Oelkers, Lisa S; Vázquez Riveiros, Natalia; Frick, Daniel A; Jebasinski, Lena; Waelbroeck, Claire; Skinner, Luke C; Gottschalk, Julia: Uvigerina spp. stable oxygen isotopes in sediment core MD07-3077 from the Subantarctic Atlantic Ocean for Marine Isotope Stage 12-10 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993717 (dataset in review)
Abstract:
This dataset presents stable oxygen isotope measurements on the benthic foraminifer Uvigerina spp. from Subantarctic Atlantic sediment core MD07-3077 (44.15°S, 14.23°E; 3,770 m water depth) from MIS 12 to 10 (424-374 ka before present). The analyses were performed at the Leibniz Laboratory for Radiometric Dating and Stable Isotope Research at Kiel University (Kiel, Germany) on two to three specimens of the size fraction larger than 150 µm with a Thermo Scientific MAT 253 Isotope-Ratio Mass Spectrometer. The data are reported in δ-notation indicating the 18O/16O deviation of the sample in permil from the 18O/16O ratio of the Vienna Peedee Belemnite (VPDB) standard (i.e., δ18O).
Funding:
Coverage:
Latitude: -44.150000 * Longitude: -14.220000
Date/Time Start: 2007-01-25T14:32:00 * Date/Time End: 2007-01-25T14:32:00
Minimum DEPTH, sediment/rock: 41.505 m * Maximum DEPTH, sediment/rock: 48.995 m
Event(s):
MD07-3077 * Latitude: -44.150000 * Longitude: -14.220000 * Date/Time: 2007-01-25T14:32:00 * Elevation: -3770.0 m * Campaign: MD159 (IMAGES XV - Pachiderme) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer II (CALYPSO2)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Cruise/expedition | Expedition | Gottschalk, Julia | |||
| 2 | Event label | Event | Gottschalk, Julia | Core | ||
| 3 | Section | Sect | Gottschalk, Julia | |||
| 4 | Depth, top/min | Depth top | m | Gottschalk, Julia | ||
| 5 | Depth, bottom/max | Depth bot | m | Gottschalk, Julia | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Gottschalk, Julia | Geocode – mid-point | |
| 7 | Depth, corrected | Depth corr | m | Gottschalk, Julia | corrected mid-point | |
| 8 | AGE | Age | ka BP | Gottschalk, Julia | Geocode | |
| 9 | Uvigerina spp., δ18O | Uvigerina spp. δ18O | ‰ PDB | Gottschalk, Julia | Mass spectrometer, Finnigan, MAT 253 | vs VPDB |
| 10 | Uvigerina spp., δ13C | Uvigerina spp. δ13C | ‰ PDB | Gottschalk, Julia | Mass spectrometer, Finnigan, MAT 253 | vs VPDB |
| 11 | Uvigerina spp. | Uvigerina spp. | # | Gottschalk, Julia | specimens, > 150 µm |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1008 data points