10 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.30,C,None,"Strong Silty" -1.70,P,None,"Organic" -1.85,C,None,"Weak Organic" -5.00,P,None,"None" -5.30,P,None,"None" -5.55,C,None,"Weak Silty" -7.30,C,None,"Weak Organic" -7.65,C,None,"Strong Organic" -8.00,P,None,"None" -9.20,-,-,-