13
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.70,C,None,"None"
-3.70,C,None,"Strong Organic"
-4.00,C,None,"Weak Silty"
-4.70,C,None,"Weak Silty"
-5.70,C,None,"Weak Silty"
-6.70,GY,None,"None"
-7.30,GY,None,"Moderate Organic"
-7.70,C,None,"None"
-8.30,P,None,"None"
-8.70,P,None,"None"
-8.90,P,None,"Sandy"
-9.10,S,ZUFO,"None"
-9.50,-,-,-