Table T12. Interstitial water analyses, Site 1265.
Hole, core, section,
interval (cm)
Depth
(mcd)
pH
Alkalinity (mM)
Salinity
Cl
(mM)
SO4 (mM)
Na
(mM)
Mg (mM)
Ca
(mM)
K
(mM)
B
(然)
Fe
(然)
Mn
(然)
Li
(然)
Ba
(然)
Sr
(然)
Si
(然)
Zn
(然)
208-

















1265A-1H-5, 145–150 9.1 7.42 2.17 35.0 556 26.8 469 50.0 11.0 10.7 457 0.00 0.22 ND 0.34 136 369 0.54
1265A-2H-5, 140–150 19.6 7.40 ND 35.0 567 26.2 478 52.6 11.5 10.4 462 0.00 0.38 ND 0.21 176 313 0.04
1265A-3H-5, 140–150 29.7 7.34 3.48 35.0 571 25.5 ND 50.3 13.9 ND 465 0.10 2.11 28.3 2.48 155 248 1.09
1265A-4H-5, 140–150 40.7 7.30 2.66 35.0 568 25.9 476 51.9 12.5 10.1 461 0.41 2.25 ND 0.19 211 243 0.18
1265A-5H-5, 140–150 52.1 7.37 2.68 35.0 567 25.1 462 49.6 12.5 9.59 452 0.00 2.49 ND 0.22 226 255 0.44
1265A-6H-5, 140–150 62.8 7.29 2.72 35.0 567 25.4 474 50.1 13.2 9.90 487 0.00 2.88 ND 0.23 198 253 0.39
1265A-7H-5, 140–150 72.6 7.18 2.60 35.5 568 25.1 469 50.3 13.8 9.86 501 0.94 3.38 ND 1.85 233 244 1.20
1265A-8H-5, 140–150 83.5 7.31 2.61 35.5 569 25.3 477 49.2 14.0 9.75 499 0.00 2.52 ND 0.33 251 248 0.36
1265A-9H-5, 140–150 94.5 7.25 2.60 35.5 564 25.4 477 49.2 13.7 9.54 481 0.03 1.67 ND 0.25 255 275 0.29
1265A-10H-5, 140–150 105.0 7.29 2.61 35.5 566 24.7 475 49.1 14.7 9.27 469 0.03 1.15 32.4 0.22 252 237 0.16
1265A-11H-5, 140–150 116.2 7.21 2.60 35.5 560 24.7 476 47.4 15.8 9.68 501 0.66 1.53 35.9 0.24 258 337 0.00
1265A-14H-5, 140–150 148.7 7.39 2.59 35.0 565 24.5 476 47.5 16.1 8.97 493 0.00 1.61 34.0 0.26 289 336 0.29
1265A-15H-5, 140–150 160.2 7.27 2.60 35.5 567 24.4 462 45.7 16.7 8.65 457 0.10 2.82 ND 0.46 277 334 0.99
1265B-16H-5, 140–150 165.2 7.34 3.48 35.0 572 24.2 470 47.5 16.3 8.51 470 0.00 1.82 35.9 0.26 289 323 0.15
1265A-16H-4, 140–150 168.8 7.31 2.60 35.5 568 24.2 479 48.4 17.2 8.61 484 0.00 2.02 ND 0.27 289 389 0.28
1265B-17H-5, 140–150 175.7 7.38 2.57 35.0 572 24.5 476 46.0 17.3 8.50 488 0.00 2.57 ND 2.58 297 365 0.10
1265B-18H-4, 140–150 185.1 7.27 2.59 35.0 568 23.8 475 45.5 17.1 8.23 470 0.07 2.81 ND 0.28 299 398 0.48
1265B-19H-5, 140–150 196.1 7.29 2.59 35.0 567 24.2 479 46.7 18.0 8.34 485 0.21 4.66 ND 0.32 307 425 0.47
1265B-20H-4, 140–150 206.2 7.34 2.55 34.0 565 26.6 478 45.4 18.2 8.42 455 0.58 4.13 37.7 2.97 299 481 0.16
1265A-21H-5, 140–150 223.1 7.31 2.57 34.5 569 24.0 477 44.7 18.2 8.16 457 0.00 4.23 ND 2.00 315 597 0.43
1265A-22H-5, 140–150 235.5 7.30 2.54 35.5 570 23.7 475 43.9 18.2 7.88 446 0.00 4.28 38.3 0.28 313 645 0.49
1265A-23H-4, 140–150 245.4 7.30 2.55 34.5 570 23.3 478 44.6 19.1 8.11 459 0.00 3.95 ND 0.30 317 760 0.60
1265B-25H-5, 140–150 263.9 7.32 2.54 35.0 571 25.9 479 42.1 19.1 8.01 443 0.00 3.60 36.8 0.34 305 762 0.11
1265B-26H-4, 140–150 273.3 7.19 2.72 34.5 571 23.6 471 44.7 19.8 8.08 442 0.00 3.86 38.6 0.66 287 882 0.35
1265A-32H-4, 140–150 326.6 7.34 2.22 35.0 571 23.2 475 43.6 21.4 7.67 424 0.06 1.58 40.7 2.80 319 1428 0.21
1265A-35X-3, 140–150 351.9 7.20 2.25 35.0 574 22.8 475 42.3 21.5 7.03 416 0.63 1.35 40.0 0.41 306 1181 0.53

Note: ND = not determined.