Initial Reports, Volume 201 Shipboard Scientific Party Chapter 7, Table T3. Interstitial water chemistry, Holes 1226B and 1226E. Notes: DIC = dissolved inorganic carbon. BDL = below detection limit. + = analyses performed by inductively coupled plasma-atomic emission spectroscopy rather than conventional ion chromatography. Core, section, interval (cm) Depth (mbsf) pH Alkalinity (mM) DIC (mM) Chloride (mM) Sulfate (mM) Silica (uM) Phosphate (uM) Ammonium (uM) Iron (uM) Manganese (uM) Strontium (uM) Lithium (uM) Barium (uM) Acetate (uM) Formate (uM) Nitrate (uM) Nitrite (uM) Calcium (mM)+ Potassium (mM)+ Magnesium (mM)+ Sulfide (mM) 201-1226B- 1H-1, 130-150 1.3 7.57 2.88 3.07 30.1 772 7.55 51.7 0.7 33.5 88 25.9 BDL 0 0.1 0.2 10.8 11.6 54.4 <0.00017 1H-3, 0-20 3 7.54 2.83 3.35 29.1 790 7.93 95 2.4 30.9 90 25.9 BDL 0.0017 2H-2, 130-150 7.2 7.56 3.46 3.97 7.02 217.3 4.5 36.6 95 26.9 BDL 0 0.2 0.2 10.1 12.1 54.2 0.0986 2H-5, 127-150 11.67 7.49 3.72 3.9 28.4 791 6.47 194.8 37.5 32 103 26.5 BDL 0.211 3H-2, 130-150 16.7 7.55 4.24 4.83 27.5 5.65 246.5 8.5 22 110 25.2 BDL 0.5 0.1 9.2 11.8 54.9 0.349 3H-5, 130-150 21.2 7.47 4.34 5.12 27.3 820 4.44 6.2 21.7 123 25.8 BDL 9 11.9 54.2 0.381 4H-2, 130-150 26.2 7.52 5.37 5.37 26.5 BDL 0.6 0.1 0.483 4H-5, 130-150 30.7 7.45 5.56 5.42 25.9 885 7.49 412.5 6.4 17.7 140 25.8 BDL 5H-2, 130-150 35.7 7.55 5.75 5.53 25.1 817 5.62 433.5 3.2 15.7 148 24.8 BDL 0.6 0.3 8.1 11.9 53.2 0.332 5H-5, 130-150 40.2 7.37 5.95 6.03 560.9 25.3 5.24 469.7 3.8 15.6 154 25.4 BDL 6H-2, 130-150 45.2 7.45 6.27 6.07 24.5 899 5.82 483.1 3 14.8 160 24.8 BDL 0.3 0.1 7.9 11.7 53.9 0.656 6H-5, 130-150 49.7 7.47 6.5 6.48 24.7 5.71 513.4 5.5 14.6 170 25.4 BDL 7H-2, 130-150 54.7 7.57 6.76 6.62 560.9 24.6 833 6.13 0.9 14.6 174 24.5 BDL 0 0.1 7.9 11.8 52.8 0.621 7H-5, 130-150 59.2 7.61 6.88 24 6.58 541.1 6.1 12.4 180 23.9 BDL 8H-2, 130-150 64.2 7.53 6.75 6.85 24.1 5.49 567.3 4.1 11.6 188 24.7 BDL 0 0.5 7.9 11.6 53.3 8H-5, 130-150 68.7 7.5 6.82 24 6 570.2 3 10.2 194 24.3 BDL 0.53 9H-2, 130-150 73.7 7.48 6.68 6.82 560.9 24.4 4.73 556.3 1.3 7.4 180 21.4 BDL 0 0.4 7.6 11.5 52.8 0.7 9H-5, 130-150 