Williams, Helen M; Nielsen, Sune G; Renac, Christope; Griffin, William L; O'Reilley, Suzanne Y; McCammon, Catherine A; Pearson, Norman J; Viljoen, Fanus; Alt, Jeffrey C; Halliday, Alex N (2009): (Table 2) Oxygen and iron isotope ratios of ODP Hole 504B hydrothermally altered basltic rocks [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788942, In supplement to: Williams, HM et al. (2009): Fractionation of oxygen and iron isotopes by partial melting processes: Implications for the interpretation of stable isotope signatures in mafic rocks. Earth and Planetary Science Letters, 283(1-4), 156-166, https://doi.org/10.1016/j.epsl.2009.04.011
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Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 1.227000 * Median Longitude: -83.730267 * South-bound Latitude: 1.226900 * West-bound Longitude: -83.730300 * North-bound Latitude: 1.227200 * East-bound Longitude: -83.730200
Date/Time Start: 1981-11-22T00:00:00 * Date/Time End: 1993-03-06T04:55:00
Minimum DEPTH, sediment/rock: 920.40 m * Maximum DEPTH, sediment/rock: 2099.55 m
Event(s):
83-504B * Latitude: 1.227200 * Longitude: -83.730200 * Date/Time Start: 1981-11-22T00:00:00 * Date/Time End: 1982-01-02T00:00:00 * Elevation: -3460.0 m * Penetration: 1350 m * Recovery: 107.7 m * Campaign: Leg83 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: Leg 83 of DSDP was devoted entirely to coring and experiments in Hole 504B, the deepest borehole to date into the oceanic crust. Hole 504B now extends over a kilometer into basement, nearly twice as far as any other DSDP hole, and it is the only DSDP hole to have clearly penetrated into the intrusive sheeted dikes that underlie the extrusive pillow lavas of the upper oceanic crust. At Hole 504B, Leg 83 continued an ongoing DSDP effort that began during Legs 68, 69, and 70 in 1979, and also included part of Leg 92 in 1983. 71 cores; 514 m cored; 0 m drilled; 21 % recovery
111-504B * Latitude: 1.226900 * Longitude: -83.730300 * Date/Time Start: 1986-10-05T11:45:00 * Date/Time End: 1986-10-16T18:15:00 * Elevation: -3474.0 m * Penetration: 1562.1 m * Recovery: 27.36 m * Location: North Pacific Ocean * Campaign: Leg111 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 29 cores; 209 m cored; 0 m drilled; 13.1 % recovery
148-504B * Latitude: 1.226900 * Longitude: -83.730300 * Date/Time Start: 1993-03-04T18:00:00 * Date/Time End: 1993-03-06T04:55:00 * Elevation: -3474.0 m * Penetration: 2111 m * Recovery: 9.58 m * Location: North Pacific Ocean * Campaign: Leg148 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 110.6 m cored; 0 m drilled; 8.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Williams, Helen M | DSDP/ODP/IODP sample designation | ||
| 3 | Rock type | Rock | Williams, Helen M | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | δ57/54Fe | δ57/54Fe | ‰ | Williams, Helen M | ||
| 6 | δ57/54Fe, standard deviation | δ57/54Fe std dev | ± | Williams, Helen M | ||
| 7 | δ56/54Fe | δ56/54Fe | ‰ | Williams, Helen M | ||
| 8 | δ56/54Fe, standard deviation | δ56/54Fe std dev | ± | Williams, Helen M | ||
| 9 | δ57/56Fe | δ57/56Fe | ‰ | Williams, Helen M | ||
| 10 | δ57/56Fe, standard deviation | δ57/56Fe std dev | ± | Williams, Helen M | ||
| 11 | δ18O | δ18O | ‰ | Williams, Helen M | ||
| 12 | Chromium(III) oxide | Cr2O3 | % | Williams, Helen M | ||
| 13 | Iron oxide, FeO | FeO | % | Williams, Helen M | total Fe | |
| 14 | Iron 2+/Iron total ratio | Fe2+/Fe total | Williams, Helen M |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
83 data points
Data
| 1 Event | 2 Sample label | 3 Rock | 4 Depth sed [m] | 5 δ57/54Fe [‰] | 6 δ57/54Fe std dev [±] | 7 δ56/54Fe [‰] | 8 δ56/54Fe std dev [±] | 9 δ57/56Fe [‰] | 10 δ57/56Fe std dev [±] | 11 δ18O [‰] | 12 Cr2O3 [%] | 13 FeO [%] | 14 Fe2+/Fe total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 83-504B | 83-504B-81-1,83-86 | Altered glass (pillow rim) | 920.40 | 0.10 | 0.07 | 0.12 | 0.08 | 0.00 | 0.05 | 5.1 | 14.29 | 0.25 | |
| 83-504B | 83-504B-104-2,57-61 | Altered dike | 1118.50 | 0.13 | 0.04 | 0.12 | 0.08 | 0.07 | 0.30 | 5.0 | 0.04 | 7.01 | 0.23 |
| 111-504B | 111-504B-150R-1,138-140 | Altered dike | 1430.10 | 0.30 | 0.07 | 0.25 | 0.28 | 0.13 | 0.20 | 5.2 | 0.05 | 8.82 | 0.29 |
| 111-504B | 111-504B-169R-1,52-55 | Altered dike | 1550.00 | 0.33 | 0.13 | 0.31 | 0.19 | 0.08 | 0.33 | 4.5 | 0.04 | 9.48 | 0.31 |
| 148-504B | 148-504B-247R-1,30-33 | Altered dike | 2057.00 | 0.25 | 0.07 | 0.11 | 0.11 | 0.24 | 0.37 | 4.4 | 0.06 | 8.56 | 0.29 |
| 148-504B | 148-504B-247R-1,46-50 | Altered dike | 2057.16 | 0.15 | 0.17 | 0.11 | 0.29 | 0.15 | 0.32 | 4.0 | 0.06 | 8.36 | 0.20 |
| 148-504B | 148-504B-252R-1,15-20 | Altered dike | 2099.55 | 0.19 | 0.13 | 0.18 | 0.08 | 0.13 | 0.28 | 3.3 | 0.06 | 8.88 | 0.21 |