leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core(m) sample_depth(m) percent sand percent silt percent clay 15 148 1 2 60.0 60.0 0.00 2.10 10.9 20.2 68.9 15 148 1 31 123.0 123.0 0.00 4.23 15.2 21.2 63.6 15 148 2 3 19.0 19.0 9.00 12.19 5.5 26.6 67.9 15 148 2 4 31.0 31.0 9.00 13.81 3.4 17.5 79.1 15 148 3 2 43.0 43.0 18.00 19.93 2.6 15.7 81.7 15 148 3 4 55.0 55.0 18.00 23.05 1.5 11.1 87.4 15 148 4 41 112.0 112.0 27.00 32.62 2.0 13.4 84.6 15 148 6 51 150.0 150.0 45.00 52.50 7.0 17.3 75.7 15 148 7 11 119.0 119.0 55.00 56.19 6.2 20.3 73.5 15 148 7 21 119.0 119.0 55.00 57.69 2.8 26.1 71.1 15 148 9 2 74.0 74.0 73.00 75.24 0.6 18.5 80.9 15 148 9 5 82.0 82.0 73.00 79.82 1.4 19.1 79.5 15 148 12 3 42.0 42.0 100.00 103.42 6.8 22.6 70.6 15 148 13 4 46.0 46.0 109.00 114.19 1.2 24.7 74.1 15 148 15 2 22.0 22.0 127.00 129.02 11.9 25.4 62.7 15 148 15 6 16.0 16.0 127.00 134.96 1.7 13.4 84.9 15 148 16 2 20.0 20.0 137.00 138.70 2.2 15.8 82.0 15 148 16 3 76.0 76.0 137.00 140.76 1.9 17.3 80.8 15 148 16 41 123.0 123.0 137.00 142.73 4.1 22.9 73.0 15 148 17 4 31.0 31.0 146.00 151.11 1.3 18.0 80.7 15 148 17 5 70.0 70.0 146.00 153.00 1.8 14.8 83.4 15 148 19 2 14.0 14.0 165.00 166.64 0.8 11.3 87.9 15 148 20 2 14.0 14.0 175.00 177.03 1.4 16.2 82.4 15 148 20 5 74.0 74.0 175.00 182.13 1.9 15.7 82.4 15 148 21 3 14.0 14.0 184.00 187.14 1.6 13.8 84.6 15 148 24 31 136.0 136.0 212.00 216.36 0.6 15.6 83.8 15 148 27 11 135.0 135.0 240.00 241.55 5.6 14.1 80.3 15 148 27 31 126.0 126.0 240.00 244.46 4.6 19.2 76.2 15 148 28 1 86.0 86.0 249.00 249.86 62.0 20.9 17.1 15 148 31 2 32.0 32.0 267.00 268.82 3.8 32.0 64.2 15 148 31 2 57.0 57.0 267.00 269.07 42.3 35.0 22.8 15 148 31 3 98.0 98.0 267.00 270.98 25.4 32.7 41.9