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 4 24 A 1 1 13.0 13.0 503.00 503.13 0.3 17.2 82.5 4 24 A 2 1 14.0 14.0 511.00 511.14 0.3 20.6 79.1 4 24 A 3 1 84.0 84.0 540.00 540.84 0.3 24.9 74.8 4 24 A 4 21 115.0 115.0 550.00 552.65 32.4 20.7 46.9