4 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 3.25,C,FSC,"Sandy" 2.55,C,FSC,"Strong Sandy" 2.35,S,ZRSO,"None" -0.45,-,-,-