9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.20,C,None,"Weak Silty" 0.70,C,None,"None" -0.20,C,None,"Weak Silty" -1.00,C,None,"Weak Silty" -2.80,C,None,"Weak Silty" -3.40,C,None,"Weak Silty" -3.60,C,None,"Sandy" -3.80,C,None,"Weak Silty" -6.80,-,-,-