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 54 424 B 1 11 120.0 120.0 0.00 1.20 11.8 27.8 60.4 54 424 B 2 21 104.0 104.0 3.50 6.04 0.5 9.0 90.5 54 424 B 3 51 116.0 116.0 13.00 20.16 7.5 31.1 61.4 54 424 B 4 4 30.0 30.0 22.50 27.30 6.1 26.1 67.8