13 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.50,C,None,"Moderate Silty" -1.90,C,None,"Moderate Organic" -2.80,P,None,"None" -3.30,C,None,"Strong Organic" -3.70,P,None,"None" -5.30,WO,None,"None" -6.00,P,None,"None" -6.50,C,None,"Weak Silty" -6.70,P,None,"None" -8.10,GY,None,"None" -8.20,GY,None,"Silty" -8.30,S,ZUFO,"None" -8.31,-,-,-