5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
3.50,C,FSC,"Weak Sandy"
3.00,C,None,"Sandy"
2.60,C,FSC,"Sandy"
2.40,C,None,"Strong Sandy"
-1.00,-,-,-