13 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.90,C,None,"Organic" -2.30,P,None,"None" -2.90,P,None,"None" -4.50,C,None,"Weak Silty" -6.80,GY,None,"None" -7.70,P,None,"None" -7.80,C,None,"Weak Silty" -9.00,P,None,"None" -9.30,C,None,"Weak Organic" -9.90,GY,None,"None" -10.70,C,None,"Sandy" -10.80,S,CSFO,"None" -10.90,-,-,-