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 72 518 2 21 102.0 102.0 0.90 3.42 5.1 27.4 67.5 72 518 4 2 92.0 92.0 9.70 12.12 6.1 25.3 68.6 72 518 5 3 90.0 90.0 14.10 18.00 10.5 22.4 67.1 72 518 6 2 97.0 97.0 18.80 21.27 2.9 21.2 75.9 72 518 7 3 38.0 38.0 22.90 26.28 5.2 24.0 70.8 72 518 8 3 98.0 98.0 27.30 31.28 4.2 31.8 64.0 72 518 9 2 98.0 98.0 31.70 34.18 18.2 24.9 56.9 72 518 10 2 70.0 70.0 36.10 38.30 14.7 25.9 59.4 72 518 11 2 64.0 64.0 40.50 42.64 3.4 32.2 64.4 72 518 12 1 83.0 83.0 44.90 45.73 8.7 37.5 53.8 72 518 13 2 14.0 14.0 49.30 50.94 8.1 45.7 46.2 72 518 15 21 146.0 146.0 54.70 57.66 0.5 33.2 66.3 72 518 17 1 77.0 77.0 63.50 64.27 4.6 79.7 15.7 72 518 18 2 70.0 70.0 67.90 70.10 1.6 20.8 77.6