78.2 7.36 6.57 6.78 23.5 3.8 545.4 4.9 7.2 192 23 BDL 10H-2, 130-150 83.2 7.37 6.77 6.92 23.1 810 4.11 1.2 4.7 205 22.7 BDL 0.5 0.2 7.6 11.7 53 0.651 10H-5, 130-150 87.7 7.41 6.76 23.1 4.11 612.8 1.4 4.5 209 21.7 BDL 11H-2, 130-150 92.7 7.38 6.72 6.82 22.7 4.27 621.6 1.1 3.9 207 20.9 BDL 7.4 11.6 53.1 0.576 11H-5, 130-150 97.2 7.46 6.66 562.4 22.6 3.76 625 7.6 3.6 211 20.7 BDL 0.5 0.3 12H-2, 130-150 102.2 6.94 22.7 3.22 567.3 2.2 3.4 230 20.3 BDL 0.474 12H-5, 130-150 106.7 7.45 6.79 22.6 3.07 3.2 3.3 232 20.3 BDL 0.5 0.2 13H-2, 130-150 111.7 7.42 6.65 6.93 22.5 894 2.75 621.9 7 3.3 235 19.9 BDL 7.6 11.6 52.1 0.635 13H-5, 130-150 116.2 7.37 6.87 563.4 22.6 3.2 622.2 4.6 3.2 243 18.7 BDL 0.6 0.5 0.672 14H-2, 130-150 121.2 7.38 6.72 6.94 2.49 640.9 4.9 3 246 18.3 BDL 7.6 11.6 53.3 0.569 14H-5, 130-150 125.7 7.66 6.61 21.9 2.24 605 8.3 2.9 249 18 BDL 0.6 0.5 0.647 15H-2, 130-150 130.7 7.38 6.65 6.9 21.8 2.25 604.1 BDL 7.6 11.7 52.4 0.644 15H-5, 130-150 135.2 7.35 6.56 562.4 22.1 2.22 5.5 3.1 267 17 BDL 0.8 0.5 0.528 16H-2, 130-150 140.2 7.34 6.5 7 960 2.35 619.3 9.4 2.6 263 16.5 BDL 7.5 11.5 51.8 0.511 16H-5, 130-150 144.7 7.32 6.61 21.5 2.22 623.8 6.2 2.4 271 15.8 BDL 1 1 0.498 17H-2, 130-150 149.7 7.28 6.58 7.03 21.7 2.2 623.3 BDL 7.9 11.3 50.8 0.53 17H-5, 130-150 154.2 564.4 21.7 2.09 540.4 3.7 2 282 15 BDL 0.5 0.7 0.465 18H-2, 130-150 159.2 6.94 21.7 2.27 558.8 3.3 1.6 292 14.6 BDL 8.1 11.2 50.9 0.552 18H-5, 130-150 163.7 7.3 6.56 21.6 1.7 4.1 1.6 289 14.3 BDL 0.8 0.8 0.505 19H-2, 130-150 168.7 7.29 6.61 7.01 942 2.8 605.8 BDL 7.9 11 50.9 0.476 19H-5, 130-150 173.2 7.34 6.55 563.4 2.02 602.1 3.2 1.5 290 13.7 BDL 1.2 0.9 0.461 20H-2, 130-150 178.2 6.91 6.56 6.95 21.2 2.33 596.9 5.3 1.6 296 13 BDL 8.3 11.1 50.9 0.474 20H-5, 130-150 182.7 7.37 6.46 1.93 554.3 4.3 1.8 301 13.3 BDL 0.9 0.9 0.417 21H-2, 130-150 187.7 7.2 6.42 6.93 21.8 1.94 4.6 1.7 311 13 BDL 0.453 21H-5, 130-150 192.2 7.3 6.45 1.96 2.6 1.7 307 12.7 BDL 0.9 0.9 8.4 11 50.6 0.303 22H-3, 130-150 197.5 7.36 6.13 6.79 21 1003 2.38 582.9 BDL 0.306 22H-6, 130-150 202 6.86 5.7 1.85 586.1 4.2 1.9 312 11.6 BDL 1 1 23H-2, 130-150 