4 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 4.00,S,CSFO,"Weak Organic" 3.10,S,CSFO,"None" 1.00,S,CSFO,"None" -1.00,-,-,-