Jebasinski, Lena; von Stebut, Laura; Frick, Daniel A; Winckler, Gisela; Lamy, Frank; Gottschalk, Julia: Benthic foraminiferal trace element ratios at IODP Site 383-U1542 during Marine Isotope Stage 12-10 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993305 (dataset in review), In: Jebasinski, L et al.: Foraminiferal stable isotope and trace element ratios and sedimentary census counts at IODP Site 383-U1540 and U1542 during Marine Isotope Stage 12-10 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.993306 (dataset in review)
Abstract:
This dataset presents benthic foraminiferal (i.e., Hoeglundina elegans) trace element ratios (i.e., Cd/Ca, Mn/Ca, Al/Ca and Fe/Ca) at International Ocean Discovery Program Site U1542 (52°42.292ʹS, 75°35.769ʹW; 1,101 m water depth) during Marine Isotope Stage 12-10. The limit of detection (LOD) is at 0.5 µmol/mol for Al/Ca, at 1.4 μmol/mol for Fe/Ca and at 0.56 μmol/mol for Mn/Ca. The samples were reductively cleaned and to determine the 1σ-uncertainty of the analyses, full replicates were conducted. The trace element ratios were measured at the Institute of Geosciences at Kiel University (Kiel, Germany) using an Agilent 7900 inductively coupled plasma-mass spectrometer (ICP-MS).
Keyword(s):
References:
Govin, Aline; Michel, Elisabeth; Labeyrie, Laurent D; Waelbroeck, Claire; Dewilde, Fabien; Jansen, Eystein (2009): Evidence for northward expansion of Antarctic Bottom Water mass in the Southern Ocean during the last glacial inception. Paleoceanography, 24, PA1202, https://doi.org/10.1029/2008PA001603
Jebasinski, Lena; Winckler, Gisela; Lamy, Frank; Frick, Daniel A; von Stebut, Laura; Basak, Chandranath; Kapuge, Aruggoda K I U; Farmer, Jesse R; Gottschalk, Julia (2026): Foraminiferal stable carbon isotope ratios (δ¹³C) at IODP Site 383-U1540 during Marine Isotope Stage 11 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.985523
Lisiecki, Lorraine E; Raymo, Maureen E (2005): A Pliocene-Pleistocene stack of 57 globally distributed benthic d18O records. Paleoceanography, 20, PA1003, https://doi.org/10.1029/2004PA001071
Coverage:
Median Latitude: -52.704810 * Median Longitude: -75.596230 * South-bound Latitude: -52.704820 * West-bound Longitude: -75.596540 * North-bound Latitude: -52.704800 * East-bound Longitude: -75.595920
Date/Time Start: 2019-07-03T23:30:00 * Date/Time End: 2019-07-07T07:15:00
Minimum Elevation: -1100.2 m * Maximum Elevation: -1099.8 m
Event(s):
383-U1542A * Latitude: -52.704800 * Longitude: -75.596540 * Date/Time Start: 2019-07-03T23:30:00 * Date/Time End: 2019-07-05T03:00:00 * Elevation: -1099.8 m * Penetration: 169.5 m * Recovery: 181.74 m * Campaign: Exp383 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
383-U1542C * Latitude: -52.704820 * Longitude: -75.595920 * Date/Time Start: 2019-07-05T21:00:00 * Date/Time End: 2019-07-07T07:15:00 * Elevation: -1100.2 m * Penetration: 234 m * Recovery: 236.86 m * Campaign: Exp383 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Jebasinski, Lena | |||
| 2 | Sample code/label | Sample label | Jebasinski, Lena | DSDP/ODP/IODP sample designation | ||
| 3 | Depth, sediment/rock, top/minimum | Depth sed top | m | Jebasinski, Lena | IODP Depth Scale Terminology | CCSF |
| 4 | AGE | Age | ka BP | Jebasinski, Lena | Geocode | |
| 5 | Hoeglundina elegans, Cadmium/Calcium ratio | H. elegans Cd/Ca | nmol/mol | Jebasinski, Lena | Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7900 | |
| 6 | Hoeglundina elegans, Manganese/Calcium ratio | H. elegans Mn/Ca | µmol/mol | Jebasinski, Lena | Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7900 | |
| 7 | Hoeglundina elegans, Aluminium/Calcium ratio | H. elegans Al/Ca | µmol/mol | Jebasinski, Lena | Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7900 | <0.0 = < LOD |
| 8 | Hoeglundina elegans, Iron/Calcium ratio | H. elegans Fe/Ca | µmol/mol | Jebasinski, Lena | Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7900 | |
| 9 | Comment | Comment | Jebasinski, Lena |
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:
522 data points