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 15 146 1 31 132.0 132.0 96.00 100.32 0.1 8.4 91.5 15 146 2 1 25.0 25.0 254.00 254.54 1.9 41.4 56.7 15 146 2 2 90.0 90.0 254.00 256.69 3.5 39.5 57.0 15 146 2 5 90.0 90.0 254.00 261.19 6.7 39.7 53.6 15 146 2 61 109.0 109.0 254.00 262.88 6.5 33.1 60.4 15 146 6 11 102.0 102.0 431.00 432.02 18.7 42.1 39.2 15 146 8 1 34.0 34.0 449.00 449.34 0.0 25.7 74.3 15 146 8 2 42.0 42.0 449.00 450.92 55.7 15.1 29.2 15 146 8 2 56.0 56.0 449.00 451.06 0.0 12.0 88.0 15 146 8 2 61.0 61.0 449.00 451.11 0.1 13.4 86.5 15 146 9 1 8.0 8.0 458.00 458.08 0.1 12.9 87.0 15 146 9 2 22.0 22.0 458.00 459.72 0.0 11.2 88.8 15 146 9 2 34.0 34.0 458.00 459.84 0.0 28.8 71.2 15 146 10 2 85.0 85.0 467.00 469.35 17.5 32.6 49.9 15 146 11 2 27.0 27.0 476.00 477.77 0.0 16.2 83.8 15 146 11 21 136.0 136.0 476.00 478.86 0.0 20.7 79.3 15 146 12 11 116.0 116.0 485.00 486.33 0.1 8.4 91.5 15 146 13 3 55.0 55.0 494.00 497.55 0.0 5.4 94.6 15 146 13 4 77.0 77.0 494.00 499.27 0.0 7.6 92.4 15 146 13 5 35.0 35.0 494.00 500.35 0.0 8.9 91.1 15 146 14 11 136.0 136.0 503.00 504.36 0.0 12.0 88.0 15 146 14 2 67.0 67.0 503.00 505.17 0.0 14.7 85.3 15 146 14 3 88.0 88.0 503.00 506.88 0.2 18.3 81.5 15 146 14 41 103.0 103.0 503.00 508.53 0.0 18.5 81.5 15 146 15 11 147.0 147.0 512.00 513.47 0.1 21.1 78.8 15 146 15 21 130.0 130.0 512.00 514.80 0.1 8.0 91.9 15 146 15 3 61.0 61.0 512.00 515.61 0.1 22.6 77.3 15 146 15 4 15.0 15.0 512.00 516.65 0.2 9.4 90.4 15 146 15 5 26.0 26.0 512.00 518.26 1.4 13.5 85.1 15 146 15 6 10.0 10.0 512.00 519.60 0.8 20.2 79.0 15 146 16 11 113.0 113.0 521.00 522.13 0.1 13.5 86.4 15 146 16 2 48.0 48.0 521.00 522.98 0.1 11.6 88.3 15 146 16 5 62.0 62.0 521.00 527.62 0.3 8.7 91.0 15 146 16 6 55.0 55.0 521.00 529.05 0.1 6.7 93.2 15 146 17 1 62.0 62.0 530.00 530.62 0.1 10.5 89.4 15 146 17 2 24.0 24.0 530.00 531.74 0.1 14.1 85.8 15 146 17 31 126.0 126.0 530.00 534.26 0.1 10.2 89.7 15 146 17 4 60.0 60.0 530.00 535.10 0.0 7.1 92.9 15 146 17 5 3.0 3.0 530.00 536.03 0.7 30.7 68.6 15 146 17 6 13.0 13.0 530.00 537.63 0.1 14.0 85.9 15 146 18 1 63.0 63.0 539.00 539.63 1.4 25.0 73.6 15 146 18 31 117.0 117.0 539.00 543.17 9.3 37.0 53.7 15 146 18 41 144.0 144.0 539.00 544.94 0.1 16.8 83.1 15 146 18 5 75.0 75.0 539.00 545.75 2.8 25.2 72.0 15 146 18 6 87.0 87.0 539.00 547.37 2.0 37.6 60.4 15 146 19 31 108.0 108.0 548.00 552.08 1.8 34.5 63.7 15 146 19 41 125.0 125.0 548.00 553.75 0.1 18.0 81.9 15 146 20 11 114.0 114.0 557.00 558.14 2.2 27.7 70.1 15 146 20 31 118.0 118.0 557.00 561.18 1.6 29.2 69.2 15 146 22 11 114.0 114.0 575.00 576.14 1.0 33.9 65.1 15 146 23 11 133.0 133.0 584.00 585.33 0.2 22.5 77.3 15 146 24 11 130.0 130.0 593.00 594.30 0.4 20.0 79.6 15 146 26 1 96.0 96.0 611.00 611.96 8.2 34.8 57.0 15 146 30 3 74.0 74.0 647.00 650.74 12.8 26.9 60.3 15 146 30 4 10.0 10.0 647.00 651.60 7.9 35.3 56.8 15 146 31 3 23.0 23.0 656.00 659.23 5.6 58.7 35.7