4
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.60,C,None,"Weak Sandy"
-3.60,C,None,"Moderate Silty"
-7.60,C,None,"None"
-8.60,-,-,-