13 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.60,C,None,"Moderate Organic" -1.80,C,None,"Weak Silty" -2.30,P,None,"Weak" -2.50,C,None,"Moderate Silty" -2.80,P,None,"None" -2.95,C,None,"Weak Organic" -6.20,P,None,"None" -6.35,P,None,"None" -6.70,C,None,"Weak Silty" -8.30,GY,None,"Weak Organic" -9.00,P,None,"None" -9.90,S,CSFO,"None" -10.00,-,-,-