4 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 Organic" -2.60,P,None,"None" -9.10,S,None,"Moderate Organic" -9.30,-,-,-