40 2,2 top,1e+20 lithology,1e+20 -0.3048,1e+20 -1.0668,1e+20 -1.8288,1e+20 -2.5908,1e+20 -3.3528000000000002,1e+20 -4.8768,clay -5.638800000000001,1e+20 -6.4008,sand -7.162800000000001,sand -7.9248,sand -8.6868,sand -9.4488,silty sand -10.2108,sand -10.972800000000001,sand -11.7348,sand -12.4968,sand -13.2588,silty sand -14.173200000000001,sandy clay -14.935200000000002,clay -15.6972,clay -16.306800000000003,clay -17.0688,clay -17.8308,clay -18.5928,clay -19.3548,clay -20.1168,clay -20.878800000000002,clay -21.640800000000002,clay -22.402800000000003,clay -23.1648,clay -23.9268,clay -24.6888,silty sand -25.4508,clay -26.2128,sandy clay -26.974800000000002,clay -27.736800000000002,clay -28.498800000000003,clay -29.260800000000003,clay -30.0228,clay -30.7848,1e+20