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 49 409 7 6 73.0 75.0 72.00 80.24 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 17158@-6 -73.1 -72.0 180 ALT SLIGHT,PLAG SPARSELY PHYRIC BASALT* 3 49 409 7 7 1.0 3.0 72.00 81.02 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 14141@-6 -70.8 -71.9 40 ALT SLIGHT,PLAG SPARSELY PHYRIC BASALT* 3 49 409 7 7 48.0 50.0 72.00 81.49 DAY, R. 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.23@-3 PLAG SPARSELY PHYRIC BASALT,ALT SLIGHT* 4 49 409 8 1 112.0 113.0 81.50 82.63 13 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4192@-6 -44.0 -52.4 300 ALT SLIGHT,APHYRIC BASALT* 3 49 409 9 1 4.0 6.0 91.00 91.05 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5767@-6 -64.7 -70.6 150 ALT SLIGHT,APHYRIC BASALT* 3 49 409 9 1 130.0 132.0 91.00 92.31 17 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3264@-6 -50.5 -54.6 ALT SLIGHT,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 9 2 24.0 34.0 91.00 92.79 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2542@-6 -53.4 -58.7 220 ALT MOD,APHYRIC BASALT* 3 49 409 9 3 13.0 17.0 91.00 94.15 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3276@-6 -58.0 -60.2 ALT MOD,PLAG-OL MODERATELY PHYRIC BASALT* 3 49 409 9 3 119.0 122.0 91.00 95.21 14 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3649@-6 -51.1 -67.0 75 2.2@-3 3.2 ALT FRESH,PLAG-OL MODERATELY PHYRIC BASALT* 3 49 409 9 3 130.0 132.0 91.00 95.31 DAY, R. 17 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.51@-3 -72. 80 2.95@-3 2.9 PLAG-OL MOD PHYRIC BASALT* 4 49 409 10 1 10.0 12.0 100.50 100.61 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2156@-6 -32.7 -74.1 60 ALT MOD,PLAG MODERATELY PHYRIC BASALT* 3 49 409 10 1 10.0 12.0 100.50 100.61 DAY, R. 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.13@-3 1.4 PLAG MOD PHYRIC BASALT,ALT MOD,THERMOMAGNETIC 4 CURVE IS REVERSIBLE* 5 49 409 10 2 28.0 31.0 100.50 102.30 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4088@-6 -53.9 -62.7 480 ALT MOD,APHYRIC BASALT* 3 49 409 10 2 136.0 139.0 100.50 103.38 16 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 12323@-6 -62.2 -66.1 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 10 2 138.0 140.0 100.50 103.39 DAY, R. 16 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.72@-3 -68. 800 0.253@-3 21.0 APHYRIC BASALT,ALT MOD* 4 49 409 10 3 60.0 64.0 100.50 104.12 4C IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5542@-6 -65.0 -73.6 180 ALT MOD,APHYRIC BASALT* 3 49 409 10 4 88.0 90.0 100.50 105.89 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5121@-6 -61.4 -64.9 2.2@-3 4.4 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 10 5 42.0 44.0 100.50 106.93 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3699@-6 -41.7 -63.4 80 ALT MOD,PLAG SPARSELY PHYRIC BASALT* 3 49 409 10 6 134.0 136.0 100.50 109.35 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 8405@-6 -67.7 -67.4 80 ALT MOD,APHYRIC BASALT* 3 49 409 10 7 6.0 8.0 100.50 109.57 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7940@-6 -58.4 ALT MOD,APHYRIC BASALT* 3 49 409 10 7 6.0 8.0 100.50 109.57 DAY, R. 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 171 3.16@-3 4.4 APHYRIC BASALT,ALT MOD* 4 49 409 10 8 60.0 62.0 100.50 111.61 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6265@-6 -46.6 -65.6 100 ALT MOD,APHYRIC BASALT* 3 49 409 11 1 54.0 56.0 110.00 110.55 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6585@-6 -57.7 -63.2 120 ALT MOD,APHYRIC BASALT* 3 49 409 11 1 54.0 56.0 110.00 110.55 DAY, R. 