5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
-1.52,C,None,"None"
-2.27,C,None,"Organic"
-2.77,P,None,"None"
-3.92,C,None,"None"
-8.32,-,-,-