7
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.50,C,None,"Strong Silty"
-1.80,S,ZUFO,"Strong"
-2.30,C,None,"Strong Sandy"
-2.60,C,None,"Moderate Sandy"
-3.70,S,CSFO,"Weak"
-4.30,S,CSGO,"Grainly"
-5.70,-,-,-