Parkinson, Ian J; Pearce, Julian A (1998): (Table 3) Oxygen fugacities of ODP Leg 125 samples. PANGAEA, https://doi.org/10.1594/PANGAEA.772264, In supplement to: Parkinson, IJ; Pearce, JA (1998): Peridotites from the Izu-Bonin-Mariana forearc (ODP Leg 125): Evidence for mantle melting and melt-mantle interaction in a supra-subduction zone setting. Journal of Petrology, 39(9), 1577-1618, https://doi.org/10.1093/petroj/39.9.1577
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 24.085200 * Median Longitude: 144.708300 * South-bound Latitude: 19.499000 * West-bound Longitude: 141.738000 * North-bound Latitude: 30.964300 * East-bound Longitude: 146.696000
Date/Time Start: 1986-03-26T10:30:00 * Date/Time End: 1989-03-31T10:00:00
Minimum Elevation: -4912.0 m * Maximum Elevation: -3095.0 m
Event(s):
125-778A * Latitude: 19.499000 * Longitude: 146.666000 * Date/Time Start: 1989-02-22T06:30:00 * Date/Time End: 1989-02-24T19:25:00 * Elevation: -3924.0 m * Penetration: 107.6 m * Recovery: 22.8 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 107.6 m cored; 0 m drilled; 21.2 % recovery
125-779A * Latitude: 19.512500 * Longitude: 146.696000 * Date/Time Start: 1989-02-28T10:00:00 * Date/Time End: 1989-03-04T03:00:00 * Elevation: -3958.0 m * Penetration: 317.2 m * Recovery: 73.24 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 317.2 m cored; 0 m drilled; 23.1 % recovery
125-780C * Latitude: 19.542200 * Longitude: 146.653500 * Date/Time Start: 1989-03-06T05:00:00 * Date/Time End: 1989-03-09T04:30:00 * Elevation: -3095.0 m * Penetration: 163.5 m * Recovery: 14.44 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 163.5 m cored; 0 m drilled; 8.8 % recovery
Comment:
Calculated oxygen fugacity using the Nell-Wood calibration (Nell and Wood, 1991). Site fractions of Fe on the M1 and M2 sites in orthopyroxene are calculated following the method outlined by Wood et al. (1990, doi:10.1126/science.248.4953.337). Errors on oxygen fugacities are propagated +/- 2 SD analytical errors. Temperature calculated using the olivine-spinel thermometer of Ballhaus et al. (1991, doi:10.1007/BF00311183).
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Sample code/label | Sample label | Parkinson, Ian J | DSDP/ODP/IODP sample designation | ||
3 | Rock type | Rock | Parkinson, Ian J | |||
4 | Forsterite | Fo | % | Parkinson, Ian J | in Olivine | |
5 | Orthopyroxene | Opx | Parkinson, Ian J | Opx XM1FeXM2Fe | ||
6 | Chromium number | Cr# | Parkinson, Ian J | spinel | ||
7 | Chromium number, standard deviation | Cr/(Cr+Al) std dev | ± | Parkinson, Ian J | spinel, 2 sigma | |
8 | Spinel | Spl | % | Parkinson, Ian J | Spinel XFe3O4 | |
9 | Fugacity of oxygen, logarithm | log fO2 | Parkinson, Ian J | Calculated | Dlog FMQ | |
10 | Fugacity of oxygen, logarithm, error | log fO2 e | ± | Parkinson, Ian J | Calculated | +ve error, 2 SD |
11 | Fugacity of oxygen, logarithm, error | log fO2 e | ± | Parkinson, Ian J | Calculated | -ve error, 2 SD |
12 | Temperature, calculated | T cal | °C | Parkinson, Ian J | Calculated | |
13 | Temperature, standard deviation | T std dev | ± | Parkinson, Ian J | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
336 data points
Data
1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Rock | 4 Fo [%] (in Olivine) | 5 Opx (Opx XM1FeXM2Fe) | 6 Cr# (spinel) | 7 Cr/(Cr+Al) std dev [±] (spinel, 2 sigma) | 8 Spl [%] (Spinel XFe3O4) | 9 log fO2 (Dlog FMQ, Calculated) | 10 log fO2 e [±] (+ve error, 2 SD, Calculated) | 11 log fO2 e [±] (-ve error, 2 SD, Calculated) | 12 T cal [°C] (Calculated) | 13 T std dev [±] (Calculated) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
