7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 1.20,C,None,"None" 1.10,C,None,"Weak Silty" 0.90,C,None,"Weak Silty" 0.70,C,None,"Weak Silty" 0.50,C,None,"Weak Silty" 0.20,S,CSFO,"Grainly" -3.30,-,-,-