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 28 268 1 1 74.0 74.0 0.00 0.74 9.7 19.2 71.1 28 268 8 31 125.0 125.0 170.50 174.75 0.2 19.4 80.4 28 268 10 2 34.0 34.0 227.50 229.84 0.0 40.5 59.5 28 268 12 1 63.0 63.0 284.50 285.13 0.0 44.3 55.7 28 268 19 11 104.0 104.0 436.50 437.54 0.0 29.9 70.1