18 3,2 top,1e+20 lithoclass,1e+20 "consistency of cohesive soils",1e+20 2.46,"sandy clay","firm" 1.82,"clay","soft" -0.25,"sandy clay","soft" -0.58,"silty sand",1e+20 -1.38,"clay","firm" -1.77,"clay","soft" -2.14,"silty sand",1e+20 -2.44,"sandy clay","very soft" -2.99,"silty sand",1e+20 -3.66,"clay","soft" -4.27,"clay","very soft" -4.45,"silty sand",1e+20 -5.19,"sand",1e+20 -10.28,"sandy clay",1e+20 -10.98,"sand",1e+20 -11.83,"silty sand",1e+20 -13.11,"sand",1e+20 -28.02,1e+20,1e+20