6 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 3.30,C,None,"None" 2.40,C,FSC,"Sandy" 2.00,S,CSGO,"None" 1.40,C,None,"Sandy" 1.00,S,CSFO,"None" -3.70,-,-,-