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 70 510 2 3 34.0 34.0 38.50 41.84 5.5 26.4 68.1 70 510 3 3 76.0 76.0 67.00 70.76 4.3 27.2 68.5 70 510 4 3 96.0 96.0 76.50 80.46 3.1 19.2 77.7 70 510 5 3 96.0 96.0 86.00 89.96 3.4 25.6 71.0 70 510 6 3 96.0 96.0 95.50 99.46 2.8 24.4 72.8 70 510 7 3 96.0 96.0 105.00 108.96 2.3 33.3 64.4 70 510 8 11 124.0 124.0 111.50 112.74 3.0 31.3 65.7