15 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.30,C,None,"Strong Silty" -1.55,C,None,"Weak Silty" -1.80,C,None,"Strong Organic" -1.95,C,None,"Weak Silty" -2.40,C,None,"Weak Silty" -2.80,C,None,"Weak Silty" -3.30,C,None,"Weak Silty" -4.70,C,None,"Strong Organic" -4.90,C,None,"Weak Silty" -6.10,C,None,"Strong Organic" -6.30,P,None,"None" -6.60,C,None,"Weak Silty" -8.20,GY,None,"None" -8.60,P,None,"None" -8.80,-,-,-