12 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.80,C,None,"None" -2.10,P,None,"None" -5.90,P,None,"None" -6.60,C,None,"Moderate Organic" -7.10,P,None,"None" -7.30,P,None,"None" -7.90,C,None,"Moderate Organic" -8.40,P,None,"Organic" -8.80,P,None,"None" -10.70,P,None,"Sandy" -10.80,S,None,"None" -10.85,-,-,-