5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
2.00,C,None,"None"
1.50,C,None,"None"
1.10,C,None,"Sandy"
0.70,C,None,"Strong Sandy"
-1.00,-,-,-