Sample * : 6216101 



Grave) I 



5 10 < 



Moment Measures 



200 ASTM Mesh 



Mean 



1 



44 



Std. Dev . 







79 



Skewness 



-0 



46 



Kurtosis 



3 



04 



Graphic Median 



1 



55 



5 (phi) 

 0.0313 (mm) 



a. Station 1 

 Sample # : 6218402 



10 



20 



Sand 

 40 



Moment Measures 



Mean 





1.28 



Std. Dev. 





0.65 



Skewness 





-0.41 



Kurtosis 





3. 11 



Graphic Med 



ian 



1.30 



200 ASTM Mesh 



5 (phi) 

 0.0313 (mm) 



b. 



Grain Size 



Station 2 



Figure 12 . Example of frequency curves of sediment 

 samples located on the dune at Stations 1 and 2 



42 



