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 26 255 3 1 90.0 90.0 23.00 23.90 66.5 22.3 11.2 26 255 4 1 97.0 97.0 32.50 33.47 59.1 29.4 11.5 26 255 5 1 90.0 90.0 42.00 42.90 54.7 36.4 8.9