7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.20,C,None,"Moderate Silty" 1.70,C,FSC,"Weak Sandy" 0.90,C,None,"Weak Silty" 0.30,C,FSC,"Weak Sandy" -0.10,C,None,"Weak Silty" -0.80,P,None,"Strong Organic" -3.30,-,-,-