7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.90,C,None,"Weak Organic" -2.35,C,None,"Moderate Silty" -7.25,P,None,"Strong" -7.50,C,None,"Moderate Silty" -8.20,P,None,"None" -9.30,S,CSF,"None" -9.50,-,-,-