125-778A | 125-778A-2R-1,81-84 | Harzburgite | 93.17 | 0.0041 | 0.714 | 0.015 | 0.025 | 0.29 | 0.44 | 0.71 | 700 | 21 |
125-778A | 125-778A-3R-CC,4-7 | Harzburgite | 92.09 | 0.0058 | 0.398 | 0.009 | 0.023 | 0.35 | 0.35 | 0.51 | 609 | 28 |
125-779A | 125-779A-8R-1,49-55 | Harzburgite | 91.71 | 0.0059 | 0.612 | 0.006 | 0.023 | -0.30 | 0.30 | 0.33 | 665 | 13 |
125-779A | 125-779A-9R-2,11-15 | Harzburgite | 92.52 | 0.0056 | 0.544 | 0.008 | 0.018 | -0.20 | 0.37 | 0.46 | 659 | 13 |
125-779A | 125-779A-9R-2,22-26 | Harzburgite | 91.75 | 0.0055 | 0.518 | 0.009 | 0.022 | -0.33 | 0.26 | 0.28 | 638 | 22 |
125-779A | 125-779A-11R-1,94-96 | Dunite | 91.53 | 0.0062 | 0.767 | 0.004 | 0.025 | -0.16 | 0.29 | 0.40 | 705 | 9 |
125-779A | 125-779A-14R-2,40-48 | Harzburgite | 90.65 | 0.0082 | 0.414 | 0.059 | 0.020 | -0.33 | 0.30 | 0.54 | 636 | 30 |
125-779A | 125-779A-16R-2,84-89 | Harzburgite | 91.56 | 0.006 | 0.549 | 0.003 | 0.018 | -0.71 | 0.17 | 0.21 | 664 | 10 |
125-779A | 125-779A-19R-2,108-113 | Dunite | 91.66 | 0.0066 | 0.633 | 0.018 | 0.048 | 0.96 | 0.14 | 0.17 | 584 | 22 |
125-779A | 125-779A-19R-2,132-140 | Dunite | 92.26 | 0.0059 | 0.809 | 0.004 | 0.037 | 0.82 | 0.18 | 0.18 | 681 | 13 |
125-779A | 125-779A-19R-3,17-21 | Dunite | 91.49 | 0.0068 | 0.682 | 0.015 | 0.030 | 0.16 | 0.29 | 0.41 | 689 | 30 |
125-779A | 125-779A-24R-1,43-48 | Harzburgite | 92.00 | 0.0052 | 0.721 | 0.005 | 0.031 | 0.15 | 0.20 | 0.27 | 686 | 16 |
125-779A | 125-779A-25R-1,80-82 | Dunite | 92.81 | 0.0049 | 0.774 | 0.014 | 0.049 | 1.24 | 0.23 | 0.32 | 632 | 24 |
125-779A | 125-779A-26R-2,18-25 | Harzburgite | 91.01 | 0.0082 | 0.487 | 0.022 | 0.019 | -0.54 | 0.51 | 0.91 | 668 | 21 |
125-779A | 125-779A-26R-2,28-33 | Harzburgite | 91.05 | 0.0074 | 0.474 | 0.011 | 0.024 | -0.19 | 0.26 | 0.44 | 641 | 16 |
125-779A | 125-779A-26R-3,3-9 | Harzburgite | 91.17 | 0.0074 | 0.519 | 0.011 | 0.020 | -0.41 | 0.40 | 0.59 | 620 | 23 |
125-779A | 125-779A-26R-3,103-107 | Harzburgite | 90.94 | 0.0076 | 0.439 | 0.022 | 0.016 | -0.72 | 0.42 | 0.69 | 644 | 17 |
125-779A | 125-779A-32R-3,18-22 | Harzburgite | 91.91 | 0.0062 | 0.510 | 0.009 | 0.012 | -1.10 | 0.65 | 1.22 | 627 | 16 |
125-779A | 125-779A-35R-1,103-107 | Dunite | 91.53 | 0.0068 | 0.643 | 0.005 | 0.036 | 0.50 | 0.28 | 0.41 | 669 | 35 |
125-780C | 125-780C-6R-1,95-101 | Harzburgite | 92.37 | 0.0062 | 0.434 | 0.032 | 0.021 | 0.20 | 0.78 | 1.25 | 605 | 31 |
125-780C | 125-780C-13R-1,45-50 | Harzburgite | 90.51 | 0.0081 | 0.516 | 0.012 | 0.024 | -0.35 | 0.35 | 0.54 | 625 | 25 |
125-783A | 125-783A-18R-1,64-71 | Harzburgite | 90.88 | 0.0063 | 0.521 | 0.016 | 0.068 | 1.11 | 0.09 | 0.10 | 653 | 15 |
125-783A | 125-783A-18R-1,119-124 | Harzburgite | 91.72 | 0.0066 | 0.490 | 0.026 | 0.064 | 1.59 | 0.06 | 0.06 | 632 | 21 |
125-784A | 125-784A-38R-2,72-77 | Dunite | 92.00 | 0.0052 | 0.629 | 0.025 | 0.060 | 1.20 | 0.08 | 0.09 | 668 | 12 |
125-784A | 125-784A-40R-2,70-75 | Dunite | 92.00 | 0.0052 | 0.640 | 0.007 | 0.092 | 1.81 | 0.05 | 0.05 | 678 | 13 |
125-784A | 125-784A-45R-1,101-106 | Harzburgite | 91.45 | 0.0072 | 0.592 | 0.030 | 0.046 | 0.78 | 0.12 | 0.24 | 714 | 35 |
125-784A | 125-784A-45R-2,33-38 | Harzburgite | 92.11 | 0.006 | 0.612 | 0.010 | 0.046 | 1.09 | 0.11 | 0.13 | 664 | 12 |
125-784A | 125-784A-45R-CC,7-10 | Harzburgite | 91.72 | 0.0062 | 0.589 | 0.006 | 0.051 | 1.06 | 0.14 | 0.16 | 665 | 14 |