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 16 1 1 12.0 0.0 0.00 0.12 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.4924 357.4 2.8 50 0.2067 341.9 9.3 NANNO CHALK OOZE 3 16 1 1 48.0 0.0 0.00 0.48 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.7603 245.8 11.2 50 0.6597 268.3 6.2 NANNO CHALK OOZE 3 16 1 1 100.0 0.0 0.00 1.00 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1004 140.5 7.7 50 0.6909 51.4- 23.1 NANNO CHALK OOZE 3 16 1 2 100.0 0.0 0.00 2.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 0.1 -2.6 50 348.6- 42.1 NANNO CHALK OOZE 3 16 2 6 2.0 0.0 18.60 26.12 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2662 171.7 29.8 50 0.1209 167.0 38.4 NANNO CHALK OOZE 3 16 2 6 11.0 0.0 18.60 26.21 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1233 122.7 17.5 50 0.6081 94.5- 33.0 NANNO CHALK OOZE 3 16 2 6 50.0 52.0 18.60 26.61 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1579 211.7 -21.2 50 0.5712 228.8 43.2 NANNO CHALK OOZE 3 16 4 1 52.0 0.0 54.90 55.42 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.3380 198.7 4.7 50 0.1781 219.4 15.6 NANNO CHALK OOZE 3 16 4 1 100.0 0.0 54.90 55.90 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.2270 153.7 0.6 50 0.7613 147.4- 15.4 FORAM NANNO CHALK OOZE 3 16 4 2 11.0 0.0 54.90 56.51 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2204 172.4 0.3 50 0.1470 173.3- 18.9 FORAM NANNO CHALK OOZE 3 16 4 2 100.0 0.0 54.90 57.40 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1035 134.2 8.3 50 0.2976 190.4 21.8 FORAM NANNO CHALK OOZE 3 16 4 3 13.0 0.0 54.90 58.03 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 194.7 35.4 50 216.0 32.2 FORAM NANNO CHALK OOZE 3 16 4 3 54.0 0.0 54.90 58.44 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2079 168.4 27.2 50 0.1278 159.0 41.7 FORAM NANNO CHALK OOZE 3 16 4 3 100.0 0.0 54.90 58.90 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1327 163.5 -0.8 50 0.3080 185.5 12.6 FORAM NANNO CHALK OOZE 3 16 4 4 10.0 0.0 54.90 59.50 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 6 6 0.8978 165.4 29.4 50 0.5042 152.1 41.4 FORAM NANNO CHALK OOZE 3 16 4 4 50.0 0.0 54.90 59.90 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2217 175.6 -11.7 50 0.1398 201.1 -3.7 FORAM NANNO CHALK OOZE 3 16 4 4 100.0 0.0 54.90 60.40 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1378 171.6 25.3 50 0.8010 175.4 19.7 FORAM NANNO CHALK OOZE 3 16 4 5 12.0 0.0 54.90 61.02 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1008 160.7 -3.2 50 0.5053 163.3 10.8 NANNO CHALK OOZE 3 16 4 5 50.0 0.0 54.90 61.40 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 5 0.2510 178.4 -23.9 50 0.1202 170.4- 32.0 NANNO CHALK OOZE 3 16 4 5 100.0 0.0 54.90 61.90 0 CONVENTIONAL ROTARY DRILLING CORER Opdyke, N. D. ONSHORE IR 5 6 0.1455 183.1 -4.7 50 0.7156 177.7- 12.1 NANNO CHALK OOZE