4 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -0.30,C,None,"Strong Silty" -0.55,S,CSFO,"Weak Organic" -0.80,S,CSFO,"None" -2.30,-,-,-