12 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 1.80,C,None,"None" 1.10,S,CSFO,"Silty" 0.70,C,None,"Strong Silty" -0.20,C,None,"Weak Silty" -0.50,P,None,"None" -1.10,C,None,"Weak Silty" -1.50,P,None,"Silty" -1.90,C,CSO,"Strong Sandy" -3.70,S,ZUFO,"None" -4.70,P,None,"None" -5.50,C,RSC,"Sandy" -5.90,-,-,-