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 54 428 5 4 15.0 18.0 57.50 62.17 PETERSEN, N. 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.924@-3 47.6 42.0 GOOD 195 1.4@-3 6.0 APHYRIC BASALT,ALT FRESH,ST INC QUESTIONABLE* 3 54 428 5 4 36.0 39.0 57.50 62.38 PETERSEN, N. 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6.456@-3 -30.4 -22. GOOD 92 2.3@-3 8.0 APHYRIC BASALT,ALT FRESH* 3 54 428 5 4 72.0 75.0 57.50 62.74 PETERSEN, N. 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 9.033@-3 24.5 -17.5 GOOD 65 1.8@-3 14.0 APHYRIC BASALT,ALT FRESH* 3 54 428 5 4 81.0 84.0 57.50 62.83 PETERSEN, N. 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.719@-3 -26.7 -19. GOOD 80 2.6@-3 5.0 APHYRIC BASALT,ALT FRESH* 3 54 428 6 1 18.0 21.0 67.00 67.20 PETERSEN, N. 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7.354@-3 -31.2 -20. GOOD 65 2.2@-3 9.0 APHYRIC BASALT,ALT FRESH* 3 54 428 6 1 74.0 77.0 67.00 67.76 PETERSEN, N. 8C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7.584@-3 -46.1 -22. GOOD 58 2.4@-3 9.0 APHYRIC BASALT,ALT FRESH* 4 54 428 6 1 127.0 130.0 67.00 68.29 PETERSEN, N. 10B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6.362@-3 -46.2 -19. GOOD 75 1.5@-3 12.0 APHYRIC BASALT,ALT MOD* 3 54 428 6 2 6.0 9.0 67.00 68.58 PETERSEN, N. 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 9.130@-3 -46.9 -22. GOOD 47 2.9@-3 9.0 APHYRIC BASALT,ALT FRESH,ST INC QUESTIONABLE* 3 54 428 6 2 75.0 78.0 67.00 69.26 PETERSEN, N. 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5.822@-3 -36.8 -24. GOOD 55 2.8@-3 6.0 APHYRIC BASALT,ALT SLIGHT* 3