15 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.70,C,None,"Moderate Silty" -2.20,C,None,"Moderate Organic" -2.40,P,None,"None" -3.10,C,None,"Moderate Silty" -3.70,P,None,"Strong Organic" -5.60,P,None,"None" -5.90,C,None,"Strong Organic" -6.70,C,None,"Moderate Silty" -7.10,C,None,"Organic" -7.30,P,None,"None" -8.10,C,None,"None" -8.12,P,None,"Sandy" -9.20,P,None,"None" -9.45,S,ZUFO,"None" -9.46,-,-,-