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 29 281 3 6 76.0 76.0 17.00 25.26 45.0 31.5 23.5 29 281 5 2 60.0 60.0 36.00 38.10 28.5 39.0 32.5 29 281 6 5 87.0 87.0 45.50 52.37 16.6 37.9 45.5 29 281 9 11 117.0 117.0 74.00 75.17 6.0 57.4 36.6 29 281 10 51 108.0 108.0 83.50 90.58 16.4 46.4 37.2 29 281 11 5 87.0 87.0 93.00 99.87 16.1 48.2 35.7 29 281 12 51 107.0 107.0 102.50 109.57 13.0 56.6 30.4 29 281 13 51 147.0 147.0 112.00 119.47 61.9 13.3 24.8 29 281 14 1 68.0 68.0 121.50 122.18 61.5 22.0 16.5 29 281 15 21 128.0 128.0 131.00 133.78 16.0 41.4 42.6 29 281 16 31 126.0 126.0 140.50 145.01 2.3 50.0 47.8