6 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 5.60,S,ZFSO,"Moderate Organic" 5.30,S,ZFSO,"None" 5.10,S,ZFSO,"None" 4.30,S,ZFSO,"None" 1.85,S,ZUFO,"None" 0.60,-,-,-