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 6 46 1 11 145.0 145.0 0.00 1.45 3.4 66.2 30.4 6 46 1 21 145.0 145.0 0.00 2.95 3.4 18.8 77.8 6 46 1 31 145.0 145.0 0.00 4.45 9.7 14.6 75.7 6 46 1 41 145.0 145.0 0.00 5.95 4.0 17.7 78.3 6 46 1 51 145.0 145.0 0.00 7.45 24.9 18.0 57.1 6 46 1 61 145.0 145.0 0.00 8.95 3.5 16.9 79.6