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 21 207 A 1 4 20.0 20.0 47.00 51.70 11.5 28.1 60.4 21 207 A 3 3 40.0 40.0 65.00 68.40 17.5 24.6 57.9 21 207 A 4 4 60.0 60.0 74.00 79.10 42.0 21.8 36.2 21 207 A 5 2 60.0 60.0 83.00 85.10 23.7 29.1 47.2 21 207 A 6 5 30.0 30.0 92.00 98.30 25.3 33.2 41.5 21 207 A 7 6 75.0 75.0 101.00 109.25 29.3 39.8 31.0 21 207 A 8 61 140.0 140.0 110.00 118.90 27.1 42.2 30.6 21 207 A 9 4 80.0 80.0 119.00 124.60 29.6 43.2 27.2 21 207 A 10 3 60.0 60.0 133.00 136.60 32.7 37.4 29.8 21 207 A 11 4 60.0 60.0 142.00 147.10 18.4 45.1 36.5 21 207 A 13 6 60.0 60.0 160.00 168.10 4.9 45.4 49.6 21 207 A 14 2 30.0 30.0 169.00 170.80 4.1 49.6 46.3 21 207 A 15 2 60.0 60.0 178.00 180.10 1.4 38.0 60.6 21 207 A 16 2 90.0 90.0 187.00 189.40 2.6 52.2 45.2 21 207 A 17 2 70.0 70.0 196.00 198.20 5.5 40.1 54.4 21 207 A 18 3 35.0 35.0 205.00 208.35 4.4 46.4 49.2 21 207 A 20 3 48.0 48.0 223.00 226.48 4.4 51.2 44.4 21 207 A 21 3 60.0 60.0 237.00 240.60 2.7 46.6 50.7 21 207 A 25 4 50.0 50.0 273.00 278.00 5.4 59.6 35.0 21 207 A 26 3 96.0 96.0 282.00 285.96 5.9 46.1 47.9