13 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.90,C,None,"Moderate Silty" -2.40,P,None,"None" -3.90,P,None,"None" -5.70,P,None,"None" -5.90,P,None,"None" -6.20,C,None,"None" -6.50,C,None,"Weak Silty" -6.90,C,None,"Weak Silty" -7.50,P,None,"None" -8.30,P,None,"Sandy" -8.40,S,ZUFO,"None" -8.90,S,ZUFO,"None" -9.10,-,-,-