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 49 407 35 1 37.0 39.0 319.50 319.88 4B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3085@-6 65.8 63.7 40 ALT MOD,APHYRIC BASALT* 3 49 407 35 1 109.0 113.0 319.50 320.61 TUFF (SEDIMENTARTY) SHIPBOARD INITIAL REPORTS (IR) 50@-6 43.6 61.6 130 TUFF* 3 49 407 35 2 17.0 20.0 319.50 321.18 TUFF (SEDIMENTARTY) SHIPBOARD INITIAL REPORTS (IR) 90@-6 71.1 45.0 7100 TUFF* 3 49 407 36 1 93.0 96.0 329.00 329.95 TUFF (SEDIMENTARTY) SHIPBOARD INITIAL REPORTS (IR) 90@-6 58.0 57.8 100 TUFF* 3 49 407 36 2 9.0 11.0 329.00 330.60 TUFF (SEDIMENTARTY) SHIPBOARD INITIAL REPORTS (IR) 80@-6 72.2 68.2 150 TUFF* 3 49 407 36 2 74.0 76.0 329.00 331.25 2A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4687@-6 77.1 73.2 40 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 36 2 91.0 93.0 329.00 331.42 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3500@-6 63.1 73.1 90 3.3@-3 2.0 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 36 2 91.0 93.0 329.00 331.42 DAY, R. 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.43@-3 2.0 PLAG SPARSELY PHYRIC BASALT,ALT MOD* 4 49 407 36 2 120.0 122.0 329.00 331.71 DAY, R. 2B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 29.50@-3 64. 30 3.53@-3 16.1 PLAG SPARSELY PHYRIC BASALT,ALT MOD* 4 49 407 36 3 9.0 11.0 329.00 332.10 1A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5600@-6 71.2 69.9 2.8@-3 3.8 ALT MOD,PLAG SPARSELY PHYRIC BASALT,MDF IS 3 THERMAL* 4 49 407 36 3 14.0 16.0 329.00 332.15 1A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6100@-6 63.5 69.5 100 2.8@-3 4.2 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 36 3 56.0 58.0 329.00 332.57 DAY, R. 1C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.25@-3 66. 25 3.71@-3 1.7 PLAG SPARSELY PHYRIC BASALT,ALT MOD* 4 49 407 36 3 58.0 60.0 329.00 332.59 1C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3246@-6 72.8 65.9 25 2.0@-3 6.1 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 36 3 140.0 142.0 329.00 333.41 DAY, R. 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 9.03@-3 72. 85 3.19@-3 5.4 PLAG SPARSELY PHYRIC BASALT,ALT MOD* 4 49 407 37 1 30.0 32.0 338.50 338.81 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6300@-6 77.4 67.6 60 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 37 1 74.0 76.0 338.50 339.25 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3700@-6 78.2 50.7 35 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 37 1 111.0 113.0 338.50 339.62 13 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7700@-6 73.2 68.7 1.4@-3 24.3 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 407 37 1 140.0 142.0 338.50 339.91 DAY, R. 17 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.68@-3 -70. 3.42@-3 1.5 APHYRIC BASALT,ALT MOD* 4 49 407 37 2 74.0 76.0 338.50 340.75 8A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2700@-6 -12.1 -85.8 150 ALT MOD,APHYRIC BASALT* 3 49 407 38 1 52.0 54.0 348.00 348.53 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1500@-6 -43.9 -70.3 200 ALT MOD,APHYRIC BASALT* 3 49 407 38 2 59.0 61.0 348.00 350.10 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2200@-6 -47.4 -56.6 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 407 38 3 56.0 58.0 348.00 351.57 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4300@-6 -45.2 -73.8 130 2.0@-3 4.7 ALT MOD,APHYRIC BASALT* 3 49 407 38 3 56.0 58.0 348.00 351.57 DAY, R. 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.33@-3 3.5 APHYRIC BASALT,ALT MOD* 4 49 407 38 3 81.0 83.0 348.00 351.82 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4100@-6 56.6 -73.4 150 ALT MOD,APHYRIC BASALT* 3 49 407 39 1 49.0 51.0 357.50 358.00 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2466@-6 -53.9 -65.2 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 407 39 2 23.0 25.0 357.50 359.24 DAY, R. 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6.36@-3 68. 45 1.93@-3 6.3 APHYRIC BASALT,ALT MOD* 4 49 407 39 2 58.0 60.0 357.50 359.59 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1000@-6 14.5 -70.3 80 ALT MOD,APHYRIC BASALT* 3 49 407 39 3 25.0 27.0 357.50 360.76 DAY, R. 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.40@-3 -70. 140 2.94@-3 2.9 APHYRIC BASALT,ALT MOD,THERMOMAGNETIC CURVE IS 4 REVERSIBLE* 5 49 407 39 3 42.0 44.0 357.50 360.93 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2600@-6 -43.3 -78.7 180 2.1@-3 2.4 ALT MOD,APHYRIC BASALT* 3 49 407 39 3 42.0 44.0 357.50 360.93 DAY, R. 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.65@-3 3.0 APHYRIC BASALT,ALT MOD,THERMOMAGNETIC CURVE IS 4 REVERSIBLE* 5 49 407 39 3 48.0 50.0 357.50 360.99 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2100@-6 -23.9 -77.2 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 407 39 3 126.0 128.0 357.50 361.77 DAY, R. 10 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.39@-3 -68. 185 3.07@-3 0.9 APHYRIC BASALT,ALT MOD* 4 49 407 39 3 140.0 142.0 357.50 361.91 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2600@-6 35.5 -66.1 35 ALT MOD,APHYRIC BASALT* 3 49 407 39 3 140.0 142.0 357.50 361.91 DAY, R. 