c Lithology  0.000000 100.000000 ft 5.000000 35.000000 0.000000 
5.000000 7.999997 CSS 
7.999997 9.999995 DDO 
9.999995 16.999989 CSS 
16.999989 19.999985 CRC 
19.999985 20.999985 DDO 
20.999985 23.999981 CRC 
23.999981 30.000000 CRC 
30.000000 34.500015 DDO