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" -2.00,C,None,"Weak Silty" -2.70,C,None,"Weak Silty" -5.70,C,None,"Strong Organic" -6.00,P,None,"None" -6.80,P,None,"None" -7.10,C,None,"Moderate Organic" -8.20,P,None,"None" -9.30,-,-,-