5 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.10,C,None,"Moderate Silty" 1.40,C,None,"Moderate Silty" 0.80,C,None,"Strong Organic" 0.65,C,None,"Strong Sandy" -2.90,-,-,-