15 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.10,C,None,"Moderate Organic" -1.30,C,None,"Weak Silty" -1.80,C,None,"Weak Silty" -1.90,C,None,"Weak Silty" -2.80,C,None,"Weak Silty" -3.10,P,None,"Weak" -3.80,P,None,"None" -4.40,C,None,"Weak Silty" -4.90,C,None,"Weak Silty" -5.10,P,None,"None" -5.25,C,None,"Weak Silty" -5.80,P,None,"None" -6.20,S,ZFSO,"Moderate Organic" -7.80,S,ZFSO,"Moderate Organic" -8.30,-,-,-