9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.20,C,None,"Weak Silty" -2.00,C,None,"Weak Silty" -2.40,C,None,"Weak Silty" -3.50,C,None,"Weak Silty" -3.90,C,None,"Organic" -4.20,C,None,"Organic" -6.60,P,None,"None" -6.90,C,None,"Weak Silty" -7.20,-,-,-