6 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -0.70,C,None,"Strong Sandy" -1.15,S,CSFO,"None" -1.90,S,CSGO,"None" -2.50,S,None,"Organic" -2.55,S,CSGO,"None" -4.70,-,-,-