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.20@-3 10.6 APHYRIC BASALT,ALT MOD* 4 49 409 11 2 78.0 80.0 110.00 112.29 8A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3293@-6 -28.5 -52.9 ALT MOD,APHYRIC BASALT,MDF THERMAL* 3 49 409 11 3 78.0 80.0 110.00 113.79 2F IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3914@-6 -47.7 -64.1 50 ALT MOD,APHYRIC BASALT* 3 49 409 11 4 36.0 38.0 110.00 114.87 3A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4083@-6 -53.9 -66.5 60 2.0@-3 3.9 ALT MOD,APHYRIC BASALT* 3 49 409 11 4 36.0 38.0 110.00 114.87 DAY, R. 3A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.60@-3 3.0 APHYRIC BASALT,ALT MOD* 4 49 409 12 1 138.0 140.0 119.50 120.89 15B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2649@-6 -73.0 -72.7 180 ALT MOD,APHYRIC BASALT* 3 49 409 13 1 48.0 50.0 129.00 129.49 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5220@-6 -77.8 -77.9 200 ALT SLIGHT,APHYRIC BASALT* 3 49 409 13 1 137.0 140.0 129.00 130.39 SEDIMENARY SHIPBOARD INITIAL REPORTS (IR) 10@-6 -71.7 -77.0 300 0.03@-3 0.7 ALT EXT,TUFFACEOUS FOSSILIFEROUS SEDIMENTARY 3 BRECCIA* 4 49 409 13 2 84.0 87.0 129.00 131.36 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 8591@-6 33.9 36.2 VERY POOR 280 POLARITY UNCERTAIN,BASALTIC BRECCIA* 3 49 409 13 3 37.0 40.0 129.00 132.39 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7785@-6 -46.0 -47.9 260 ALT MOD,APHYRIC BASALT* 3 49 409 13 3 37.0 40.0 129.00 132.39 DAY, R. 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.361@-3 41.0 APHYRIC BASALT,ALT MOD* 4 49 409 14 1 48.0 52.0 138.50 139.00 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5700@-6 -43.7 -48.1 250 ALT MOD,APHYRIC BASALT* 3 49 409 15 1 26.0 28.0 148.00 148.27 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6283@-6 -57.2 -59.4 200 0.36@-3 33.6 ALT MOD,APHYRIC BASALT* 3 49 409 15 1 26.0 28.0 148.00 148.27 DAY, R. 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6.30@-3 -60. 0.406@-3 30.0 APHYRIC BASALT,ALT SLIGHT* 4 49 409 15 1 132.0 134.0 148.00 149.33 15 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5643@-6 68.7 66.8 VERY POOR 150 ALT MOD,APHYRIC BASALT,POLARITY OF INCS UNCERT* 3 49 409 15 2 35.0 37.0 148.00 149.86 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 9551@-6 -64.0 -66.4 80 ALT SLIGHT,APHYRIC BASALT* 3 49 409 15 2 62.0 64.0 148.00 150.13 DAY, R. 8A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 10.10@-3 -61. 275 0.555@-3 35.0 APHYRIC BASALT,ALT SLIGHT* 4 49 409 15 2 140.0 142.0 148.00 150.91 16 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2089@-6 -55.0 ALT SLIGHT,APHYRIC BASALT* 3 49 409 15 3 104.0 106.0 148.00 152.05 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 661@-6 -54.6 -63.3 ALT SLIGHT,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 15 4 62.0 65.0 148.00 153.14 5A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 973@-6 -54.9 -60.4 450 ALT SLIGHT,APHYRIC BASALT* 3 49 409 15 5 68.0 70.0 148.00 154.69 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1613@-6 -66.9 -66.1 7500 ALT SLIGHT,APHYRIC BASALT* 3 49 409 15 6 30.0 32.0 148.00 155.81 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5339@-6 -56.3 -59.5 140 ALT SLIGHT,APHYRIC BASALT* 3 49 409 16 1 89.0 92.0 157.50 158.41 DAY, R. 6B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.73@-3 -64. 775 0.249@-3 13.0 APHYRIC BASALT,ALT SLIGHT* 4 49 409 16 1 122.0 125.0 157.50 158.74 8A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1431@-6 -60.8 -65.8 390 ALT SLIGHT,APHYRIC BASALT* 3 49 409 16 2 16.0 19.0 157.50 159.18 1B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 9055@-6 -70.5 -72.4 160 ALT FRESH,APHYRIC BASALT* 3 49 409 17 1 36.0 38.0 167.00 167.37 5A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2592@-6 -53.0 -60.4 290 0.33@-3 15.0 ALT MOD,APHYRIC BASALT* 3 49 409 17 1 36.0 38.0 167.00 167.37 DAY, R. 