15 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.80,C,None,"Moderate Organic" -2.10,C,None,"Weak Organic" -2.30,P,None,"None" -2.80,P,None,"Strong" -3.80,C,None,"Weak Organic" -4.50,P,None,"None" -5.10,C,None,"Weak Silty" -5.90,P,None,"None" -6.20,P,None,"None" -6.45,C,None,"Weak Organic" -7.20,C,None,"Weak Silty" -7.80,C,None,"Weak Silty" -9.20,GY,None,"None" -9.40,P,None,"None" -10.10,-,-,-