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 63 468 B 2 1 25.0 25.0 26.00 26.25 52.9 20.8 26.3 63 468 B 4 1 40.0 40.0 45.00 45.40 56.0 29.4 14.6 63 468 B 8 1 80.0 80.0 83.00 83.80 2.0 36.9 61.1 63 468 B 9 4 56.0 56.0 92.50 97.56 8.4 39.8 51.8 63 468 B 12 1 55.0 55.0 140.00 140.55 60.1 30.4 9.5 63 468 B 13 2 72.0 72.0 159.00 161.22 8.5 55.4 36.1 63 468 B 15 1 21.0 21.0 197.00 197.21 9.8 50.2 40.0 63 468 B 17 1 46.0 46.0 216.00 216.46 35.7 46.0 18.4 63 468 B 31 11 127.0 127.0 349.00 350.27 12.3 67.2 20.5