12 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.80,C,None,"Organic" -2.20,P,None,"None" -3.40,C,None,"Moderate Organic" -3.80,C,None,"Weak Silty" -4.80,C,None,"None" -5.80,C,None,"Weak Silty" -7.50,C,None,"Moderate Organic" -7.80,P,None,"None" -8.20,P,None,"None" -9.00,P,None,"Strong Sandy" -9.10,S,None,"None" -9.30,-,-,-