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 15 152 2 31 106.0 106.0 162.00 166.06 19.6 44.1 36.3 15 152 2 51 133.0 133.0 162.00 169.33 36.7 32.2 31.1 15 152 3 21 143.0 143.0 172.00 174.93 21.4 41.8 36.8 15 152 3 4 91.0 91.0 172.00 177.41 18.4 40.9 40.8 15 152 6 2 31.0 31.0 201.00 202.81 15.1 36.9 48.1 15 152 6 51 112.0 112.0 201.00 208.12 2.9 34.8 62.3 15 152 7 2 12.0 12.0 211.00 212.62 1.4 34.9 63.7 15 152 7 3 60.0 60.0 211.00 214.60 27.3 33.6 39.1 15 152 7 4 79.0 79.0 211.00 216.29 3.3 43.6 53.1 15 152 8 1 62.0 62.0 220.00 220.62 0.4 49.3 50.3 15 152 9 1 99.0 99.0 229.00 229.99 0.3 34.7 65.0 15 152 14 11 109.0 109.0 276.00 277.09 10.2 46.1 43.7 15 152 15 2 60.0 60.0 286.00 288.10 7.9 47.6 44.5 15 152 17 2 98.0 98.0 398.00 400.48 6.2 36.8 57.0 15 152 18 2 66.0 66.0 407.00 409.16 1.6 43.4 55.0 15 152 19 11 126.0 126.0 416.00 417.26 4.5 32.3 63.2