leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core depth(m) sample midpoint depth(m) repeat column coring device code analyst location data source exponent nrm intensity exponent afd intensity exponent sus intensity nrm intensity nrm declination nrm inclination alternating field demagnetization mean demagnetizing field afd intensity afd declination afd inclination initial susceptibility comments 87 583 B 1 3 18.0 20.0 0.00 3.19 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 0.90 126.6 39.4 87 583 B 1 3 21.0 23.0 0.00 3.22 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 10.28 102.8 42.9 87 583 B 1 3 40.0 42.0 0.00 3.41 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 17.14 73.1 41.3 87 583 B 2 1 136.0 138.0 5.00 6.37 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 14.60 276.6 37.9 87 583 B 2 1 140.0 142.0 5.00 6.41 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 5.73 293.6 33.4 87 583 B 2 2 29.0 31.0 5.00 6.80 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 99.39 298.8 -4.0 87 583 B 2 2 36.0 38.0 5.00 6.87 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 106.95 295.3 11.4 87 583 B 2 3 36.0 38.0 5.00 8.37 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 0.69 290.0 8.2 87 583 B 3 2 12.0 14.0 10.00 11.63 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 8.52 102.1 29.7 87 583 B 3 2 29.0 31.0 10.00 11.80 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 1.27 112.8 20.2 87 583 B 3 3 65.0 67.0 10.00 13.66 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 19.91 135.7 30.6 87 583 B 3 3 71.0 73.0 10.00 13.72 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 0.72 139.8 43.0 87 583 B 4 1 80.0 82.0 15.00 15.81 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 7.73 22.3 13.8 87 583 B 4 2 5.0 7.0 15.00 16.56 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 39.72 66.0 8.6 87 583 B 4 2 11.0 13.0 15.00 16.62 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 26.26 82.1 49.9 87 583 B 4 2 16.0 18.0 15.00 16.67 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 25.67 71.0 42.5 87 583 B 4 3 85.0 87.0 15.00 18.86 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 39.01 89.9 -0.1 87 583 B 4 3 105.0 107.0 15.00 19.06 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 62.94 90.7 6.4 87 583 B 4 3 119.0 121.0 15.00 19.20 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 40.59 90.2 12.6 87 583 B 5 1 91.0 93.0 20.00 20.92 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 29.39 205.6 8.3 87 583 B 5 2 79.0 81.0 20.00 22.30 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 102.52 198.6 -4.5 87 583 B 5 2 91.0 93.0 20.00 22.42 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 89.09 182.2 12.3 87 583 B 5 3 45.0 47.0 20.00 23.46 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 76.75 208.6- 19.9 87 583 B 5 4 18.0 20.0 20.00 24.69 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 95.41 202.6- 10.9 87 583 B 5 4 22.0 24.0 20.00 24.73 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 54.51 196.2- 15.4 87 583 B 5 4 27.0 29.0 20.00 24.78 0 HYDRAULIC PISTON CORER Niitsuma, N. ONSHORE IR 6 150 29.00 193.8 5.3