7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -0.80,C,None,"Moderate Organic" -1.10,C,None,"Weak Silty" -1.40,C,None,"Weak Silty" -2.40,C,None,"Weak Silty" -3.00,C,None,"Strong Silty" -3.40,S,ZRSO,"None" -5.80,-,-,-