11 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.90,P,None,"None" -5.40,C,None,"Moderate Organic" -5.90,P,None,"None" -6.20,C,None,"Strong Organic" -6.40,P,None,"None" -7.50,C,None,"Weak Organic" -7.70,P,None,"None" -8.30,P,None,"None" -8.90,P,None,"None" -9.60,S,None,"Strong Organic" -9.65,-,-,-