"J.A. Brodie, J.G. Fitton" Chapter 36 Ms 152-250 XRF analysis of volcanic rocks from Hatton Bank (DSDP Leg 81). Sample Hole Core Section Interval (cm) Piece Depth (mbsf) SiO2 Al2O3 Fe2O3 MgO CaO Na2O K2O TiO2 MnO P2O5 LOI Total Nb Zr Y Sr Rb Zn Cu Ni Cr V Ba Sc R55201 552 22 1 0-3 1 284.00 46.41 10.54 19.99 10.60 3.76 2.66 0.11 3.06 0.14 0.28 2.59 100.13 3.8 181.2 66.7 105.4 0.4 149.1 239 50 103 525 12 54 R55202 552 22 1 34-36 4 284.34 46.22 11.52 19.59 9.02 3.98 2.87 0.13 3.54 0.14 0.32 2.71 100.04 4.1 191.1 68.1 112.1 0.6 147.1 265 57 148 631 21 57 R55204A 552 22 2 15-18 2 285.65 46.52 11.02 19.53 8.88 4.47 2.85 0.14 3.28 0.11 0.28 2.87 99.95 4.0 181.2 66.2 107.3 0.4 138.4 277 64 122 631 14 60 R55204B 552 22 2 41-43 4A 285.91 47.36 12.58 18.14 6.68 5.75 3.03 0.21 3.80 0.12 0.36 1.99 100.02 5.1 235.0 83.9 127.0 1.6 169.1 272 72 127 659 22 63 R55205 552 23 1 136-138 1 289.86 46.80 11.50 19.15 8.28 5.16 2.64 0.15 3.29 0.11 0.29 2.69 100.06 4.0 188.9 69.3 110.8 0.6 147.9 265 58 149 624 13 58 R55206 552 23 2 9-12 1 290.09 46.90 12.07 18.63 7.70 5.76 2.88 0.16 3.25 0.12 0.28 2.02 99.77 4.1 183.9 66.8 115.5 1.0 147.4 271 78 185 650 16 59 R55305 553A 39 2 30-32 3 513.80 49.29 14.52 13.02 7.07 10.18 2.55 0.24 1.34 0.23 0.10 1.12 99.65 1.0 66.4 31.1 78.7 6.3 135.8 75 83 129 456 <5 62 R55308 553A 40 3 101-104 1D 525.51 52.87 13.13 14.35 5.68 8.64 2.90 0.09 1.32 0.34 0.14 0.52 99.98 1.2 107.2 43.0 69.5 0.3 120.1 235 48 55 365 <5 49 R55309 553A 40 4 58-61 2C 526.58 52.97 13.30 14.41 5.67 8.81 2.87 0.10 1.32 0.29 0.14 0.48 100.36 1.1 103.6 42.3 70.3 1.0 118.6 82 48 55 369 <5 51 R55310 553A 41 1 55-59 9 531.55 52.48 14.52 12.89 5.94 7.95 3.19 0.08 1.51 0.23 0.17 1.37 100.33 1.2 114.2 39.7 81.0 0.7 132.9 120 56 80 383 <5 57 R55311 553A 41 2 47-50 7 532.97 52.53 14.36 13.02 5.70 7.82 3.04 0.09 1.52 0.27 0.17 1.43 99.94 1.0 115.9 38.5 80.3 0.4 121.9 76 54 82 397 <5 57 R55312 553A 42 1 92-95 12 541.42 48.75 16.30 11.23 7.50 9.71 2.68 0.04 1.21 0.23 0.08 2.29 100.02 0.8 55.0 24.4 85.6 0.1 110.5 369 86 221 447 <5 67 R55313 553A 42 2 57-60 6B 542.57 49.01 15.10 12.27 7.67 10.76 2.45 0.04 1.18 0.24 0.06 1.51 100.29 0.8 54.9 18.8 78.9 0.0 105.8 220 95 185 420 <5 62 R55314 553A 42 3 91-94 11 544.41 48.81 14.17 14.42 7.05 10.13 2.40 0.06 1.51 0.28 0.10 1.48 100.40 0.7 52.4 26.4 76.6 0.8 111.9 176 87 185 409 <5 58 R55315 