12 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.30,C,None,"Moderate Organic" -1.70,P,None,"None" -2.00,C,None,"Weak Silty" -2.50,C,None,"Weak Organic" -2.70,C,None,"Weak Silty" -5.00,C,None,"Weak Organic" -5.70,P,None,"None" -6.10,C,None,"Weak Silty" -6.30,P,None,"None" -7.20,C,None,"Weak Sandy" -7.30,S,CSFO,"Strong Organic" -7.90,-,-,-