206.7 6.88 5.73 6.71 561.4 21.1 2.2 577.8 4.6 1.8 316 11.8 BDL 0.337 23H-5, 130-150 211.2 6.79 5.7 20.9 2 531 8.8 1.7 315 11.3 BDL 0.7 0.6 8.6 11.1 49.6 24H-2, 130-150 216.2 6.65 20.7 1.94 6.4 1.7 310 11.3 BDL 0.256 24H-5, 130-150 220.7 7.16 6.12 1.69 10 1.8 302 11 BDL 0.8 0.8 25H-2, 130-150 225.7 7.37 5.94 6.45 21 1048 1.93 555.4 4.3 2.2 315 11.1 BDL 0.8 0.8 8.6 10.9 49.2 0.189 25H-5, 130-150 230.2 7.38 5.85 20.9 1.49 562.1 BDL 26H-2, 130-150 235.2 7.3 5.78 6.34 20.4 1.87 568.1 2.6 2 307 11 BDL 0.0891 26H-5, 130-150 239.7 7.23 5.21 5.89 20.3 1.78 523 2.3 1.9 306 11.3 BDL 27H-2, 130-150 246.2 7.43 5.79 6.28 19.8 2 3.9 2.3 302 11.4 BDL 9 11 49.3 0.0966 27H-5, 130-150 250.7 6.14 20.6 2.09 8.9 2.8 304 11.3 BDL 0.8 0.7 28H-2, 130-150 255.7 7.38 5.45 6.13 1115 2.25 517.5 2 7 304 12 BDL 0.0959 28H-5, 130-150 260.2 7.13 5.47 6.23 20.9 1.96 516.8 1.7 6.9 297 12.2 BDL 29H-2, 130-150 265.2 7.41 5.76 6.12 1070 2.15 502.1 3.4 11.4 302 12.1 BDL 9.5 10.7 49.7 0.193 29H-5, 130-150 269.7 7.21 5.38 5.98 21.5 1281 1.95 479.7 4.9 15.6 304 13.1 BDL 0.9 0.4 0 0.108 30X-2, 130-150 274.7 7.46 4.99 5.22 21.7 1321 1.65 6.3 19.6 299 14.1 BDL 0.7 0.7 0.02 0.0508 30X-5, 130-150 279.2 7.2 5.03 5.6 21.1 1194 1.89 5.5 24.1 291 13.9 BDL 0.01 0.0652 31X-2, 130-150 284.3 2.6 29.8 299 14.4 BDL 0.1 9.9 10.7 49.1 31X-5, 130-150 288.8 5.34 1265 1.55 494 7.5 32.6 294 15.7 BDL 0.07 <0.005 32X-2, 130-150 293.6 5.83 22 1289 2.25 465.8 4.3 34.8 296 15.1 BDL 0.23 <0.005 32X-5, 130-150 298.1 5.98 1267 1.87 461.6 1.1 33.4 289 14.5 BDL 1.3 1.4 0.04 <0.005 33X-2, 130-150 303.3 BDL 33X-5, 130-150 307.8 1399 1.27 417 27.1 36.9 286 16.5 BDL 0.2 <0.005 34X-2, 130-150 313 7.7 3.59 3.67 22.2 1307 0.96 5.5 25.9 276 17.1 BDL 1.3 0.09 9.8 10.5 48.8 34X-4, 130-150 316 BDL 35X-2, 110-150 322.4 4.51 22.1 1251 1.16 440.9 0.4 32.6 260 15.7 BDL 0.04 35X-5, 110-150 326.9 7.12 4.18 4.23 11.9 25.9 252 15.7 BDL 0.22 36X-2, 110-150 332 1.7 20.4 246 16.4 BDL 36X-5, 110-150 336.5 3.23 1168 1.2 21.8 254 17.2 BDL 2.9 2.2 0.13 10.2 11.5 48.6 37X-2, 110-150 341.6 3.96 1200 BDL 0.13 37X-5, 110-150 346.1 6.53 2.99 4.02 6.6 22.9 235 16.1 BDL 0.14 38X-2, 110-150 