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 54 419 A 1 3 72.0 75.0 0.00 3.74 0 CONVENTIONAL ROTARY DRILLING CORER Petersen, N. ONSHORE IR 6 12.49 8.5 140 16.0 MARLY FORAM-NANNO OOZE 54 419 A 1 3 87.0 89.0 0.00 3.88 0 CONVENTIONAL ROTARY DRILLING CORER Petersen, N. ONSHORE IR 6 13.77 40.5 240 41.0 MARLY FORAM-NANNO OOZE