6 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -0.20,C,None,"Moderate Organic" -0.55,C,None,"Weak Silty" -0.95,C,None,"Weak Silty" -1.50,C,None,"Strong Silty" -2.95,S,CSFO,"None" -5.20,-,-,-