Ternieten, Lotta; Früh-Green, Gretchen L; Bernasconi, Stefano M (2021): Content and carbon and oxygen isotope composition of total carbon, total non-carbonate carbon, and total inorganic carbon of mafic and ultramafic rocks from the Wadi Tayin Massif, Samail Ophiolite, Oman Drilling Project Phase II [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937668, 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 carbon geochemistry of serpentinized peridotites, 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, Geological Institute from 2017 to 2020 using a FlashEA 1112 Elemental Analyzer (EA) interfaced via a Conflo IV to a Delta V Plus Isotope Ratio Mass Spectrometer for total carbon (TC) and total non-carbonate carbon (NCC) content and isotope composition, and a GasBench II connected to a Delta V Mass Spectrometer for the total inorganic carbon (TIC) isotope composition. Results are reported as replicates. Analyzed 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: 3.56 m * Maximum DEPTH, sediment/rock: 398.31 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 | Carbon, total | TC | mg/kg | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | |
| 11 | Carbon, total, standard deviation | TC std dev | ± | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | |
| 12 | Non-carbonate carbon | NCC | mg/kg | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | |
| 13 | Non-carbonate carbon, standard deviation | NCC std dev | ± | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | |
| 14 | δ13C, total carbon | δ13C TC | ‰ PDB | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | vs. VPDB |
| 15 | δ13C, total carbon, standard deviation | δ13C TC std dev | ± | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | vs. VPDB |
| 16 | δ13C, non-carbonate carbon | δ13C NCC | ‰ PDB | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | vs. VPDB |
| 17 | δ13C, non-carbonate carbon, standard deviation | δ13C NCC std dev | ± | Ternieten, Lotta | Elemental Analyzer coupled to a DELTA V mass spectrometer | vs. VPDB |
| 18 | δ13C, total inorganic carbon | δ13C TIC | ‰ PDB | Ternieten, Lotta | GasBench II coupled to a DELTA V mass spectrometer | vs. VPDB |
| 19 | δ13C, total inorganic carbon, standard deviation | δ13C TIC std dev | ± | Ternieten, Lotta | GasBench II coupled to a DELTA V mass spectrometer | vs. VPDB |
| 20 | δ18O, total inorganic carbon | δ18O TIC | ‰ PDB | Ternieten, Lotta | GasBench II coupled to a DELTA V mass spectrometer | vs. VPDB |
| 21 | δ18O, total inorganic carbon, standard deviation | δ18O TIC std dev | ± | Ternieten, Lotta | GasBench II coupled to a DELTA V mass spectrometer | vs. VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
703 data points