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.64@-3 1.9 APHYRIC BASALT,ALT MOD* 4 49 407 40 1 59.0 61.0 367.00 367.60 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2809@-6 -49.7 -63.4 300 ALT SLIGHT* 3 49 407 41 1 100.0 102.0 376.50 377.51 12 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4300@-6 -42.3 0.43@-3 19.1 ALT MOD,APHYRIC BASALT* 3 49 407 41 1 100.0 102.0 376.50 377.51 DAY, R. 12 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.694@-3 11.9 APHYRIC BASALT,ALT MOD* 4 49 407 42 1 77.0 79.0 386.00 386.78 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4800@-6 30.4 -63.8 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 407 42 1 87.0 89.0 386.00 386.88 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2727@-6 -34.7 -67.0 180 ALT MOD,APHYRIC BASALT* 3 49 407 42 2 143.0 145.0 386.00 388.94 18 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5281@-6 51.1 -66.5 20 ALT MOD,APHYRIC BASALT* 3 49 407 44 1 17.0 19.0 424.00 424.18 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 8200@-6 -24.5 -34.7 150 ALT MOD,APHYRIC BASALT* 3 49 407 44 1 68.0 70.0 424.00 424.69 6A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 18500@-6 -38.4 -43.3 160 0.70@-3 52.3 ALT MOD,APHYRIC BASALT* 3 49 407 44 1 68.0 70.0 424.00 424.69 DAY, R. 6A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.917@-3 39.0 APHYRIC BASALT,ALT MOD* 4 49 407 44 1 80.0 82.0 424.00 424.81 DAY, R. 6B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 26.00@-3 -43. 125 1.21@-3 41.0 APHYRIC BASALT,ALT MOD* 4 49 407 45 1 69.0 71.0 433.50 434.20 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 10548@-6 -25.6 -68.6 110 ALT MOD,APHYRIC BASALT* 3 49 407 45 1 90.0 95.0 433.50 434.43 DAY, R. IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7.06@-3 -62. 183 1.63@-3 8.3 APHYRIC BASALT,ALT MOD* 4 49 407 45 2 40.0 42.0 433.50 435.41 6A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1941@-6 -53.3 -36.4 250 ALT MOD,APHYRIC BASALT* 3 49 407 45 3 122.0 124.0 433.50 437.73 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 11439@-6 -34.5 -67.0 100 ALT MOD,APHYRIC BASALT* 3 49 407 45 4 53.0 55.0 433.50 438.54 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 14348@-6 -48.1 -49.6 350 OL SPARSELY PHYRIC BASALT,ALT MOD* 3 49 407 45 4 58.0 60.0 433.50 438.59 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 15600@-6 -57.9 -57.2 200 1.4@-3 21.5 ALT MOD,OL SPARSELY PHYRIC BASALT* 3 49 407 45 4 58.0 60.0 433.50 438.59 DAY, R. 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 450 2.02@-3 15.0 OL SPARSELY PHYRIC BASALT,ALT MOD* 4 49 407 46 1 15.0 17.0 443.00 443.16 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3900@-6 -56.8 0.80@-3 9.6 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 46 1 63.0 65.0 443.00 443.64 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1787@-6 -53.2 -56.7 7400 ALT MOD,OL SPARSELY PHYRIC BASALT* 3 49 407 46 1 107.0 109.0 443.00 444.08 DAY, R. 8C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.83@-6 -60. 425 0.225@-3 16.0 PLAG SPARSELY PHYRIC BASALT,ALT MOD* 4 49 407 46 2 59.0 61.0 443.00 445.10 1F IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6400@-6 -54.1 -67.7 ALT SLIGHT,APHYRIC BASALT* 3 49 407 46 2 59.0 61.0 443.00 445.10 DAY, R. 1F IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 30 1.83@-3 6.7 APHYRIC BASALT,ALT SLIGHT* 4 49 407 46 3 66.0 68.0 443.00 446.67 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4574@-6 -65.1 -64.7 220 ALT SLIGHT,PILLOW MARGIN* 3 49 407 46 4 68.0 72.0 443.00 448.20 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2521@-6 -56.4 -54.2 280 ALT EXT,APHYRIC BASALT* 3 49 407 47 1 48.0 50.0 452.50 452.99 1C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6453@-6 -67.2 -68.1 80 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 407 47 1 116.0 118.0 452.50 453.67 DAY, R. 4D IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.47@-3 -60. 228 0.261@-3 10.8 PLAG SPARSELY PHYRIC BASALT,ALT MOD,THERMOMAG 4 CURVE IS IRREVERSIBLE* 5 49 407 47 2 14.0 16.0 452.50 454.15 1B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1853@-6 -34.3 -58.0 250 ALT EXT,APHYRIC BASALT* 3 49 407 47 2 88.0 90.0 452.50 454.89 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1336@-6 -47.7 -53.7 200 ALT EXT,APHYRIC BASALT* 3 49 407 47 2 88.0 90.0 452.50 454.89 DAY, R. 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.240@-3 10.4 APHYRIC BASALT,ALT EXT,THERMOMAGNETIC CURVE IS 4 IRREVERSIBLE* 5 49 407 47 3 20.0 22.0 452.50 455.71 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2983@-6 -39.8 -58.7 90 ALT MOD,APHYRIC BASALT* 3 49 407 47 3 64.0 68.0 452.50 456.16 DAY, R. 6A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 12.90@-3 -50. 145 2.51@-3 9.9 APHYRIC BASALT,ALT MOD,THERMOMAGNETIC CURVE IS 4 REVERSIBLE* 5 49 407 47 4 40.0 43.0 452.50 457.42 1F IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2301@-6 -54.6 -64.4 210 ALT MOD,APHYRIC BASALT* 3