6
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.35,C,None,"Moderate Organic"
-1.75,C,None,"Weak Sandy"
-2.55,S,None,"None"
-3.35,S,None,"None"
-4.15,S,None,"None"
-4.85,-,-,-