7 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.00,C,None,"Moderate Organic" -4.80,C,None,"Strong Organic" -5.10,C,None,"Weak Silty" -8.00,GY,None,"Weak Organic" -8.70,C,None,"Sandy" -8.85,S,CSFO,"None" -8.90,-,-,-