9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.70,C,None,"Strong Organic" -2.25,P,None,"None" -2.70,P,None,"None" -4.70,P,None,"Weak" -6.80,C,None,"Moderate Organic" -7.30,P,None,"Strong" -8.60,C,None,"Strong Organic" -8.90,S,ZFSO,"None" -9.20,-,-,-