12 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.90,P,None,"None" -2.60,P,None,"None" -3.70,P,None,"None" -5.45,C,None,"Weak Silty" -7.00,P,None,"None" -7.90,C,None,"Weak Silty" -8.20,P,None,"None" -8.40,C,None,"Weak Silty" -8.70,C,None,"Moderate Silty" -9.10,C,None,"Strong Silty" -9.40,S,ZFSO,"Weak" -9.70,-,-,-