Initial Reports Volume 191 Chapter 4, Table 4. Core samples collected for microbiological experiments and results of chemical analyses. Notes: ISE = ion-specific electrodes, T = titration, R = refractometer, I = ion chromatograph, S = spectrophotometer, ICP = inductively coupled plasma emission spectroscopy. Alk = alkalinity, Sal = salinity. * = 10-cm whole-round cores (WRCs) for incubation experiments were collected just above WRCs collected for interstitial water (IW). A 15-cm WRC was collected from Core 191-1179B-1H-4 (working half). NS = not successful. SiO2 was not measured. Interval (cm) Depth (mbsf) PFT tracer Incubation experiments* ISE pH T Alk (mM) R Sal T Cl (mM) I So4 (mM) I Na (mM) I Mg (mM) I Ca (mM) I K (mM) S NH4 (microM) I NO3 (microM) I PO4 (microM) ICP Sr (microM) ICP Fe (microM) ICP Mn (microM) ICP B (microM) ICP Li (microM) 191-1179B- 1H-1, 5-10 0.05 No 7.32 2.56 34.0 549.7 29.0 475 52.0 10.7 11.0 10.3 77.4 2.3 79.5 0.9 2.7 382.1 19.2 1H-1, 10-16 0.10 No 7.27 2.19 34.0 556.6 28.5 472 51.0 11.2 11.1 2.5 66.4 3.3 77.0 3.2 2.4 414.8 21.1 1H-1, 20-25 0.20 No 7.30 2.28 35.5 553.7 28.6 477 50.5 10.2 11.2 7.7 61.7 3.7 76.3 13.7 13.9 470.6 21.0 1H-1, 45-50 0.45 No 7.38 2.46 34.0 550.7 29.4 476 50.8 11.0 11.2 3.8 35.5 6.8 85.8 15.6 60.8 435.0 18.6 1H-1, 70-75 0.70 No 7.38 2.57 34.0 548.7 28.4 473 50.5 10.9 11.1 1.2 18.3 9.3 87.0 3.0 87.0 416.6 17.8 1H-1, 95-100 0.95 No 7.43 2.74 34.0 548.7 29.6 476 50.1 11.3 11.1 0.1 5.8 13.3 89.0 101.2 432.9 20.1 1H-3, 95-100 3.95 No 8.00 3.47 34.0 550.6 28.1 475 49.5 11.2 12.2 73.5 1.4 23.4 89.1 17.5 199.0 442.2 12.4 1H-4, 3-8 4.53 No Yes 8.27 3.66 34.5 556.5 28.5 479 48.8 11.3 12.0 68.7 2.6 21.8 89.1 5.2 213.7 404.1 12.6 1H-4, 143-148 5.95 No 7.86 3.37 34.5 550.6 28.9 478 49.3 11.3 11.7 75.1 0.5 34.4 88.6 13.3 252.3 415.3 12.0 1H-5, 43-48 6.45 No 7.60 3.31 34.5 551.6 29.4 481 47.8 11.4 11.5 71.9 0.8 34.2 89.8 29.5 255.6 458.9 12.6 2H-3, 143-148 12.05 No 7.84 3.90 34.5 556.5 28.0 486 46.3 11.2 12.8 128.2 0.5 36.3 85.1 9.3 169.2 454.2 14.1 3H-3, 143-148 21.55 No 7.93 4.50 35.0 552.6 28.4 485 46.3 11.5 12.4 1.7 34.8 91.3 10.7 138.2 430.6 14.3 4H-3, 143-148 31.05 No Yes 8.24 5.10 35.0 557.5 27.1 490 45.0 11.7 14.0 222.9 1.1 36.1 90.9 2.8 97.2 382.7 16.3 5H-3, 143-148 40.55 Yes 7.61 4.76 35.0 557.5 25.9 487 44.0 11.7 12.3 247.0 0.8 32.5 90.5 14.0 127.6 455.5 19.7 6H-3, 143-148 50.05 No 8.16 5.37 35.0 558.5 26.5 488 43.6 12.0 12.8 256.6 0.5 33.1 85.2 2.2 90.9 382.4 23.1 191-1179C- 1H-3, 143-148 4.45 No 7.65 3.40 34.5 554.0 28.5 478 47.5 11.3 11.5 53.6 0.5 36.7 88.4 8.5 245.2 437.1 14.1 3H-3, 143-148 62.75 No 7.73 5.00 35.0 558.5 26.0 486 43.6 12.4 11.9 288.8 1.1 28.2 86.3 14.4 109.4 441.3 25.7 4H-3, 143-148 72.25 No 7.94 5.28 35.0 563.5 25.8 486 42.6 12.1 12.3 259.2 0.8 26.7 90.7 11.0 101.9 402.3 29.0 5H-3, 143-148 81.75 No 7.96 5.27 35.0 559.5 25.6 485 42.4 12.1 12.0 292.0 1.4 23.4 89.9 13.3 99.5 382.5 33.7 6H-3, 143-148 91.25 No 7.92 5.27 35.0 554.5 24.8 487 42.2 12.4 12.0 298.4 0.8 21.8 89.4 5.7 104.7 470.8 35.7 7H-3, 143-148 100.75 No Yes 8.09 5.43 35.0 557.5 25.3 489 41.6 12.5 12.2 298.4 1.1 16.4 80.7 2.6 74.4 341.4 39.0 8H-3, 143-148 110.25 No 7.89 4.97 34.5 556.5 24.6 484 41.4 12.7 14.2 295.2 2.3 15.3 88.2 8.8 85.3 434.9 41.1 11H-3, 142-148 138.72 No 7.55 4.69 34.5 556.5 25.0 485 41.3 13.3 10.2 272.7 0.5 10.1 87.8 23.2 98.5 451.3 48.8 14H-3, 143-148 167.25 No 7.65 4.44 34.5 556.5 24.8 482 40.3 13.4 10.7 235.6 1.4 2.9 85.4 24.9 109.1 478.2 58.4 17H-3, 143-148 195.75 No Yes 7.72 4.36 34.5 563.5 24.3 480 39.9 14.1 10.8 219.7 0.8 4.3 86.8 1.4 106.2 404.6 63.1 20H-3, 143-148 224.25 No 7.36 3.80 34.5 557.5 23.0 483 39.3 14.3 10.1 206.9 4.6 3.1 89.5 8.1 167.7 439.5 68.1 21H Yes 23H-3, 140-150 251.84 No 7.66 3.22 34.0 543.7 22.0 459 39.5 14.8 9.6 174.7 7.0 0.2 83.9 6.1 190.8 582.7 64.0 26X-3, 142-148 278.12 No 7.19 3.43 34.0 550.6 21.2 470 38.7 15.4 9.3 113.7 1.4 0.0 81.5 5.4 7.4 615.3 62.6 27X NS