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 4 29 B 1 1 33.0 0.0 57.00 57.33 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 1.226 144.7 11.4 50 1.001 138.2 8.8 SILTY CLAY 4 29 B 1 4 131.0 0.0 57.00 62.81 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 5 1.119 233.2 21.3 50 8.826 249.3 28.7 CLAY 4 29 B 1 5 37.0 0.0 57.00 63.37 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 6 9.225 192.4 -37.3 50 6.652 192.4- 44.1 SILTY CLAY 4 29 B 1 6 41.0 0.0 57.00 64.91 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 1.082 324.4 12.3 50 9.722 331.3 22.4 CLAY 4 29 B 2 2 41.0 0.0 68.00 69.91 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 1.880 199.5 42.1 50 1.274 225.5 72.7 CLAY 4 29 B 2 3 22.0 0.0 68.00 71.22 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 6 8.246 186.7 52.8 50 1.823 11.4 80.4 CLAY 4 29 B 2 4 22.0 0.0 68.00 72.72 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 5 4.483 83.5 -0.9 50 3.194 44.4 -0.1 CLAY 4 29 B 3 1 42.0 0.0 78.00 78.42 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 2.165 207.9 27.0 50 9.957 214.9 34.7 SILTY CLAY 4 29 B 3 2 28.0 0.0 78.00 79.78 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 6 9.475 186.7 13.2 50 2.523 168.4 27.9 CLAY 4 29 B 4 1 27.0 0.0 87.00 87.27 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 1.668 205.1 60.9 50 8.333 22.2 64.7 CLAY 4 29 B 4 2 27.0 0.0 87.00 88.77 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 1.805 178.5 5.4 50 6.773 157.9 28.0 CLAY 4 29 B 4 3 32.0 0.0 87.00 90.32 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 1.345 200.3 -49.2 50 6.362 9.5 73.3 CLAY 4 29 B 4 4 28.0 0.0 87.00 91.78 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 1.286 161.6 -36.9 50 2.530 100.3- 50.8 CLAY 4 29 B 5 1 31.0 0.0 97.00 97.31 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 1.422 127.5 13.5 50 7.078 101.1 3.2 CLAY 4 29 B 5 2 27.0 0.0 97.00 98.77 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 6 4.728 198.1 43.2 50 1.110 129.8 55.4 CHALK OOZE 4 29 B 5 3 31.0 0.0 97.00 100.31 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 1.817 223.5 -27.2 50 1.067 242.7- 28.3 CHALK OOZE 4 29 B 5 4 27.0 0.0 97.00 101.77 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 6 5.790 229.5 23.1 50 3.023 286.7 22.6 CLAYEY CHALK OOZE 4 29 B 6 1 104.0 0.0 106.00 107.04 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 2.249 154.2 -78.0 CHALK OOZE 4 29 B 8 1 31.0 0.0 124.00 124.31 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 163.4 -26.9 RAD OOZE 4 29 B 8 2 29.0 0.0 124.00 125.79 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 1.278 184.7 35.9 RAD OOZE 4 29 B 8 3 26.0 0.0 124.00 127.26 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 1.437 206.2 33.1 RAD OOZE 4 29 B 8 4 31.0 0.0 124.00 128.81 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 134.4 12.9 RAD OOZE 4 29 B 8 5 31.0 0.0 124.00 130.31 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 2.951 203.3 19.6 RAD OOZE 4 29 B 8 6 26.0 0.0 124.00 131.76 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 1.752 173.6 1.8 RAD OOZE 4 29 B 9 1 36.0 0.0 218.00 218.36 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 62.4 1.4 RAD OOZE 4 29 B 9 3 27.0 0.0 218.00 221.27 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 3.562 163.1 -85.6 RAD OOZE 4 29 B 9 4 26.0 0.0 218.00 222.76 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 153.1 -0.5 RAD OOZE 4 29 B 9 5 20.0 0.0 218.00 224.20 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 1.099 189.4 -20.1 RAD OOZE 4 29 B 9 6 22.0 0.0 218.00 225.72 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 2.416 151.9 54.6 RAD OOZE 4 29 B 10 2 27.0 0.0 227.00 228.77 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 3.344 179.0 -13.9 RAD OOZE 4 29 B 10 3 32.0 0.0 227.00 230.32 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 3.979 191.7 4.3 RAD OOZE 4 29 B 10 4 33.0 0.0 227.00 231.83 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 3.861 209.3 2.5 RAD OOZE 4 29 B 10 5 44.0 0.0 227.00 233.44 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 2.190 135.2 -60.8 RAD OOZE