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 29 278 1 11 143.0 143.0 0.00 1.43 9.9 60.0 30.1 29 278 1 21 118.0 118.0 0.00 2.68 9.1 55.1 35.8 29 278 1 21 121.0 121.0 0.00 2.71 9.1 62.4 28.5 29 278 2 4 54.0 54.0 101.00 106.54 1.8 50.2 48.0 29 278 3 51 124.0 124.0 110.50 117.74 3.4 44.0 52.6 29 278 6 31 108.0 108.0 139.00 143.08 4.0 50.6 45.4 29 278 8 2 34.0 34.0 158.00 159.84 3.2 50.2 46.6 29 278 12 1 73.0 73.0 196.00 196.73 0.1 25.6 74.3 29 278 13 4 41.0 41.0 205.50 210.41 0.1 23.2 76.7 29 278 16 6 33.0 33.0 234.00 241.83 0.2 24.8 75.0 29 278 18 6 67.0 67.0 253.00 261.17 1.7 29.1 69.2 29 278 21 6 51.0 51.0 281.50 290.01 0.3 25.1 74.6 29 278 24 5 51.0 51.0 310.00 316.51 0.4 32.7 66.9 29 278 28 2 40.0 40.0 348.00 349.90 0.4 20.8 78.8 29 278 31 3 51.0 51.0 395.50 399.01 0.6 36.9 62.5 29 278 34 3 11.0 11.0 424.00 427.11 5.9 43.4 50.7