18 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" -1.90,P,None,"None" -2.70,P,None,"None" -3.10,C,None,"Moderate Organic" -3.50,C,None,"None" -4.50,C,None,"None" -4.90,C,None,"None" -5.10,P,None,"None" -5.50,C,None,"Strong Silty" -5.90,GY,None,"None" -6.50,GY,None,"None" -7.50,GY,None,"Organic" -8.00,GY,None,"None" -8.50,GY,None,"None" -9.00,P,None,"None" -9.20,P,None,"None" -9.50,S,None,"None" -9.51,-,-,-