5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.60,P,None,"None"
-4.30,P,None,"None"
-8.30,S,None,"Organic"
-8.40,S,None,"None"
-8.41,-,-,-