Site Hole Core Type Section Position (cm) Depth (mbsf0 "Nat Gamma, total counts/s" 1038 E 2 R 1 10 13.4 65.93 1038 E 4 R 1 10 31.1 17.87 1038 E 4 R 1 40 31.4 35.93 1038 E 4 R 1 70 31.7 37.67 1038 E 4 R 1 100 32 35.63 1038 E 4 R 1 130 32.3 35.47 1038 E 4 R 2 10 32.6 23.73