7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.40,C,None,"Moderate Silty" 1.70,C,None,"Moderate Silty" 1.60,C,None,"Strong Silty" 1.20,C,FSC,"Weak Sandy" -0.30,C,None,"Moderate Silty" -0.80,C,FSC,"Weak Sandy" -3.60,-,-,-