5A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.458@-3 11.0 APHYRIC BASALT,ALT MOD* 4 49 409 17 2 11.0 13.0 167.00 168.62 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4742@-6 -57.8 -61.0 130 ALT MOD,BASALT* 3 49 409 18 1 140.0 150.0 176.50 177.95 17 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4724@-6 -64.8 -66.0 170 0.34@-3 27.1 ALT MOD,OL MODERATELY PHYRIC BASALT* 3 49 409 18 2 96.0 100.0 176.50 178.98 11A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 892@-6 -52.7 -75.6 420 ALT MOD,OL MODERATELY PHYRIC BASALT* 3 49 409 18 3 104.0 106.0 176.50 180.55 DAY, R. 17 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 8.35@-3 -70. 150 0.381@-3 42.0 ALT MOD,OL MOD PHYRIC BASALT* 4 49 409 18 3 120.0 125.0 176.50 180.72 13 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2133@-6 -42.5 -67.3 ALT MOD,OL MODERATELY PHYRIC BASALT,MDF IS 3 THERMAL* 4 49 409 18 4 20.0 23.0 176.50 181.22 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7127@-6 -58.4 -61.2 100 ALT MOD,OL MOD PHYRIC BASALT* 3 49 409 18 4 20.0 23.0 176.50 181.22 DAY, R. 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.317@-3 43.0 ALT MOD,OL MOD PHYRIC BASALT* 4 49 409 18 4 100.0 105.0 176.50 182.03 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3639@-6 -62.6 -65.0 260 0.29@-3 24.2 ALT MOD,OL MOD PHYRIC BASALT* 3 49 409 20 1 53.0 60.0 195.50 196.07 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6651@-6 -58.2 -60.5 200 ALT SLIGHT,APHYRIC BASALT* 3 49 409 21 1 3.0 6.0 205.00 205.05 1 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3370@-6 -37.7 -48.8 310 ALT MOD,APHYRIC BASALT* 3 49 409 21 1 97.0 102.0 205.00 206.00 12 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2435@-6 -32.8 -57.0 250 ALT MOD,APHYRIC BASALT* 3 49 409 21 2 79.0 82.0 205.00 207.31 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6705@-6 -48.9 -52.8 320 0.72@-3 17.6 ALT MOD,APHYRIC BASALT* 3 49 409 21 3 37.0 39.0 205.00 208.38 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 10888@-6 -46.9 -51.2 ALT MOD,OL SPARSELY PHYRIC BASALT,MDF IS THERMAL*3 49 409 21 3 141.0 144.0 205.00 209.43 19 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6422@-6 -67.0 -66.2 190 ALT MOD,OL SPARSELY PHYRIC BASALT* 3 49 409 22 1 53.0 57.0 214.50 215.05 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3103@-6 -61.7 -66.4 200 APHYRIC BASALT* 3 49 409 22 1 53.0 57.0 214.50 215.05 DAY, R. 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.10@-3 -66. 0.410@-3 15.0 APHYRIC BASALT,THERMOMAGNETIC CURVE IS 4 IRREVERSIBLE* 5 49 409 22 1 94.0 97.0 214.50 215.46 10 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3174@-6 -55.6 -60.0 220 APHYRIC BASALT* 3 49 409 23 1 29.0 37.0 224.00 224.33 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4922@-6 -52.0 -54.7 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 23 2 34.0 35.0 224.00 225.85 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3161@-6 -47.3 -52.9 180 ALT MOD,APHYRIC BASALT* 3 49 409 23 2 34.0 35.0 224.00 225.85 DAY, R. 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.423@-3 16.0 ALT MOD,APHYRIC BASALT* 4 49 409 23 2 127.0 132.0 224.00 226.80 15 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5389@-6 -52.8 -58.6 430 0.27@-3 35.6 ALT MOD,APHYRIC BASALT* 3 49 409 24 1 14.0 17.0 233.50 233.66 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4968@-6 -42.3 -52.8 120 ALT MOD,APHYRIC BASALT* 3 49 409 24 1 142.0 148.0 233.50 234.95 15 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 12222@-6 -52.3 -55.0 140 ALT MOD,APHYRIC BASALT* 3 49 409 24 1 142.0 148.0 233.50 234.95 DAY, R. 15 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4.450@-3 5.3 ALT MOD,APHYRIC BASALT,THERMOMAGNETIC CURVE IS 4 REVERSIBLE* 5 49 409 24 2 45.0 47.0 233.50 235.46 DAY, R. 4B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2.43@-3 -59. 