Starr, Aidan; Hall, Ian R; Ziegler, Martin (2020): Age-depth model from sediment core sites MD02-2588 and IODP Site U1475 (Agulhas Plateau Composite) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921314, In: Starr, A et al. (2020): Pleistocene benthic stable isotopes and and age-depth model from the Agulhas Plateau Composite (APcomp) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.921315
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Abstract:
Age-depth model for the Agulhas Plateau composite (APcomp), a stratigraphic framework made up of sediment core sites MD02-2588 (41 19.90'S, 25 49.7'E, 2907m) and IODP Site U1475 (41 25.6'S, 25 15.6'E, 2669m).
Supplement to:
Starr, Aidan; Hall, Ian R; Barker, Stephen; Rackow, Thomas; Zhang, Xu; Hemming, Sidney R; van der Lubbe, H J L; Knorr, Gregor; Berke, Melissa A; Bigg, Grant R; Cartagena, Alejandra; Jiménez-Espejo, Francisco Jose; Gong, Xun; Gruetzner, Jens; Lathika, Nambiyathodi; LeVay, Leah J; Robinson, Rebecca S; Ziegler, Martin; IODP Expedition 361 Scientists (accepted): Antarctic Iceberg Melt Potential Trigger for Glacial Deep Water-Mass Reorganizations. Nature
Further details:
Ahn, Seonmin; Khider, D; Lisiecki, Lorraine E; Lawrence, Charles E (2017): A probabilistic Pliocene–Pleistocene stack of benthic δ18O using a profile hidden Markov model. Dynamics and Statistics of the Climate System, 2(1), https://doi.org/10.1093/climsys/dzx002
Ziegler, Martin; Diz, Paula; Hall, Ian R; Zahn, Rainer (2013): Millennial-scale changes in atmospheric CO2 levels linked to the Southern Ocean carbon isotope gradient and dust flux. Nature Geoscience, 6(6), 457-461, https://doi.org/10.1038/ngeo1782
Coverage:
Median Latitude: -41.313500 * Median Longitude: 25.380500 * South-bound Latitude: -41.427000 * West-bound Longitude: 25.261000 * North-bound Latitude: -41.200000 * East-bound Longitude: 25.500000
Date/Time Start: 2002-10-01T00:00:00 * Date/Time End: 2016-02-24T01:00:00
Minimum DEPTH, sediment/rock: 0.055 m * Maximum DEPTH, sediment/rock: 10.225 m
Event(s):
361-U1475 * Latitude: -41.427000 * Longitude: 25.261000 * Date/Time: 2016-02-24T01:00:00 * Elevation: -2680.8 m * Penetration: 1073.9 m * Recovery: 1015.92 m * Campaign: Exp361 (South African Climates (Agulhas LGM Density Profile)) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 107 cores, 86 m drilled, 103% recovery
MD02-2588 (MD02-2588Q) * Latitude: -41.200000 * Longitude: 25.500000 * Date/Time: 2002-10-01T00:00:00 * Elevation: -2907.0 m * Location: Southern Ocean * Campaign: MD128 (SWAF) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Starr, Aidan | |||
| 2 | Age model | Age model | ka | Starr, Aidan | ||
| 3 | Depth, composite | Depth comp | mcd | Starr, Aidan | Agulhas Plateau Composite | |
| 4 | DEPTH, sediment/rock | Depth sed | m | Starr, Aidan | Geocode – original, Site MD02-2588 | |
| 5 | Depth, composite | Depth comp | mcd | Starr, Aidan | Spliced, Site U1475 | |
| 6 | Sample ID | Sample ID | Starr, Aidan | |||
| 7 | Marine isotope stage | MIS | Starr, Aidan | |||
| 8 | Sample comment | Sample comment | Starr, Aidan | Climate event | ||
| 9 | Analytical method | Method | Starr, Aidan | |||
| 10 | Method comment | Method comm | Starr, Aidan |
Change history:
2020-11-10T15:43:39 – Changed "Depth" parameters: from "depth, relative (Agulhas Plateau Composite); depth, relative (original, Site MD02-2588); depth, relative (Spliced, Site U1475)" to "depth, composite (Agulhas Plateau Composite); DEPTH, sediment/rock (original, Site MD02-2588); depth, composite (Spliced, Site U1475)", included events (361-U1475 & MD02-2588) and split the sample comments in Marine Isotope Stage and Climate Event
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
212 data points