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,"Weak Sandy" -2.30,P,None,"Weak" -4.80,P,None,"None" -5.60,P,None,"None" -5.70,C,None,"Moderate Silty" -9.10,GY,None,"None" -10.20,P,None,"None" -10.70,S,ZUFO,"None" -10.90,-,-,-