TABLE 3-6 



Visual Descriptions and Grain Size Distributions of 



Sediments from the Brenton-A Study Area. 



Station Locations are Shown in Figure 3-29. 



Visual % Silt- 



Station Description % Gravel % Sand Clay 



BREN-A-1 olive-grey silty sand 83 17 

 RPD=4-5cm 

 dense amphipod mat 



BREN-A-2 olive-grey silty sand 6 74 20 

 RPD=2cm 

 worm tubes & Neohtvs 



BREN-A-3 It. brown fine sand 1 98 1 

 RPD=IND 

 shell fragments 



BREN-A-4 poorly graded gravel 51 48 1 

 RPD=IND 



BREN-A-5 cobble & lg. mussels 

 no mud or sand 

 no sample taken 



BREN-A-6 dk. gray silty sand 1 89 

 RPD=4 cm 

 many amphipod tubes 



BREN-A-7 gray sand w/gravel 20 79 

 RPD=IND 



10 



BREN-A-8 olive-gray silty sand 87 13 

 RPD=IND 

 amphipod & worm tubes 



BREN-A-9 It. brown sand 100 



RPD=IND 



BREN-A-10 dk. gray silty sand 84 16 

 RPD=3 cm 

 many amphipod tubes 



BREN-A-11 It. brown sand 99 1 



RPD=IND 

 sabellid tubes 



BREN-A-12 



olive-grey silty sand 

 RPD=4-5 cm 



50 



50 



