15 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.50,C,None,"Moderate Organic" -1.70,C,None,"Weak Silty" -1.95,P,None,"None" -2.20,C,None,"Weak Silty" -2.50,C,None,"Weak Organic" -4.30,P,None,"Weak" -4.50,C,None,"Weak Silty" -4.85,C,None,"Weak Silty" -5.20,C,None,"Weak Silty" -8.20,C,None,"Weak Organic" -8.80,P,None,"None" -9.85,P,None,"Sandy" -9.90,S,CSGO,"Strong" -9.98,S,CSGO,"None" -10.20,-,-,-