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
Always quote citation above when using data! You can download the citation in several formats below.
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
Data
| 1 Event | 2 Age model [ka] | 3 Depth comp [mcd] (Agulhas Plateau Composite) | 4 Depth sed [m] (original, Site MD02-2588) | 5 Depth comp [mcd] (Spliced, Site U1475) | 6 Sample ID | 7 MIS | 8 Sample comment (Climate event) | 9 Method | 10 Method comm |
|---|---|---|---|---|---|---|---|---|---|
| MD02-2588 | 3.231 | 0.055 | 0.055 | SUERC-4618 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 5.028 | 0.105 | 0.105 | SUERC-4619 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 7.431 | 0.165 | 0.165 | SUERC-4620 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 8.875 | 0.225 | 0.225 | SUERC-4623 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 12.778 | 0.325 | 0.325 | SUERC-4624 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 15.478 | 0.405 | 0.405 | SUERC-4625 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 16.182 | 0.455 | 0.455 | SUERC-4626 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 23.256 | 0.655 | 0.655 | SUERC-4627 | 14C AMS (Globorotalia inflata) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 27.819 | 0.755 | 0.755 | SUERC-4635 | 14C AMS (Globigerina bulloides) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 29.220 | 0.855 | 0.855 | SUERC-4636 | 14C AMS (Globigerina bulloides) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 32.359 | 0.955 | 0.955 | SUERC-4637 | 14C AMS (Globigerina bulloides) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 40.211 | 1.055 | 1.055 | SUERC-4638 | 14C AMS (Globigerina bulloides) | Calibrated and corrected for the radiocarbon reservoir age (Ziegler et al. 2013) | |||
| MD02-2588 | 65.000 | 1.655 | 1.655 | MIS 4/3 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| MD02-2588 | 117.000 | 3.426 | 3.426 | MIS 5e/5d | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| MD02-2588 | 129.200 | 3.926 | 3.926 | T II | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| MD02-2588 | 194.000 | 5.835 | 5.835 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| MD02-2588 | 220.000 | 6.405 | 6.405 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| MD02-2588 | 244.000 | 7.025 | 7.025 | T III | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| MD02-2588 | 288.000 | 8.445 | 8.445 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| MD02-2588 | 337.000 | 10.225 | 10.225 | T IV | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 423.000 | 14.565 | 13.410 | T V | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 472.000 | 16.425 | 15.270 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 537.000 | 18.055 | 16.900 | T VI | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 620.000 | 19.295 | 18.140 | T VII | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 710.000 | 20.695 | 19.540 | MIS 18/17 | T VIII | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||
| 361-U1475 | 744.000 | 21.330 | 20.175 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 788.000 | 22.157 | 21.002 | MIS 20/19 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 866.000 | 24.242 | 23.087 | MIS 22/21 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 918.000 | 25.095 | 23.940 | MIS 24/23 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 958.000 | 26.455 | 25.300 | MIS 26/25 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 982.000 | 27.255 | 26.100 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 1032.000 | 29.775 | 28.620 | MIS 30/29 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1062.000 | 30.615 | 29.460 | MIS 31/30 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1088.000 | 32.095 | 30.940 | MIS 32/31 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1118.000 | 32.975 | 31.820 | MIS 34/33 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1190.000 | 34.375 | 33.220 | MIS 36/35 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1244.000 | 35.612 | 34.457 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 1320.000 | 37.010 | 35.855 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 1364.000 | 38.255 | 37.100 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 1404.000 | 39.095 | 37.940 | MIS 46/45 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1428.000 | 39.386 | 38.231 | MIS 47/46 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1452.000 | 40.065 | 38.910 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | |||||
| 361-U1475 | 1494.000 | 41.235 | 40.080 | MIS 52/51 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1530.000 | 41.875 | 40.720 | MIS 54/53 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1570.000 | 42.955 | 41.800 | MIS 54/53 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 | ||||
| 361-U1475 | 1642.000 | 44.475 | 43.320 | delta18O (Cibicides wuellerstorfi) to Prob-Stack of Ahn et al. 2017 |