553A 43 2 41-44 3 551.91 50.90 14.25 14.89 5.87 7.83 3.10 0.17 1.58 0.18 0.14 1.38 100.29 1.0 102.3 44.4 79.0 2.9 162.5 84 58 94 493 <5 62 R55316 553A 43 3 106-109 8A 554.06 48.50 13.88 14.44 6.79 11.25 2.60 0.31 2.28 0.21 0.21 0.22 100.70 0.9 95.6 41.4 68.5 0.5 126.4 320 61 89 436 <5 52 R55317 553A 43 4 81-84 1G 555.31 50.74 13.23 15.38 6.06 9.70 2.55 0.07 1.45 0.28 0.13 0.60 100.19 1.1 95.2 43.9 69.9 0.4 132.8 123 59 89 435 <5 54 R55318 553A 43 5 97-100 1F 556.97 49.05 14.65 12.50 7.53 11.25 2.34 0.04 1.12 0.23 0.08 1.22 100.02 1.3 101.1 42.6 74.7 0.3 131.6 161 59 95 471 <5 60 R55319 553A 44 1 68-71 2A 560.18 50.88 13.17 15.35 6.13 9.57 2.66 0.07 1.45 0.29 0.13 0.34 100.02 1.0 92.6 42.8 69.5 0.6 124.8 181 59 89 434 <5 54 R55320 553A 44 2 87-90 2A 561.87 51.10 13.19 15.22 6.19 9.76 2.47 0.06 1.40 0.28 0.12 0.37 100.16 1.1 93.2 43.5 69.5 0.6 127.3 163 61 93 418 <5 55 R55321 553A 44 3 37-40 1C 562.87 51.03 14.63 13.52 6.02 8.73 2.91 0.07 1.53 0.27 0.13 1.13 99.96 1.0 95.4 41.5 78.4 0.1 126.7 150 62 108 481 <5 66 R55322 553A 45 3 14-17 3 565.14 48.99 15.07 13.38 7.57 8.10 2.68 0.41 1.21 0.15 0.04 2.53 100.13 0.7 55.2 16.5 79.3 6.2 186.2 136 77 107 421 <5 65 R55323 553A 45 4 132-135 8F 567.82 48.97 14.06 13.22 7.13 11.77 2.25 0.04 1.15 0.30 0.08 1.06 100.03 0.7 57.0 29.3 74.3 0.1 106.9 154 80 98 419 <5 60 R55324 553A 45 5 131-134 4C 569.31 49.51 13.78 14.10 7.55 11.25 2.18 0.04 1.12 0.25 0.08 0.52 100.38 0.4 54.2 28.0 69.4 0.4 104.5 55 81 97 404 <5 56 R55325 553A 45 6 86-89 2E 570.36 49.64 13.64 14.32 7.45 11.30 2.21 0.05 1.14 0.25 0.08 0.26 100.33 0.6 54.9 28.5 69.6 0.2 108.2 88 79 91 397 <5 55 R55326 553A 46 1 86-89 1E 572.36 49.41 13.57 14.05 7.67 11.24 2.15 0.04 1.09 0.27 0.07 0.15 99.71 0.2 52.3 27.7 69.0 0.1 102.3 111 79 94 387 <5 56 R55327 553A 46 2 65-68 2B 573.65 49.72 13.61 14.24 7.77 11.20 2.13 0.05 1.08 0.26 0.08 0.32 100.45 0.7 51.0 27.3 68.4 0.5 100.2 220 79 95 386 <5 55 R55328 553A 46 3 113-116 2D 575.63 49.80 13.60 14.33 7.69 11.32 2.16 0.04 1.11 0.25 0.08 0.15 100.53 0.8 53.6 28.3 69.0 0.2 103.3 132 79 93 389 <5 57 R55330 553A 46 5 59-62 5A 578.09 48.60 13.75 16.09 7.68 8.57 2.63 0.07 1.50 0.13 0.11 1.39 100.52 0.7 73.8 31.3 80.4 0.7 109.4 142 74 101 455 <5 61 R55331 553A 46 5 138-141 6H 578.88 48.89 13.92 15.49 7.54 9.39 2.55 0.07 1.49 0.15 0.11 1.12 100.73 0.7 76.1 39.0 78.8 