7
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.80,P,None,"None"
-4.40,C,None,"Moderate Silty"
-5.80,P,None,"None"
-6.90,P,None,"None"
-9.70,C,CSFO,"Strong Sandy"
-10.10,S,None,"None"
-10.11,-,-,-