11 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.40,C,None,"Moderate Organic" -2.00,P,None,"None" -2.40,C,None,"Weak Silty" -3.10,P,None,"None" -3.30,C,None,"Strong Organic" -4.20,C,None,"Weak Silty" -4.90,C,None,"Weak Silty" -7.40,C,None,"Weak Silty" -9.10,P,None,"None" -9.60,P,None,"None" -9.90,-,-,-