1.4 119.5 73 71 98 464 <5 59 R55334 553A 47 3 80-84 2B 584.30 49.13 13.51 15.23 7.13 10.01 2.50 0.06 1.49 0.24 0.11 0.97 100.38 0.9 76.4 37.5 78.5 0.4 119.9 83 70 95 464 <5 55 R55335 553A 47 4 76-79 5B 585.76 48.77 14.28 14.03 7.41 8.70 2.83 0.10 1.67 0.18 0.14 2.10 100.21 1.1 82.3 38.9 86.1 1.6 135.8 204 73 103 520 <5 64 R55337 553A 48 2 122-125 4 590.22 49.01 13.45 15.28 7.04 10.70 2.28 0.05 1.44 0.29 0.12 0.33 99.99 0.6 75.1 36.2 74.0 0.1 120.0 121 83 152 427 <5 54 R55338 553A 48 3 133-136 1B 591.83 49.10 13.24 15.57 7.16 10.54 2.23 0.06 1.43 0.26 0.11 0.52 100.21 0.8 74.5 36.3 73.1 0.9 121.7 138 82 153 445 <5 53 R55340 553A 48 5 88-91 2C 594.38 49.32 13.26 15.64 7.24 10.64 2.18 0.05 1.40 0.23 0.11 0.13 100.20 0.7 73.0 35.5 71.1 0.4 118.9 113 81 156 426 <5 53 R55341 553A 48 6 107-110 4B 596.07 49.10 13.34 15.32 7.09 10.67 2.23 0.05 1.41 0.29 0.11 0.48 100.10 0.7 74.8 36.9 72.5 0.3 124.1 181 83 160 444 <5 54 R55344 553A 49 3 72-75 1B 600.22 49.12 13.32 15.67 7.07 10.81 2.25 0.05 1.41 0.22 0.11 0.32 100.34 1.0 74.4 36.0 70.5 0.3 121.4 209 81 157 440 <5 56 R55345 553A 49 4 108-111 1D 602.08 48.75 13.55 15.08 7.01 10.88 2.49 0.06 1.45 0.20 0.11 0.19 99.76 0.9 74.0 36.2 74.5 -0.1 116.6 121 79 157 436 <5 54 R55347 553A 49 6 33-36 1B 604.33 48.90 14.38 13.79 7.16 10.47 2.48 0.07 1.53 0.21 0.11 0.88 99.98 0.8 77.3 35.0 79.0 0.5 117.6 198 86 168 474 <5 62 R55349 553A 50 1 71-75 11 606.21 48.44 13.73 13.94 9.27 9.12 2.30 0.05 0.96 0.16 0.03 2.12 100.13 0.6 46.3 34.3 68.8 1.0 80.3 32 93 180 353 <5 56 R55351 553A 50 3 9-12 1A 608.59 49.12 14.86 12.27 9.30 9.46 2.42 0.05 1.01 0.21 0.07 1.83 100.60 0.6 47.3 26.8 71.8 0.6 88.2 180 96 195 385 <5 63 R55352 553A 51 1 85-88 6C 615.35 49.38 15.21 11.58 7.73 11.14 2.34 0.04 1.09 0.25 0.08 1.56 100.39 0.4 51.5 23.4 78.0 0.6 101.9 200 91 164 412 <5 62 R55353 553A 51 2 62-65 2B 616.62 49.26 14.06 13.05 7.76 11.42 2.20 0.04 1.03 0.25 0.07 0.97 100.11 0.4 49.5 25.9 68.3 0.4 101.4 186 86 150 383 <5 55 R55355 553A 52 1 52-55 2B 618.52 49.62 13.91 13.40 8.01 11.36 2.15 0.04 1.01 0.29 0.07 0.55 100.41 0.7 48.5 26.1 66.7 0.1 97.3 182 85 147 374 <5 54 R55358 553A 52 4 33-36 4C 622.83 48.52 13.84 16.77 7.80 7.01 2.43 0.47 1.07 0.09 0.03 1.96 99.98 0.2 50.4 17.1 73.7 7.1 73.9 94 77 121 385 <5 60 R55359 553A 53 1 81-84 6D 624.31 49.26 14.62 12.37 7.88 11.05 2.29 0.04 1.09 0.24 