21 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 2.43,C,None,"None" 1.63,L,None,"Sandy" 1.23,L,None,"None" 0.83,S,None,"Moderate Organic" 0.23,S,CSFO,"Weak Silty" -3.97,S,CSGO,"Weak Grainly" -5.67,S,RSC,"Weak Silty" -8.47,S,CSGO,"None" -9.27,S,RSC,"Strong Grainly" -9.67,S,ZRSO,"Weak Grainly" -10.97,S,CSGO,"Weak Grainly" -13.47,S,CSGO,"Weak Grainly" -15.77,S,CSGO,"None" -16.27,S,CSGO,"None" -18.17,S,ZRSO,"Strong Grainly" -19.67,S,ZRSO,"Strong Grainly" -21.87,S,CSGO,"None" -22.67,S,CSGO,"Strong Grainly" -23.87,S,ZRSO,"Strong Grainly" -26.67,S,ZRSO,"Weak Silty" -28.97,-,-,-