6
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-4.10,C,None,"Weak Silty"
-4.80,C,None,"Sandy"
-6.40,S,CSGO,"None"
-6.90,C,None,"Strong Sandy"
-8.10,S,None,"Grainly"
-11.10,-,-,-