6
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
2.70,C,None,"Weak Sandy"
2.20,C,None,"None"
1.60,S,None,"None"
1.40,C,None,"Sandy"
0.70,S,RSC,"None"
-4.30,-,-,-