9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.60,C,None,"None" 2.40,S,CSFO,"Silty" 1.80,S,CSFO,"None" 0.40,C,None,"Sandy" 0.30,S,CSFO,"None" -1.80,C,None,"Weak Silty" -2.10,S,CSFO,"Silty" -3.20,S,None,"Grainly" -4.40,-,-,-