0.08 1.29 100.20 0.5 50.6 25.8 75.2 0.0 101.4 188 84 132 407 <5 59 R55361 553A 53 3 118-121 15 627.68 49.50 14.85 13.68 7.03 9.42 2.62 0.04 1.42 0.32 0.10 1.31 100.29 0.6 65.1 33.8 81.2 0.6 123.5 96 63 90 492 <5 68 R55364 553A 54 2 62-65 10 634.62 48.99 12.05 18.86 8.19 5.48 2.20 0.68 1.21 0.10 0.07 2.61 100.44 0.6 55.1 21.4 69.8 9.0 82.8 191 55 63 388 <5 57 R55365 553A 54 3 112-115 8D 636.62 49.83 13.30 15.94 6.79 9.93 2.36 0.04 1.33 0.34 0.09 0.53 100.48 0.6 64.1 35.4 70.8 0.3 126.5 124 62 69 452 <5 58 R55366 553A 54 4 95-98 2D 637.95 49.88 13.35 16.06 6.91 10.08 2.36 0.04 1.29 0.32 0.09 0.16 100.54 0.7 62.7 33.5 72.0 -0.1 119.6 206 60 66 449 <5 56 R55367 553A 54 5 58-61 4 639.08 49.29 14.63 14.27 7.09 8.67 2.79 0.07 1.50 0.24 0.09 1.62 100.25 0.7 67.7 37.0 81.1 0.6 129.0 199 64 76 497 <5 69 R55369 553A 55 3 117-120 8 645.67 49.02 14.12 14.40 7.38 10.05 2.59 0.04 1.21 0.23 0.08 1.09 100.22 0.6 57.2 29.3 71.4 0.0 110.8 71 79 129 422 <5 57 R55371 553A 55 5 78-81 1G 648.28 49.38 13.71 14.01 7.61 11.01 2.18 0.03 1.10 0.36 0.08 0.74 100.21 0.3 53.4 28.7 69.3 0.6 107.1 176 79 127 400 <5 57 R55372 553A 55 6 50-54 1B 649.50 49.78 13.89 14.16 7.30 11.18 2.23 0.04 1.13 0.32 0.09 0.24 100.35 0.7 56.8 29.3 67.6 0.7 111.5 137 82 127 406 <5 56 R55373 553A 56 1 12-15 2 650.62 49.11 14.41 12.71 8.26 9.92 2.40 0.04 1.18 0.25 0.09 1.66 100.03 0.7 54.9 27.7 77.5 0.4 101.5 399 85 138 429 <5 60 R55375 553A 56 3 87-90 9 654.37 48.90 14.75 12.27 9.49 8.46 2.50 0.04 1.11 0.18 0.07 2.46 100.22 0.6 50.6 18.8 78.3 0.3 112.0 317 84 140 412 <5 60 R55378 553A 58 1 54-57 4D 669.04 48.98 14.49 12.48 9.24 9.96 2.24 0.20 1.00 0.10 0.08 1.83 100.59 0.5 46.8 23.9 73.4 2.9 73.5 45 107 332 362 <5 56 R55379 553A 58 2 75-78 9B 670.75 48.56 14.64 11.71 9.18 10.33 2.20 0.04 0.98 0.20 0.07 2.53 100.44 0.4 46.6 25.5 71.9 0.1 91.4 103 112 373 362 <5 58 R55380 553A 58 3 48-51 6 671.98 49.03 15.57 11.16 9.05 10.11 2.44 0.05 1.03 0.18 0.06 1.79 100.45 0.6 48.4 18.2 76.5 0.4 99.7 127 114 401 382 <5 58 R55383 553A 59 4 80-83 6A 678.30 49.28 14.36 12.54 8.31 11.73 1.96 0.04 0.94 0.27 0.07 0.70 100.19 0.5 46.8 25.5 64.1 0.8 88.6 147 110 327 339 <5 52 R55401 554A 7 1 33-36 3A 133.33 50.17 13.87 13.22 6.79 11.65 2.35 0.26 1.04 0.21 0.11 0.21 99.87 0.8 50.8 25.0 82.5 4.0 108.8 102 61 78 373 <5 60 R55402 554A 7 2 70-74 5B 135.20 50.56 13.81 13.51 