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 54 422 7 1 39.0 42.0 46.00 46.41 PETERSEN, N. 6A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.272@-3 -14.8 -9. GOOD 20 2.27@-3 1.6 APHYRIC BASALT,ALT FRESH* 3 54 422 7 1 45.0 48.0 46.00 46.47 PETERSEN, N. 6B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.029@-3 -46.1 -21. 60 APHYRIC BASALT,ALT FRESH* 4 54 422 7 1 89.0 92.0 46.00 46.91 PETERSEN, N. 7E IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.466@-3 -31.9 GOOD 45 1.99@-3 APHYRIC BASALT,ALT FRESH,ST INC -14 OR -5* 3 54 422 7 2 14.0 17.0 46.00 47.66 PETERSEN, N. 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.329@-3 -34.2 -17. GOOD 50 2.04@-3 6.0 APHYRIC BASALT,ALT FRESH* 4 54 422 8 5 23.0 26.0 49.00 55.25 PETERSEN, N. 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.196@-3 -47.6 GOOD <100 1.57@-3 6.0 APHYRIC BASALT,ALT SLIGHT, ST INC 14 OR 15* 3 54 422 8 5 127.0 130.0 49.00 56.29 PETERSEN, N. 14 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.573@-3 -38.2 -20. 40 APHYRIC BASALT,FRESH* 4 54 422 8 5 132.0 135.0 49.00 56.34 PETERSEN, N. 14 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5.685@-3 -40.8 GOOD 45 2.24@-3 7.0 APHYRIC BASALT,ALT SLIGHT,ST INC -19 OR -7* 3 54 422 9 1 38.0 41.0 54.00 54.40 PETERSEN, N. 4A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.056@-3 -42.7 -17.5 63 APHYRIC BASALT* 4 54 422 9 1 70.0 73.0 54.00 54.72 PETERSEN, N. 4C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.259@-3 -37.8 -20. GOOD 40 2.38@-3 4.0 APHYRIC BASALT,ALT FRESH* 3 54 422 9 2 19.0 22.0 54.00 55.71 PETERSEN, N. 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.540@-3 -46.7 -23. 62 APHYRIC BASALT,ALT FRESH,ST INCS QUESTIONABLE* 4 54 422 9 2 45.0 48.0 54.00 55.97 PETERSEN, N. 4B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.323@-3 -46.6 -24. GOOD 85 2.08@-3 4.0 APHYRIC BASALT* 3 54 422 9 2 135.0 138.0 54.00 56.87 PETERSEN, N. 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.235@-3 -42.5 -30. GOOD 75 1.66@-3 7.0 APHYRIC BASALT* 3 54 422 9 3 23.0 26.0 54.00 57.25 PETERSEN, N. 4A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.007@-3 -47.3 -36. 30 PLAG SPARSELY PHYRIC BASALT* 4 54 422 9 3 91.0 94.0 54.00 57.93 PETERSEN, N. 6C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.930@-3 -34.4 -28. GOOD 85 1.84@-3 6.0 APHYRIC BASALT,ALT FRESH* 3 54 422 9 4 10.0 13.0 54.00 58.62 PETERSEN, N. 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.018@-3 -47.9 -27. 70 APHYRIC BASALT,ALT FRESH* 4 54 422 9 4 135.0 138.0 54.00 59.87 PETERSEN, N. 13A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6.386@-3 -27.8 -23. GOOD 80 1.57@-3 11.0 APHYRIC BASALT* 3 54 422 9 4 143.0 146.0 54.00 59.95 PETERSEN, N. 13B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5.156@-3 -26.3 -13. 78 APHYRIC BASALT,GLOMEROCRYSTS OF PLAG?* 4 54 422 9 5 31.0 34.0 54.00 60.33 PETERSEN, N. 3B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) APHYRIC BASALT,ALT FRESH* 4 54 422 9 5 72.0 75.0 54.00 60.74 PETERSEN, N. 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.587@-3 -31.2 -25. GOOD 75 1.65@-3 4.0 APHYRIC BASALT* 3