz sand 



0.253 and 0.319 



1.98 and 



.65 



0,73 and 0,81 





2.0 



... 



Sheet 



86 



34-11.0' 



,.77-47,5 



K. 



37 



Quartz sand 



0.200 to 0.416 



2.32 and 



.26 



0.91 and 1.23 





1.0 





Shoal 



87 



34-11.3' 



,.77-42,0 



' », 



60 



Shelly 

 quartz 

 sand 



0.241 to 0.602 



2.06 to 



.73 



0.81 to 1,17 





20.0 





Channel 



89 



34-10.5' 



.. 77-42,8 



w. 



54 



Quartz sand 



0.348 to 0.443 



1.52 and 



.17 



1,18 and 1,32 





3.0 





Sheet 



90 



34-08.3' 



,.77-40,3 



». 



60 



Quart! sand 



0.469 and 0.632 



1.09 and 



.66 



0,66 and 0,85 





3.0 





Shmt 



91 



34-08,4' 



,.77-44,1 



w. 



55 



Quartz sand 



0.345 



1.54 





0.97 





4.0 





Sheet 



92 



34-04.9' 



,.77-46,5 



w. 



44 



Quart! 



0.263 and 0.276 



1.93 and 



.86 







.9.0 





Shoal 



93 



34-04,5' 



,.77-46.6 



- 



45 



Quart! sand 



0.265 and 0,295 



1.92 and 



.76 



0.42 to 0.89 



1.45 



6.0 



2 I 



Dredgo apoU 



ated by the 



Bonent aethod. 

 sean froB U.S. 



strict, Hilmington (1973). 