7.01 11.65 2.29 0.29 1.04 0.21 0.08 -0.16 100.29 1.0 53.0 25.4 82.4 7.1 106.0 100 58 74 357 <5 56 R55403 554A 7 3 57-60 8 136.57 50.84 13.74 13.33 6.97 11.64 2.25 0.24 1.03 0.21 0.08 -0.65 99.68 0.9 52.4 26.5 82.4 4.8 98.0 123 61 76 360 <5 60 R55404 554A 7 4 29-32 3B 137.79 50.56 13.70 13.54 7.07 11.59 2.32 0.22 1.03 0.21 0.07 -0.12 100.20 0.9 51.5 24.7 79.7 4.3 105.2 120 58 75 374 <5 60 R55405 554A 9 1 110-114 9 180.00 48.61 14.58 13.90 6.24 11.44 2.44 0.28 1.18 0.18 0.10 0.81 99.76 1.3 61.5 27.7 84.6 4.3 115.8 158 80 283 401 <5 58 R55406 554A 14 1 32-35 4 199.82 50.45 14.27 12.60 6.91 11.51 2.27 0.33 1.16 0.19 0.08 0.51 100.28 1.2 59.9 27.2 82.1 5.7 104.4 158 98 273 377 <5 57 R55501 555 68 2 141-144 7C 673.41 48.68 14.43 12.90 6.55 11.04 2.64 0.04 1.71 0.32 0.14 1.55 99.99 1.4 100.0 41.3 111.3 0.5 105.2 249 94 217 447 <5 54 R55502 555 68 3 122-126 12A 674.72 49.12 14.49 12.94 6.52 11.05 2.67 0.04 1.70 0.29 0.13 1.01 99.96 1.4 98.4 40.5 109.5 0.4 109.1 250 92 216 451 <5 57 R55503 555 69 1 108-111 3L 681.08 49.34 14.12 13.55 6.75 10.75 2.57 0.07 1.64 0.24 0.13 0.94 100.10 1.4 96.5 39.7 106.2 1.0 105.4 238 92 217 434 8 50 R55504 555 69 4 46-49 4 684.96 49.43 14.10 13.82 6.36 11.28 2.60 0.04 1.67 0.26 0.13 0.54 100.24 1.3 99.8 41.2 107.0 0.9 142.0 246 90 217 432 <5 55 R55505 555 70 1 127-130 5B 690.77 48.62 15.70 10.94 8.18 10.62 2.54 0.03 1.07 0.26 0.07 2.06 100.08 0.2 51.8 23.4 94.4 0.9 86.5 183 88 216 360 <5 56 R55506 555 75 2 72-75 5D 739.22 48.38 14.99 10.37 8.08 11.66 2.42 0.03 1.08 0.27 0.07 2.58 99.93 0.5 50.7 26.7 94.6 0.5 95.9 198 95 380 371 <5 62 R55507 555 76 1 81-84 2C 747.31 48.82 13.98 11.56 8.04 12.34 2.32 0.19 1.02 0.23 0.07 1.53 100.09 0.6 47.8 28.6 95.0 1.6 86.0 187 88 351 351 <5 56 R55508 555 76 4 87-90 3A 751.87 48.71 14.35 11.57 7.93 12.40 2.40 0.02 1.05 0.28 0.07 1.58 100.36 0.7 49.7 27.6 86.6 0.4 90.6 192 88 343 346 <5 55 R55509 555 80 3 116-119 788.66 49.25 12.82 13.20 7.97 10.60 2.64 0.50 1.20 0.33 0.08 1.49 100.07 0.7 59.9 31.2 93.0 6.3 94.5 168 64 99 385 41 51 R55510 555 81 3 88-91 2G 797.88 49.18 13.58 12.87 8.09 9.93 2.63 0.77 1.27 0.22 0.08 1.62 100.25 0.6 60.5 33.7 101.1 7.6 84.1 175 65 123 364 45 54 R55511 555 82 1 124-127 5C 804.74 49.11 13.70 12.32 8.34 9.94 2.54 0.70 1.18 0.23 0.09 1.90 100.06 0.7 60.8 32.1 88.6 6.6 98.0 180 64 125 377 21 52 R55512 555 83 1 