7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.30,C,None,"Weak Silty" 1.10,C,None,"Weak Silty" 0.80,C,None,"Weak Silty" -0.90,GY,None,"None" -1.20,P,None,"Sandy" -1.40,S,None,"Weak Silty" -4.70,-,-,-