9
2,2
top,1e+20
lithology,1e+20
-2.5603200000000004,silty sand
-3.01752,silty sand
-3.2613600000000003,silty sand
-3.4137600000000003,silty sand
-3.7795200000000007,clay
-3.87096,sand
-4.17576,sand
-4.4805600000000005,sand
-4.937760000000001,1e+20