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Lu, Yang; Paulmann, Carsten; Mihailova, Boriana; Malcherek, Thomas; Birgel, Daniel; López Correa, Matthias; Lin, Zhiyong; Lu, Liuyi; Milker, Yvonne; Peckmann, Jörn (2023): Carbon and oxygen isotope compositions of the fibrous dolomite crystals in methane seep carbonates from Marmorito, northwest Italy [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963623, In: Lu, Y et al. (2023): MgCO₃ contents, structure, and carbon and oxygen isotope compositions of fibrous crystals in a Miocene methane seep carbonate [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.963595

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Published: 2023-11-24DOI registered: 2023-12-23

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Abstract:
Samples were made into powder. About 1 mg was required for each sample. Results were measured by the standard phosphoric acid method.
Keyword(s):
carbonate cement; Fibrous dolomite; methane seep; Miocene; SD-AOM
Coverage:
Latitude: 45.068306 * Longitude: 8.016889
Date/Time Start: 2006-11-15T00:00:00 * Date/Time End: 2006-11-15T00:00:00
Minimum Elevation: 379.0 m * Maximum Elevation: 379.0 m
Event(s):
Marmorito_limestone_MoX_2006 * Latitude: 45.068306 * Longitude: 8.016889 * Date/Time: 2006-11-15T00:00:00 * Elevation: 379.0 m * Method/Device: Hammer (HAM) * Comment: Carbonate rock, Marmorito limestone
Comment:
Measurement name: Carbon and oxygen isotope compositions
Instrument: ThermoFisher Scientific 253plus gas isotope ratio mass spectrometer with Kiel IV automated carbonate preparation device
Place: MARUM Stable Isotope Laboratory, Bremen
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelLu, Yang
δ13C, carbonateδ13C carb‰ PDBLu, YangMass spectrometer ThermoFisher Scientific 253plus gas coupled to a KIEL IV carbonate preparation devicevs. V-PDB
δ18O, carbonateδ18O carb‰ PDBLu, YangMass spectrometer ThermoFisher Scientific 253plus gas coupled to a KIEL IV carbonate preparation devicevs. V-PDB
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
21 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Sample label

δ13C carb [‰ PDB]

δ18O carb [‰ PDB]
D1-1 3-48.76.3
D1-6 1-1-43.71.2
D1-6 1-2-41.15.2
D2-2 2-1-44.31.5
D2-2 2-2-42.33.6
D3-2 1-1-49.46.3
D3-2 1-2-44.84.9