8 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.30,P,None,"Weak" -1.80,P,None,"None" -2.30,C,None,"Organic" -2.80,C,None,"Strong Silty" -3.30,C,None,"Weak Silty" -6.50,C,None,"Weak Silty" -7.80,C,None,"Strong Organic" -9.30,-,-,-