4
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
2.50,C,None,"None"
2.00,C,None,"Weak Sandy"
0.50,C,None,"Strong Sandy"
-1.50,-,-,-