13 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 1.90,C,None,"Moderate Silty" 1.60,C,None,"Moderate Silty" 1.00,C,FSC,"Weak Sandy" 0.80,C,None,"None" 0.60,C,None,"None" 0.20,C,None,"Moderate Organic" -0.30,P,None,"None" -0.60,C,FSC,"Weak Sandy" -1.80,C,None,"None" -2.10,C,None,"Strong Organic" -2.60,P,None,"Sandy" -4.40,S,ZFSO,"Moderate Organic" -4.80,-,-,-