10
2,2
top,1e+20
lithology,1e+20
-1.7983200000000001,sand
-2.25552,silty sand
-2.6517600000000003,clay
-2.95656,clay
-3.2918400000000005,clay
-3.5966400000000003,clay
-3.77952,silty sand
-4.08432,silty sand
-4.54152,silty sand
-4.90728,1e+20