18 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.20,S,None,"None" -1.80,C,None,"Strong Silty" -2.10,C,None,"Weak Silty" -2.30,P,None,"None" -2.45,C,None,"Weak Silty" -2.95,C,None,"Moderate Silty" -3.20,C,None,"Strong Organic" -3.85,P,None,"Strong" -5.70,C,None,"Strong Silty" -6.45,P,None,"None" -6.65,P,None,"Strong" -6.95,C,None,"Weak Silty" -7.20,C,None,"Organic" -7.60,P,None,"None" -7.90,P,None,"Weak Silty" -8.20,P,None,"Sandy" -8.70,S,ZFSO,"None" -9.20,-,-,-