13 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.50,C,None,"Strong Organic" -2.25,P,None,"Weak" -2.60,C,None,"Organic" -3.80,C,None,"Weak Silty" -4.90,C,None,"Weak Organic" -5.50,C,None,"Weak Silty" -6.50,P,None,"None" -6.90,C,None,"Weak Silty" -7.40,C,None,"Weak Silty" -8.50,GY,None,"None" -8.60,P,None,"None" -9.60,S,CSFO,"None" -9.70,-,-,-