313 0.75@-3 6.2 APHYRIC BASALT,ALT EXT* 4 49 409 24 2 86.0 92.0 233.50 235.89 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3633@-6 -33.1 -50.2 70 ALT MOD,APHYRIC BASALT* 3 49 409 24 3 74.0 81.0 233.50 237.28 7A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1442@-6 -10.0 -66.5 70 ALT SLIGHT,APHYRIC BASALT* 3 49 409 24 4 88.0 93.0 233.50 238.91 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3255@-6 -55.9 -61.6 75 3.1@-3 2.1 ALT SLIGHT,APHYRIC BASALT* 3 49 409 24 4 88.0 93.0 233.50 238.91 DAY, R. 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.840@-3 1.7 ALT SLIGHT,APHYRIC BASALT* 4 49 409 24 5 67.0 73.0 233.50 240.20 5B IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5010@-6 -53.4 ALT MOD,APHYRIC BASALT* 3 49 409 24 5 80.0 90.0 233.50 240.35 DAY, R. 5D IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7.19@-3 -63. 170 2.56@-3 5.4 ALT MOD,APHYRIC BASALT* 4 49 409 24 6 65.0 71.0 233.50 241.68 4A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3870@-6 -28.6 -71.6 50 ALT MOD,APHYRIC BASALT* 3 49 409 24 6 65.0 71.0 233.50 241.68 DAY, R. 4A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.23@-3 2.3 ALT MOD,APHYRIC BASALT* 4 49 409 24 7 52.0 59.0 233.50 243.06 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2725@-6 -24.5 -68.4 40 ALT MOD,APHYRIC BASALT* 3 49 409 25 1 81.0 85.0 243.00 243.83 6 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5323@-6 -55.6 -66.6 120 ALT MOD,APHYRIC BASALT* 3 49 409 25 2 33.0 36.0 243.00 244.85 4A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 789@-6 -48.1 -64.5 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 25 3 84.0 86.0 243.00 246.85 DAY, R. 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1.69@-3 -64. 605 0.201@-3 16.0 ALT MOD,APHYRIC BASALT* 4 49 409 25 3 85.0 90.0 243.00 246.88 9 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 887@-6 -48.5 -54.7 320 ALT MOD,APHYRIC BASALT* 3 49 409 25 4 102.0 105.0 243.00 248.54 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1515@-6 -54.9 -64.3 210 ALT SLIGHT,APHYRIC BASALT* 3 49 409 26 1 30.0 32.0 252.50 252.81 3 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 1128@-6 -54.4 -66.1 390 ALT MOD,APHYRIC BASALT* 3 49 409 26 1 76.0 79.0 252.50 253.28 8 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 6006@-6 -57.0 -59.7 180 ALT MOD,APHYRIC BASALT* 3 49 409 27 1 32.0 35.0 262.00 262.34 4 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 14025@-6 -46.3 -47.3 250 ALT MOD,APHYRIC BASALT* 3 49 409 28 1 39.0 42.0 271.50 271.91 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 7488@-6 -69.3 -69.9 270 0.32@-3 45.0 ALT MOD,APHYRIC BASALT* 3 49 409 28 1 39.0 42.0 271.50 271.91 DAY, R. 5 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 0.409@-3 35.0 ALT MOD,APHYRIC BASALT* 4 49 409 28 1 145.0 148.0 271.50 272.97 18 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5746@-6 -65.6 -70.9 160 ALT MOD,APHYRIC BASALT* 3 49 409 31 1 11.0 14.0 300.00 300.13 2 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 5349@-6 -58.3 -64.5 120 ALT MOD,APHYRIC BASALT* 3 49 409 31 1 104.0 151.0 300.00 301.28 13 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3933@-6 -55.6 -62.2 ALT MOD,APHYRIC BASALT,MDF IS THERMAL* 3 49 409 31 1 116.0 118.0 300.00 301.17 DAY, R. 14A IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 3.06@-3 -58. 425 0.321@-3 18.0 ALT MOD, APHYRIC BASALT* 4 49 409 31 2 71.0 74.0 300.00 302.22 7 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 4314@-6 -59.3 -63.8 220 ALT MOD,APHYRIC BASALT* 3 49 409 32 1 78.0 89.0 309.50 310.34 11 IGNEOUS SHIPBOARD INITIAL REPORTS (IR) 2400@-6 -47.2 -52.0 200 APHYRIC BASALT* 3