6
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.50,C,None,"None"
-1.90,P,None,"None"
-3.50,C,None,"Weak Silty"
-4.30,C,None,"Moderate Organic"
-5.80,P,None,"None"
-6.50,-,-,-