6 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 1.60,C,FSC,"Sandy" 0.50,C,None,"Strong Organic" 0.40,C,None,"Strong Sandy" -1.70,S,None,"Strong Grainly" -1.75,P,None,"Sandy" -3.50,-,-,-