80-83 1E 813.80 48.87 13.85 12.86 7.28 11.56 2.53 0.04 1.26 0.27 0.08 1.51 100.10 0.9 61.9 30.3 91.6 0.2 101.4 214 85 160 413 <5 57 R55513 555 90 2 63-66 1A 881.63 49.10 13.26 14.27 7.00 11.22 2.61 0.07 1.32 0.24 0.08 1.17 100.34 0.8 64.9 36.1 89.0 0.7 101.1 179 61 95 404 <5 52 R55514 555 90 4 53-56 1E 884.53 49.30 13.28 14.04 6.91 11.37 2.49 0.05 1.27 0.22 0.09 1.08 100.10 0.9 69.5 36.9 89.7 0.3 104.6 170 62 98 371 <5 54 R55515 555 91 1 92-95 1D 889.92 48.62 14.03 13.41 7.96 9.84 2.66 0.08 1.33 0.24 0.09 1.72 99.98 0.9 66.0 36.1 97.1 1.7 104.3 182 71 104 407 6 61 R55516 555 95 1 100-103 4A 928.00 49.21 13.98 12.82 7.74 12.55 2.10 0.10 1.05 0.21 0.07 0.51 100.34 0.7 51.2 29.1 74.8 3.2 111.9 189 86 327 340 10 55 R55517 555 95 3 16-19 2 930.16 49.14 14.07 12.75 7.73 12.58 2.23 0.06 1.04 0.21 0.07 0.28 100.16 0.5 51.4 27.9 75.3 1.8 124.2 189 87 333 341 <5 55 R55518 555 96 2 27-30 3 938.27 49.10 13.97 12.69 7.79 12.51 2.22 0.08 1.04 0.20 0.07 0.48 100.15 0.4 50.6 29.4 75.2 2.8 101.5 186 88 348 348 6 56 R55519 555 96 4 81-85 3A 941.81 49.03 14.01 12.47 7.87 12.60 2.21 0.06 1.00 0.20 0.06 0.58 100.09 0.6 48.6 27.9 76.1 1.5 104.2 188 88 351 345 6 58 R55520 555 96 6 35-39 3 944.35 48.86 14.12 12.19 7.85 12.53 2.20 0.04 1.02 0.21 0.06 1.09 100.17 0.5 47.3 27.5 78.2 0.7 90.1 186 91 355 350 <5 55 R55521 555 97 1 81-84 3B 946.81 48.34 13.87 12.90 7.71 12.36 2.12 0.04 1.12 0.21 0.07 0.84 99.58 1.0 47.9 28.0 77.5 0.7 100.1 178 90 347 377 <5 56 R55522 555 97 3 70-73 4A 949.70 49.30 14.15 12.44 7.85 12.81 2.24 0.04 1.00 0.21 0.07 0.23 100.34 0.4 48.7 28.0 77.0 0.9 88.9 191 86 306 332 <5 55 R55523 555 97 5 102-105 2D 953.02 49.01 14.11 12.43 7.84 12.57 2.31 0.05 1.00 0.20 0.07 0.69 100.28 0.7 49.2 28.3 76.5 1.5 85.0 177 93 397 335 <5 55 R55524 555 98 1 55-58 1H 955.55 48.88 14.30 12.19 7.85 12.66 2.17 0.04 1.00 0.19 0.06 0.85 100.20 0.8 46.6 28.1 76.1 0.3 81.6 175 95 411 332 <5 55 R55525 555 98 3 104-107 3G 959.04 49.07 14.14 12.43 8.03 12.64 2.19 0.05 1.00 0.20 0.07 0.49 100.30 0.4 48.5 27.1 74.5 1.1 93.7 177 93 397 329 <5 57 R55526 555 98 5 75-78 4A 961.75 48.88 14.13 12.22 8.08 12.50 2.17 0.05 1.02 0.20 0.07 0.61 99.92 0.5 50.4 27.9 76.9 1.1 86.0 184 91 382 338 <5 57 R55527 555 98 6 83-86 5 963.33 49.12 14.09 12.45 8.03 12.56 2.12 0.04 1.00 0.20 0.06 0.45 100.12 0.8 49.9 28.6 75.0 1.8 84.2 181 92 388 336 <5 55