Alt, Jeffrey C; Shanks, Wayne C (2006): (Table 2) Oxygen and carbon isotope ratios of serpentinites from ODP Hole 125-778A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707437, In supplement to: Alt, JC; Shanks, WC (2006): Stable isotope compositions of serpentinite seamounts in the Mariana forearc: Serpentinization processes, fluid sources and sulfur metasomatism. Earth and Planetary Science Letters, 242(3-4), 272-285, https://doi.org/10.1016/j.epsl.2005.11.063
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 19.499000 * Longitude: 146.666000
Date/Time Start: 1989-02-22T06:30:00 * Date/Time End: 1989-02-24T19:25:00
Minimum DEPTH, sediment/rock: 20.30 m * Maximum DEPTH, sediment/rock: 70.36 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
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Alt, Jeffrey C | DSDP/ODP/IODP sample designation | ||
| 3 | δ18O | δ18O | ‰ | Alt, Jeffrey C | Mass spectrometer Finnigan MAT 251 | Aragonite, per mil SMOW |
| 4 | δ13C | δ13C | ‰ PDB | Alt, Jeffrey C | Mass spectrometer Finnigan MAT 251 | Aragonite, per mil VPDB |
| 5 | Rock type | Rock | Alt, Jeffrey C | Host rock | ||
| 6 | δ18O, water | δ18O H2O | ‰ SMOW | Alt, Jeffrey C | 150 °C, following O'Neil et al. (1969, http://link.aip.org/link/?JCPSA6/51/5547/1) | |
| 7 | δ18O, water | δ18O H2O | ‰ SMOW | Alt, Jeffrey C | 250 °C, following O'Neil et al. (1969, http://link.aip.org/link/?JCPSA6/51/5547/1) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
18 data points
Data
| 1 Depth sed [m] | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 δ18O [‰] (Aragonite, per mil SMOW, Mass...) | 4 δ13C [‰ PDB] (Aragonite, per mil VPDB, Mass...) | 5 Rock (Host rock) | 6 δ18O H2O [‰ SMOW] (150 °C, following O'Neil et a...) | 7 δ18O H2O [‰ SMOW] (250 °C, following O'Neil et a...) |
|---|---|---|---|---|---|---|
| 20.30 | 125-778A-4-1 | 16.7 | 0.07 | metabasalt | 4.1 | 9.5 |
| 58.47 | 125-778A-8-1 | 18.3 | 1.49 | metabasalt | 5.6 | 11.0 |
| 70.36 | 125-778A-9-CC | 22.3 | 2.50 | metabasalt | 9.7 | 15.0 |