6 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 1.80,C,FSC,"Weak Sandy" 1.50,C,None,"Weak Silty" 0.70,C,None,"Weak Organic" 0.50,C,FSC,"Sandy" -0.30,C,None,"None" -4.70,-,-,-