Die Kuste, 81 (2014), 369-392 
382 
53 o 0*0"N 53°30'0"N 54°0’0 ,, N 54°30 , 0"N SS^’CN 
Sorting 
classified after 
Folk & Ward, 1957 
| Very well sorted 
| Well sorted 
Moderately well sorted 
| Moderately sorted 
| Poorly sorted 
| Very poorly sorted 
| Extremely poorly sorted 
Figure 10: Sorting of surface sediments in the German Bight (North Sea). 
Median Grain Size (D50) 
|jm 
H <= 63 
63 - 88 
M 88- 125 
H 125-177 
177-250 
250 - 354 
M 354 - 500 
H 500 - 707 
M 707- 1000 
H 1000-1414 
H 1414-2000 
H > 2000 
Figure 11: Median grain size (D50) of surface sediments in the German Bight (North Sea).