9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.80,P,None,"None" -2.70,P,None,"None" -4.80,P,None,"None" -6.40,C,None,"Weak Silty" -7.40,P,None,"None" -7.60,C,None,"Strong Organic" -9.80,P,None,"Sandy" -10.40,S,CSFO,"Moderate Organic" -10.41,-,-,-