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 74 528 A 1 1 52.0 52.0 0.00 0.52 7.4 19.1 73.5 74 528 A 2 31 132.0 132.0 2.90 7.22 10.5 20.1 69.4 74 528 A 3 21 143.0 143.0 7.30 10.23 18.2 30.1 51.7 74 528 A 6 21 131.0 131.0 20.50 23.31 7.6 27.0 65.4 74 528 A 7 31 109.0 109.0 24.90 28.99 15.0 24.8 60.2 74 528 A 8 21 127.0 127.0 29.30 32.07 11.1 28.2 60.7 74 528 A 9 21 129.0 129.0 33.70 36.49 19.0 25.9 55.1 74 528 A 13 31 115.0 115.0 51.30 55.45 5.5 31.4 63.1 74 528 A 14 3 3.0 3.0 55.70 58.73 3.7 32.9 63.4 74 528 A 15 2 16.0 16.0 60.10 61.76 5.7 23.7 70.6 74 528 A 17 11 105.0 105.0 68.90 69.95 2.2 27.2 70.6 74 528 A 19 2 80.0 80.0 77.70 80.00 3.3 1.9 94.8 74 528 A 21 2 14.0 14.0 86.50 88.14 1.2 28.0 70.8 74 528 A 22 21 126.0 126.0 90.90 93.66 1.2 24.4 74.4 74 528 A 23 3 98.0 98.0 95.30 99.28 1.0 21.8 77.2 74 528 A 25 2 98.0 98.0 104.10 106.58 5.2 44.9 50.0 74 528 A 26 21 125.0 125.0 108.50 111.25 3.1 33.8 63.1 74 528 A 27 11 136.0 136.0 112.90 114.26 2.9 45.9 51.2 74 528 A 30 11 102.0 102.0 126.10 127.12 5.4 45.1 49.5