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 54 428 1 21 139.0 139.0 0.00 2.89 0.4 44.5 55.1 54 428 1 41 139.0 139.0 0.00 5.89 2.7 45.7 51.6 54 428 2 11 139.0 139.0 29.00 30.39 2.2 47.4 50.4 54 428 2 31 139.0 139.0 29.00 33.39 4.8 49.0 46.1 54 428 3 21 139.0 139.0 38.50 41.39 3.3 48.6 48.1 54 428 3 4 99.0 99.0 38.50 43.99 3.2 40.0 56.8 54 428 4 21 139.0 139.0 48.00 50.89 1.5 45.9 52.6 54 428 4 41 139.0 139.0 48.00 53.89 3.0 44.2 52.8 54 428 4 61 139.0 139.0 48.00 56.89 2.9 45.8 51.3 54 428 5 11 139.0 139.0 57.50 58.89 2.5 46.7 50.8 54 428 5 31 129.0 129.0 57.50 61.79 2.0 45.9 52.1