9 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.41,C,None,"None" 1.51,C,None,"None" 1.11,C,None,"Strong Sandy" 0.66,S,None,"Weak Grainly" -1.09,S,RSC,"Grainly" -4.99,S,RSC,"Grainly" -5.49,P,None,"None" -5.69,C,None,"Sandy" -7.59,-,-,-