20 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.70,C,None,"None" -2.20,C,None,"None" -2.70,C,None,"None" -3.20,P,None,"None" -6.20,P,None,"Sandy" -6.30,S,FSC,"None" -7.20,S,FSC,"None" -8.20,S,CSFO,"Weak Grainly" -14.00,S,CSFO,"None" -17.00,S,CSGO,"Weak Grainly" -19.80,S,CSFO,"Weak Grainly" -20.70,S,CSGO,"Grainly" -21.70,S,None,"Grainly" -22.70,S,CSGO,"Grainly" -23.70,S,CSGO,"None" -24.70,S,CSFO,"Weak Grainly" -27.70,S,ZRSO,"Grainly" -28.70,S,RSC,"None" -29.60,C,None,"None" -29.61,-,-,-