9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.60,C,None,"Sandy" -2.20,P,None,"None" -4.00,P,None,"None" -4.80,P,None,"None" -7.30,P,None,"None" -8.00,P,None,"Sandy" -8.40,S,CSFO,"None" -8.50,S,CSFO,"Weak" -8.70,-,-,-