11 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.40,P,None,"None" -2.10,P,None,"Weak" -4.40,C,None,"Weak Silty" -5.00,C,None,"Strong Silty" -6.40,C,None,"Weak Sandy" -7.40,C,None,"Weak Silty" -8.70,C,None,"Moderate Silty" -9.10,P,None,"None" -9.50,C,None,"Moderate Organic" -9.70,P,None,"None" -10.15,-,-,-