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 15 147 2 11 145.0 145.0 4.00 5.45 6.4 36.8 56.8 15 147 2 21 134.0 134.0 4.00 6.84 1.9 39.9 58.2 15 147 2 3 80.0 80.0 4.00 7.80 1.5 41.9 56.6 15 147 2 4 18.0 18.0 4.00 8.68 0.1 28.5 71.4 15 147 2 4 19.0 19.0 4.00 8.69 0.5 29.9 69.6 15 147 2 4 99.0 99.0 4.00 9.49 2.1 30.4 67.5 15 147 3 11 134.0 134.0 14.00 15.34 0.7 33.7 65.6 15 147 3 2 45.0 45.0 14.00 15.95 0.9 36.2 62.9 15 147 3 21 109.0 109.0 14.00 16.59 0.6 37.0 62.4 15 147 3 31 126.0 126.0 14.00 18.26 0.4 33.3 66.3 15 147 4 1 78.0 78.0 23.00 23.78 0.5 38.2 61.3 15 147 4 21 106.0 106.0 23.00 25.56 0.8 28.6 70.6 15 147 4 31 128.0 128.0 23.00 27.28 0.6 36.3 63.1 15 147 4 41 132.0 132.0 23.00 28.82 0.7 33.7 65.6 15 147 4 51 146.0 146.0 23.00 30.46 1.0 30.9 68.1 15 147 4 6 82.0 82.0 23.00 31.32 1.4 23.0 75.6 15 147 5 2 86.0 86.0 32.00 34.36 1.5 24.3 74.2 15 147 7 2 44.0 44.0 51.00 52.94 2.6 25.5 71.9 15 147 8 71 110.0 110.0 60.00 70.30 3.3 23.0 73.7 15 147 9 5 62.0 62.0 69.00 75.62 2.3 30.7 67.0 15 147 9 6 99.0 99.0 69.00 77.49 4.4 32.2 63.4 15 147 10 1 93.0 93.0 78.00 78.93 1.5 24.2 74.3 15 147 10 21 124.0 124.0 78.00 80.74 2.2 23.0 74.8 15 147 10 41 119.0 119.0 78.00 83.69 1.2 34.0 64.8 15 147 10 5 88.0 88.0 78.00 84.88 1.8 42.0 56.2 15 147 11 3 17.0 17.0 88.00 91.47 4.0 23.8 72.2 15 147 11 41 126.0 126.0 88.00 94.06 5.5 21.5 73.0 15 147 11 51 104.0 104.0 88.00 95.34 6.1 28.4 65.5 15 147 11 61 102.0 102.0 88.00 96.82 6.0 29.4 64.6 15 147 12 1 88.0 88.0 97.00 97.88 3.1 24.3 72.6 15 147 12 21 104.0 104.0 97.00 99.54 2.8 21.3 75.9 15 147 12 31 101.0 101.0 97.00 101.01 2.9 25.9 71.2 15 147 12 41 120.0 120.0 97.00 102.70 0.5 24.8 74.7 15 147 13 1 78.0 78.0 106.00 107.08 1.3 20.0 78.7 15 147 13 2 62.0 62.0 106.00 108.42 1.0 23.9 75.1 15 147 13 3 57.0 57.0 106.00 109.87 1.5 34.2 64.3 15 147 13 5 68.0 68.0 106.00 112.98 1.7 24.9 73.4 15 147 14 31 101.0 101.0 115.00 119.01 4.2 29.6 66.2 15 147 14 41 122.0 122.0 115.00 120.72 1.9 25.0 73.1 15 147 14 5 58.0 58.0 115.00 121.58 1.5 32.1 66.4 15 147 15 21 126.0 126.0 124.00 127.06 2.6 19.5 77.9 15 147 15 51 126.0 126.0 124.00 131.56 0.9 27.0 72.1 15 147 17 2 30.0 30.0 144.00 146.10 2.5 32.3 65.2 15 147 17 3 99.0 99.0 144.00 148.29 4.2 28.6 67.2 15 147 17 5 86.0 86.0 144.00 151.16 3.1 34.5 62.4 15 147 18 1 60.0 60.0 153.00 153.90 6.4 31.8 61.8 15 147 18 2 82.0 82.0 153.00 155.62 3.1 32.1 64.8 15 147 18 31 132.0 132.0 153.00 157.62 1.5 21.4 77.1 15 147 18 41 112.0 112.0 153.00 158.92 1.6 21.1 77.3 15 147 18 51 120.0 120.0 153.00 160.50 1.8 36.2 62.0 15 147 18 61 128.0 128.0 153.00 162.08 1.9 30.1 68.0