Ternieten, Lotta; Früh-Green, Gretchen L; Bernasconi, Stefano M (2021): Radiocarbon isotope data of carbonate veins (aragonite, calcite, dolomite), total inorganic carbon and total non-carbonate carbon from ultramafic and mafic rocks recovered from the Wadi Tayin Massif, Samail Ophiolite, Oman Drilling Project Phase II [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937672, In: Ternieten, L et al. (2021): Carbon and oxygen geochemistry of the mantle peridotites of the Wadi Tayin Massif, Samail Ophiolite, ICDP Expedition 5057 Oman Drilling Project [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.937673
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Published: 2021-10-29 • DOI registered: 2021-11-08
Abstract:
The radiocarbon isotope data of aragonite, calcite, and dolomite veins and whole-rock total inorganic carbon and total non-carbonate carbon from ultramafic and mafic rocks recovered during ICDP Expedition 5057, Oman Drilling Project Phase II (November 2017 to February 2018) on the Wadi Tayin Massif, Samail Ophiolite, was examined to characterize carbon sources, speciation, and the fate of organic and inorganic carbon during natural large-scale hydration and carbonization. The measurements were performed at the ETH Zurich from 2017 to 2020 using an Elemental Analyzer interfaced to a MICADAS Accelerator Mass Spectrometer (AMS) equipped with a gas-ion source or by direct injection of CO2, from carbonate dissolution, into the ion source of the AMS. Analyzed whole-rock samples are aliquots of samples used for microbiological studies and were collected under sterile conditions (denoted as MBio samples).
Keyword(s):
Related to:
Ternieten, Lotta; Früh-Green, Gretchen L; Bernasconi, Stefano M (2021): Carbon Geochemistry of the Active Serpentinization Site at the Wadi Tayin Massif: Insights from the ICDP Oman Drilling Project - Phase II. Earth and Space Science Open Archive (ESSOAr), https://doi.org/10.1002/essoar.10507524.1
Project(s):
Coverage:
Median Latitude: 22.874240 * Median Longitude: 58.705330 * South-bound Latitude: 22.866170 * West-bound Longitude: 58.700090 * North-bound Latitude: 22.882310 * East-bound Longitude: 58.710570
Minimum DEPTH, sediment/rock: 7.40 m * Maximum DEPTH, sediment/rock: 279.83 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Ternieten, Lotta | |||
| 2 | Core | Core | Ternieten, Lotta | |||
| 3 | Section | Sect | Ternieten, Lotta | |||
| 4 | Interval Cored | Cored | m | Ternieten, Lotta | Top | |
| 5 | Interval Cored | Cored | m | Ternieten, Lotta | Bottom | |
| 6 | Depth, top/min | Depth top | m | Ternieten, Lotta | Chikyu Adjusted Depth (CAD) | |
| 7 | Depth, bottom/max | Depth bot | m | Ternieten, Lotta | Chikyu Adjusted Depth (CAD) | |
| 8 | DEPTH, sediment/rock | Depth sed | m | Ternieten, Lotta | Geocode – Chikyu Adjusted Depth (CAD) | |
| 9 | Main Lithology | Main lith | Ternieten, Lotta | |||
| 10 | Minerals | Minerals | Ternieten, Lotta | Carbonate mineralogy | ||
| 11 | Sample type | Samp type | Ternieten, Lotta | |||
| 12 | Type | Type | Ternieten, Lotta | Carbon type | ||
| 13 | Carbon-14/Carbon-12 ratio | 14C/12C | Ternieten, Lotta | MICADAS Accelerator Mass Spectrometer | ||
| 14 | Error, relative | Error r | % | Ternieten, Lotta | MICADAS Accelerator Mass Spectrometer | |
| 15 | Fraction modern carbon | F14C | Ternieten, Lotta | MICADAS Accelerator Mass Spectrometer | ||
| 16 | Error, relative | Error r | % | Ternieten, Lotta | MICADAS Accelerator Mass Spectrometer | σ |
| 17 | AGE | Age | ka BP | Ternieten, Lotta | Geocode | |
| 18 | Age, error | Age e | ± | Ternieten, Lotta | σ |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
243 data points