leg site hole core section top interval depth(centimeters) bottom interval depth(centimeters) top of core depth(meters) sample midpoint depth(meters) analyst code piece number lithology shipboard or onshore measurement data source nrm intensity nrm inclination nrm declination stable inclination stable declination quality of orientation mean demagnetizing field initial susceptibility koenigsberger ration comments 70 508 B 3 1 3.0 5.0 51.50 51.54 39 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) UNORIENTED 0.68@-3 APHYRIC TO PLAG MOD PHYRIC BASALT,ALT MOD* 3 70 508 B 3 1 11.0 13.0 51.50 51.62 FURUTA, T. 39 IGNEOUS ONSHORE INITIAL REPORTS (IR) APHYRIC TO PLAG PHYRIC BASALT,ALT MOD* 6 70 508 B 3 1 42.0 44.0 51.50 51.93 FURUTA, T. 43 IGNEOUS ONSHORE INITIAL REPORTS (IR) APHYRIC TO PLAG MOD PHYRIC BASALT,ALT MOD* 5 70 508 B 4 1 3.0 5.0 57.50 57.54 FURUTA, T. 44 IGNEOUS ONSHORE INITIAL REPORTS (IR) APHYRIC BASALT,ALT MOD* 5 70 508 B 4 1 3.0 5.0 57.50 57.54 44 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 11.2@-3 -4. 170. -2. 174. 0.79@-3 43. APHYRIC BASALT,ALT FRESH* 3 70 508 B 4 1 3.0 5.0 57.50 57.54 44 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 13.6@-3 UNORIENTED 216 0.88@-3 47. APHYRIC BASALT,ALT FRESH* 4