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 3 14 1 1 99.0 0.0 0.00 0.99 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.5723 192.3 -11.3 50 0.1726 218.4- 40.3 ZEOLITE NANNO CHALK OOZE 3 14 1 3 50.0 52.0 0.00 3.51 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.6244 192.1 26.4 50 0.2046 188.9 30.4 ZEOLITE NANNO CHALK OOZE 3 14 1 5 39.0 0.0 0.00 6.39 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.8470 171.5 -9.6 50 0.2174 161.8- 21.1 NANNO CHALK OOZE 3 14 1 6 49.0 0.0 0.00 7.99 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.6781 175.2 13.6 50 0.2915 207.0 54.6 NANNO CHALK OOZE 3 14 2 1 120.0 0.0 12.00 13.20 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.4595 170.3 10.1 50 0.1486 171.4- 12.0 NANNO CHALK OOZE 3 14 2 2 48.0 0.0 12.00 13.98 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2717 169.0 1.3 50 0.8346 162.9- 11.8 NANNO CHALK OOZE 3 14 2 3 65.0 0.0 12.00 15.65 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 4 4 0.1829 44.3 -25.9 50 0.1841 31.3- 19.0 NANNO CHALK OOZE 3 14 2 4 50.0 0.0 12.00 17.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.4833 203.6 -14.4 50 0.2000 235.5- 28.5 NANNO CHALK OOZE 3 14 2 5 52.0 0.0 12.00 18.52 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.3208 216.2 -7.0 50 0.1809 246.6- 15.1 NANNO CHALK OOZE 3 14 3 2 52.0 0.0 33.00 35.02 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.3942 188.1 -34.5 50 0.2064 207.4- 54.7 NANNO CHALK OOZE 3 14 3 4 50.0 0.0 33.00 38.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.3661 166.6 -10.0 50 0.1023 181.1- 14.6 NANNO CHALK OOZE 3 14 4 1 36.0 0.0 52.00 52.36 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.6383 105.5 6.5 50 0.3801 106.4 5.4 NANNO CHALK OOZE 3 14 5 2 10.0 0.0 61.00 62.60 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2399 170.7 -22.2 50 0.1106 137.0- 30.4 NANNO CHALK OOZE 3 14 5 3 56.0 0.0 61.00 64.56 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1254 201.7 25.9 50 0.4556 286.1- 20.8 NANNO CHALK OOZE 3 14 5 4 50.0 0.0 61.00 66.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.1960 222.9 31.1 50 0.1136 259.3 54.0 NANNO CHALK OOZE 3 14 6 3 50.0 0.0 71.00 74.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1833 165.0 15.8 50 0.8679 148.1 47.7 NANNO CHALK OOZE 3 14 6 4 50.0 0.0 71.00 76.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.1824 195.3 15.0 50 0.1535 210.8 75.7 NANNO CHALK OOZE 3 14 6 5 50.0 0.0 71.00 77.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.3287 177.0 53.9 50 0.2231 213.0 67.5 NANNO CHALK OOZE 3 14 6 6 50.0 0.0 71.00 79.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2329 171.6 12.6 50 0.8088 143.7 30.0 NANNO CHALK OOZE 3 14 7 1 50.0 0.0 80.00 80.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.3654 145.7 42.4 50 0.2965 122.4 47.7 NANNO CHALK OOZE 3 14 7 2 50.0 0.0 80.00 82.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.4576 297.2 45.4 50 0.3790 321.7 37.8 NANNO CHALK OOZE 3 14 7 3 50.0 0.0 80.00 83.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2781 189.2 19.7 50 0.8881 193.8 52.0 NANNO CHALK OOZE 3 14 7 4 50.0 0.0 80.00 85.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2041 154.2 -20.8 50 0.1508 64.5 58.1 NANNO CHALK OOZE 3 14 7 5 100.0 0.0 80.00 87.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2820 156.0 26.3 50 0.1561 117.6 16.8 NANNO CHALK OOZE 3 14 7 6 9.0 0.0 80.00 87.59 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.6908 145.5 32.2 50 0.5191 142.1 42.3 NANNO CHALK OOZE 3 14 8 1 45.0 0.0 89.00 89.45 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 3 3 0.1979 340.8 46.5 50 0.1674 344.3 46.3 NANNO CHALK OOZE 3 14 8 5 50.0 0.0 89.00 95.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 198.6 52.3 50 182.2 53.7 NANNO CHALK OOZE 3 14 9 2 50.0 0.0 98.00 100.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 3 3 0.3738 301.1 -10.0 50 0.3353 303.3 0.0 NANNO CHALK OOZE 3 14 9 4 100.0 0.0 98.00 103.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 3 5 0.2732 172.5 -10.1 50 0.1513 210.7- 48.3 NANNO CHALK OOZE 3 14 9 5 50.0 0.0 98.00 104.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2017 253.8 -32.8 50 0.8186 252.4- 52.5 NANNO CHALK OOZE 3 14 9 5 123.0 0.0 98.00 105.23 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2369 172.3 36.1 50 0.6354 119.7 10.7 NANNO CHALK OOZE 3 14 9 6 15.0 0.0 98.00 105.65 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.5742 141.6 32.7 50 0.3818 133.3 40.2 NANNO CHALK OOZE 3 14 9 6 50.0 0.0 98.00 106.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.7914 116.0 35.7 50 0.4906 109.4 44.2 NANNO CHALK OOZE 3 14 9 6 100.0 0.0 98.00 106.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2195 163.5 26.3 50 0.4901 103.4 66.3 NANNO CHALK OOZE