5
4,2
"Interface,m-msl",-999.99
"Lithology",-999.99
"Grain-size-distr. class NEN5104",-999.99
"Admixture",-999.99
2.60,C,None,"None"
2.30,C,None,"Weak Silty"
2.10,P,None,"None"
1.30,S,ZFSO,"None"
0.80,-,-,-