7
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.90,P,None,"None"
-2.50,P,None,"None"
-3.90,P,None,"None"
-5.90,P,None,"Strong"
-7.00,P,None,"None"
-7.60,C,None,"Moderate Silty"
-8.10,-,-,-