7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.60,P,None,"Strong" -1.80,C,None,"None" -2.55,C,None,"None" -7.80,C,None,"Strong Organic" -8.35,P,None,"None" -9.10,S,CSFO,"None" -9.20,-,-,-