351.3 3.71 1166 0.91 386.8 4.1 21.4 244 16.3 BDL 0.03 38X-5, 110-150 355.8 7.23 3.39 3.49 1.15 372.4 5.9 19.8 236 17.1 BDL 2 1.5 0.4 0.05 10.9 11 48.2 39X-2, 110-150 360.93 7.43 3.47 3.63 22.8 1203 0.87 331.2 BDL 1.2 1.3 0.05 39X-3, 110-150 362.43 7.38 2.85 2.99 1014 324.3 11.9 18.3 239 17.1 BDL 0.07 40X-1, 110-150 369.2 7.4 3.46 3.61 22.5 758 295.1 BDL 1.1 0.9 0.04 41X-2, 110-150 373.7 7.52 2.85 3.13 575 278.1 13.1 20.2 221 19.2 BDL 1.3 1.5 0.04 11.5 10.5 47.9 43X-4, 110-150 385.5 7.24 1.89 1.08 23.2 202 258.2 8.7 21.5 211 20.6 BDL 0.08 11.9 10.4 48 45X-1, 130-150 398.5 7.45 2.7 2.54 23.8 1051 175 3.2 38.7 208 22.1 BDL 3.9 1 13.9 9.3 48.4 45X-2, 130-150 400 7.52 2.76 2.98 991 171.2 0.5 43.6 214 21.6 BDL 3.2 1.7 1 0.32 45X-5, 110-150 404.3 7.4 2.72 2.89 1032 213.6 0.3 37.1 205 22 BDL 0.1 0 46X-2, 130-150 409.6 7.26 2.65 2.51 24.3 955 167.9 0.2 36 197 21.8 BDL 4.3 1.4 0 0.07 15.3 8.4 48.7 46X-5, 110-130 413.9 7.1 2.04 2.19 764 161.2 0.3 38.4 200 22.6 BDL 1.6 0.7 3.1 0.2 47X-1, 130-150 417.7 1.67 25.2 591 165.4 0.6 43 194 22.6 BDL 2.3 1 1.3 0.06 16.2 9.2 48 201-1226E- 1H-1, 0-15 0 7.61 2.8 2.84 552.9 6.74 22.5 1.6 37.1 90 25.5 BDL 0.02 <0.00017 1H-1, 59-74 0.59 7.59 2.9 3.01 7.59 45.1 1.6 35.5 90 26.2 BDL 0.00024 1H-1, 95-114 0.95 3.23 6.96 56.5 0.8 33.1 93 25.6 BDL 1H-2, 30-45 1.8 7.34 3.13 3.36 553.4 7.81 81.3 1.7 31.9 92 25.2 BDL 0.01 0.00489 1H-2, 85-100 2.35 7.44 3.31 3.46 91.5 0.9 32.3 91 24.2 BDL 0 0.00127 1H-3, 135-150 4.35 7.62 3.56 3.79 132 2.1 36.6 90 25.2 BDL 0.05 0.0166 1H-4, 135-150 5.85 7.32 3.54 3.87 148.2 1.2 34.6 95 25.9 BDL 0.01 0.00039 1H-5, 126-141 7.26 7.43 3.73 4 555.4 172.6 5.7 36.5 95 24.8 BDL 0.00123 2H-1, 135-150 8.95 6.64 4.03 4.27 555.9 197.3 26.4 38 98 25.2 BDL 0.09 0.128 2H-2, 135-150 10.45 6.7 4.19 4.46 556.9 212.8 1.5 36.3 100 25.8 BDL 0.208 2H-3, 135-150 11.95 7.72 4.17 4.53 559.4 229.1 1.7 33.3 104 25.7 BDL 0.01 0.292 2H-5, 135-150 14.95 7.4 4.47 4.85 556.9 265.2 5.7 28.5 114 29.7 BDL 0.344 3H-1, 135-150 18.45 7.56 5.2 5.03 1.3 21.9 116 25.5 BDL 0.387 3H-3, 135-150 21.45 7.74 5.12 5.29 559.9 291.2 4 21.3 120 25.7 BDL 0.426 3H-5, 135-150 24.45 7.69 