8 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.80,C,None,"None" -2.40,C,None,"Weak Silty" -3.10,C,None,"Weak Silty" -4.40,C,None,"Weak Silty" -5.80,C,None,"Moderate Organic" -7.40,P,None,"None" -7.60,C,None,"Weak Organic" -7.80,-,-,-