13 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 Silty" -1.10,C,None,"Strong Silty" -1.55,C,None,"Weak Silty" -1.90,C,None,"Weak Silty" -2.70,C,None,"Strong Organic" -4.10,C,None,"Moderate Organic" -5.05,P,None,"Strong" -5.20,P,None,"None" -5.30,P,None,"None" -5.50,C,None,"Weak Silty" -6.00,C,FSC,"Moderate Organic" -8.20,P,None,"None" -8.45,-,-,-