4.6 5.39 345.1 8.7 19.3 127 25.4 BDL 0.402 9H-2, 130-150 76.9 BDL 13H-2, 135-150 252.85 7.4 5.86 6.42 559.4 520.1 4.2 4.2 304 12 BDL 0.101 13H-5, 135-150 257.35 7.16 5.65 6.25 517.5 2.6 6.2 298 11.9 BDL 0.0702 14H-2, 135-150 262.35 7.2 5.37 6.06 559.9 510.8 0.3 9.4 299 11.7 BDL 0.00723 14H-5, 135-150 266.85 7.23 5.43 6.03 1.56 509.6 2 12.5 304 12.2 BDL 0.00764 15H-2, 135-150 271.85 7.44 5.36 6.11 560.9 1.65 503.8 2.3 16.9 306 12.7 BDL 0.0167 15H-5, 135-150 276.35 7.31 4.91 5.43 1.2 505.8 5 21.4 292 13.7 BDL 0.00059 16H-2, 135-150 281.35 7.46 5.12 5.68 559.9 1.33 505.2 1.3 26.6 299 13.6 BDL 0.0004 16H-5, 135-150 285.85 7.46 5.18 5.67 1.29 480.3 3.9 31.5 300 15.7 BDL 0.00023 17H-2, 135-150 290.85 7.39 5.03 5.68 559.4 1.11 488.2 12 34.8 298 14.6 BDL <0.00017 17H-5, 135-150 295.35 7.33 4.71 5.38 1.24 479.1 12.2 35.1 298 14.6 BDL <0.00017 18H-2, 135-150 300.35 7.19 5.34 5.93 561.9 1.22 472.4 2.7 37.8 298 15.2 BDL <0.00017 18H-5, 135-150 304.85 7.18 4.99 5.59 1.05 460.5 25.4 36.6 292 15.1 BDL 10.3 10.8 49 <0.00017 19H-2, 135-150 309.85 7.28 5.06 5.55 560.4 1 437.3 27.7 35.4 290 15.8 BDL 10.5 10.6 49 19H-5, 135-150 314.35 7.21 4.31 4.67 1.05 402.8 25.7 31.7 290 18.5 BDL 10.4 10 49.6 <0.00017 20H-2, 135-150 319.35 7.11 5.02 5.63 560.9 0.87 444.3 33.6 37.2 277 15.5 BDL 10.7 10.8 49.6 20H-5, 135-150 323.85 7.13 4.35 4.83 0.84 428.3 41.4 30.3 268 16.3 BDL 10.6 10.7 49.5 0.00035 22X-2, 130-150 382.8 7.45 3.18 3.38 429 0.25 317.1 41.9 25.1 227 20.3 BDL 12.3 10 48.3 0.0002 22X-4, 130-150 385.8 7.28 2.63 2.68 559.2 508 0.29 261.8 38.2 23.8 230 20.4 BDL 12.6 9.2 49 23X-1, 120-150 390.8 7.47 2.78 2.94 558.9 430 0.31 302.6 10 27.3 210 20 BDL 12.7 10.6 48 <0.00017 24X-2, 120-150 401.9 7.45 2.38 0.3 43.4 218 21.2 BDL 0.06 14.4 9.6 48.4 24X-5, 120-150 406.4 554.9 957 1.13 250.5 0.3 38 220 21.8 BDL 0.06 14.8 9.3 48.8 <0.00017 25X-1, 124-150 410.04 7.43 2.73 709 1.02 221.7 0.3 36.8 210 21.6 BDL 0.07 15.1 9.4 47.7 <0.00017 25X-3, 120-150 413 551.6 784 0.5 40.1 214 22.8 BDL 0.12 15.8 8.3 51.6 25X-5, 120-150 416 597 0.8 40.6 204 22.6 BDL 16 9.2 48.8 25X-7, 20-46 418 614 0.3 41.9 204 22.2 BDL 0.12 15.7 9 47.8