TABLE 3-7 



Visual Descriptions and Grain Size Distributions of 



Sediments from the Brenton-B Study Area. 



Station Locations are Given in Figure 3-31. 



Visual 

 Station Description 



BREN-B-1 poorly sorted sand w/ 

 gravel RPD=IND 

 polycheate tubes 



BREN-B-2 olive-grey silty sand 

 RPD=<1 cm 

 sabellid tubes 



% Gravel % Sand 



44 



55 



47 



% Silt- 

 Clay 



43 



BREN-B-3 poorly sorted sand 

 RPD=IND 

 lg. shell fragments 



BREN-B-4 olive-grey sand 

 RPD=IND 

 a few amphipod tubes 



BREN-B-5 poorly sorted sand 

 RPD=IND 

 worm tubes 



98 



100 



100 



BREN-B-6 



BREN-B-7 



well-sorted sand 

 RPD=IND 

 amphipod tubes 



well-sorted sand 

 RPD=IND 



100 



100 



BREN-B-8 well-sorted sand 

 RPD=IND 

 amphipod tubes & shells 



BREN-B-9 olive-gray sandy silt 

 RPD=l-2 cm 

 numerous sabellid tubes 



100 



46 



53 



BREN-B-10 



BREN-B-11 



well-sorted gravel 



RPD=IND 



a few shell fragments 



71 



olive-gray silty sand 2 



RPD=3-4 cm 



polycheate & amphipod tubes 



28 



92 



