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Ternieten, Lotta; Früh-Green, Gretchen L; Bernasconi, Stefano M (2021): Clumped and oxygen isotope data of dolomite veins from ultramafic rocks recovered from the Wadi Tayin Massif, Samail Ophiolite, Oman Drilling Project Phase II [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937671, 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

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Abstract:
The clumped and oxygen isotopes of dolomite from ultramafic 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 a Kiel IV carbonate device interfaced with a ThermoFisher Scientific MAT253 isotope ratio mass spectrometer.
Keyword(s):
Carbon cycle; Clumped isotopes; lithosphere; Oman Drilling Project; peridotite; Samail Ophiolite; Stable carbon and oxygen isotopes
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):
International Continental Scientific Drilling Program (ICDP)
Coverage:
Latitude: 22.882310 * Longitude: 58.700090
Minimum Elevation: 583.0 m * Maximum Elevation: 583.0 m
Event(s):
5057-BA1B(5B) * Latitude: 22.882310 * Longitude: 58.700090 * Elevation: 583.0 m * Recovery: 416.56 m * Location: Oman * Method/Device: Core drilling (CDRILL) * Comment: 142 core, 401.7 m cored, 103.7 % recovered
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample IDSample IDTernieten, LottaRun number
2Sample code/labelSample labelTernieten, LottaEasotope Name
3IdentificationIDTernieten, Lotta
4Sample methodSample methodTernieten, LottaMass Spectrometer
5Acid TemperatureAcid T°CTernieten, Lotta
6Run IDRun IDTernieten, Lotta
7δ45δ45‰Ternieten, LottaMass spectrometer MAT253Working gas (PBL)
8δ46δ46‰Ternieten, LottaMass spectrometer MAT253Working gas (PBL)
9δ47δ47‰Ternieten, LottaMass spectrometer MAT253Working gas (PBL)
10δ48δ48‰Ternieten, LottaMass spectrometer MAT253Working gas (PBL)
11δ49δ49‰Ternieten, LottaMass spectrometer MAT253Working gas (PBL)
12δ13C, dolomiteδ13C dol‰ PDBTernieten, LottaMass spectrometer MAT253vs. VPDB
13δ13C, dolomite, standard deviationδ13C dol std dev±Ternieten, LottaMass spectrometer MAT253vs. VPDB
14δ18O, dolomiteδ18O dol‰ PDBTernieten, LottaMass spectrometer MAT253vs. VPDB
15δ18O, dolomite, standard deviationδ18O dol std dev±Ternieten, LottaMass spectrometer MAT253vs. VPDB
16δ18O, dolomiteδ18O dol‰ SMOWTernieten, LottaMass spectrometer MAT253vs. VSMOW
17Δ47Δ47‰Ternieten, LottaMass spectrometer MAT253CDES 70°C
18Δ47, standard deviationΔ47 std dev±Ternieten, LottaMass spectrometer MAT253
19Δ47, errorΔ47 e±Ternieten, LottaMass spectrometer MAT253
20Δ48 offsetΔ48 offset‰Ternieten, LottaMass spectrometer MAT253
2149-parameter, contamination index49 paramTernieten, LottaMass spectrometer MAT253
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
309 data points

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