7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -5.10,P,None,"None" -5.70,C,None,"Weak Silty" -6.20,P,None,"None" -6.40,C,None,"Weak Silty" -7.90,C,None,"Sandy" -8.30,S,CSFO,"None" -11.10,-,-,-