7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.40,C,None,"Moderate Organic" -1.70,C,None,"Weak Silty" -2.20,C,None,"Organic" -2.50,C,None,"Weak Silty" -3.60,C,None,"Strong Silty" -4.90,S,CSGO,"None" -6.70,-,-,-