leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core depth(m) sample midpoint depth(m) analyst piece number lithology shipboard or onshore measurement data source thermomagnetic curve curie temperature saturation intensity saturation remanence coercive force remanent coercive force grain-size 38 343 13 2 20.0 0.0 252.00 253.70 KENT, D. IGNEOUS ONSHORE INITIAL REPORTS (IR) 310 38 343 13 2 20.0 0.0 252.00 253.70 KENT, D. IGNEOUS ONSHORE INITIAL REPORTS (IR) 310