12 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" -2.20,P,None,"None" -4.90,C,None,"None" -5.10,C,None,"Weak Silty" -5.40,P,None,"None" -5.60,C,None,"Organic" -6.00,C,None,"Moderate Organic" -6.20,P,None,"None" -6.40,P,None,"Weak" -7.30,P,None,"Sandy" -7.40,S,None,"None" -7.41,-,-,-