Nürnberg, Dirk (2022): Benthic stable isotopes of sediment core M94-482 PC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947795
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Abstract:
Proxy parameter of core M94-482 PC: Benthic stable isotopes of sediment core M94-482 PC. Isotope analyses were performed on the benthic foraminiferal species Uvigerina peregrina. Sedimentological and logging data as well as the foraminiferal analyses were performed on piston core M94-482 PC, which was recovered from the northern Campeche Bank (Gulf of Mexico; 23°49.155'N 87°07.752'W) from 630 m water depth during R/V Meteor Cruise M94 in 2013 (https://doi.org/10.2312/cr_m94). Sampling and analytical studies were carried out from ~0.5 cm to 879 cm core depth at 1-5 cm spatial resolution. The records cover the last ~288 kyrs. The stable carbon (δ13C; ‰ VPDB) and oxygen isotope (δ18O, ‰ VPDB) analyses were performed on a Thermo Scientific MAT 253 mass spectrometer with an automated Kiel IV Carbonate Preparation Device. The isotope data provide stratigraphical information.
Keyword(s):
Supplement to:
Hübscher, Christian; Nürnberg, Dirk (2023): Loop Current attenuation after the Mid-Pleistocene Transition contributes to Northern hemisphere cooling. Marine Geology, 456, 106976, https://doi.org/10.1016/j.margeo.2022.106976
Related to:
Hübscher, Christian; Nürnberg, Dirk; Al Hseinat, Muayyad; Álvarez García, Maria; Erdem, Zeynep; Gehre, Nadine; Jentzen, Anna; Kalvelage, Claudia; Karas, Cyrus; Kimmel, Bastian; Mildner, Tanja; Ortiz, Aramis Olivos; Parker, Andrew; Petersen, Asmus; Raeke, Andreas; Reiche, Sönke; Schmidt, Matthew W; Weiß, Benedikt; Wolf, Daniela (2014): Yucatan Throughflow - Cruise No. M94 - March 12 - March 26, 2013 - Balboa (Panama) - Kingston (Jamaica). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M94, 32 pp, https://doi.org/10.2312/cr_m94
Project(s):
Coverage:
Latitude: 23.819170 * Longitude: -87.129170
Date/Time Start: 2013-03-21T20:58:00 * Date/Time End: 2013-03-21T20:58:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 1.805 m
Event(s):
M94_482 * Latitude: 23.819170 * Longitude: -87.129170 * Date/Time: 2013-03-21T20:58:00 * Elevation: -629.5 m * Recovery: 8.81 m * Location: Gulf of Mexico * Campaign: M94 * Basis: Meteor (1986) * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Nürnberg, Dirk | Geocode | |
| 2 | AGE | Age | ka BP | Nürnberg, Dirk | Geocode | |
| 3 | Uvigerina peregrina, δ13C | U. peregrina δ13C | ‰ PDB | Nürnberg, Dirk | Mass spectrometer, Thermo Fisher Scientific, MAT 253; coupled with Carbonate preparation device, Thermo Fisher Scientific, KIEL IV | VPDB |
| 4 | Uvigerina peregrina, δ18O | U. peregrina δ18O | ‰ PDB | Nürnberg, Dirk | Mass spectrometer, Thermo Fisher Scientific, MAT 253; coupled with Carbonate preparation device, Thermo Fisher Scientific, KIEL IV | VPDB |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
74 data points