9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.30,C,None,"None" 2.00,C,None,"None" 1.60,C,None,"Weak Silty" 1.40,C,None,"Strong Silty" 1.00,C,None,"None" -0.40,C,None,"Weak Silty" -0.60,C,None,"None" -1.60,P,None,"None" -2.90,-,-,-