9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.50,C,None,"Moderate Organic" -1.85,C,None,"Weak Silty" -2.50,C,None,"Strong Silty" -2.90,C,None,"Weak Silty" -4.40,P,None,"None" -5.00,P,None,"None" -5.70,C,None,"Weak Silty" -6.80,C,FSC,"Weak Sandy" -7.50,-,-,-