Lopes dos Santos, Raquel A; De Deckker, Patrick; Hopmans, Ellen C; Magee, John W; Mets, Anchelique; Sinninghe Damsté, Jaap S; Schouten, Stefan (2013): Reconstruction of a continuous C3-C4 plant vegetation record based on stable carbon isotopic composition of long-chain n-alkanes derived from sediment core MD03-2607 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823119, In supplement to: Lopes dos Santos, RA et al. (2013): Abrupt vegetation change after the Late Quaternary megafaunal extinction in southeastern Australia. Nature Geoscience, 6(8), 627-631, https://doi.org/10.1038/ngeo1856
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Coverage:
Latitude: -36.960700 * Longitude: 137.406500
Date/Time Start: 2003-02-20T19:33:00 * Date/Time End: 2003-02-20T19:33:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 14.980 m
Event(s):
MD03-2607 (MD032607) * Latitude: -36.960700 * Longitude: 137.406500 * Date/Time: 2003-02-20T19:33:00 * Elevation: -865.0 m * Recovery: 32.95 m * Location: Southern Ocean * Campaign: MD131 (AUSCAN) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Globigerina bulloides, δ13C | G. bulloides δ13C | ‰ PDB | Lopes dos Santos, Raquel A | Isotope ratio mass spectrometry | with respect to VPDB |
| 4 | Globigerina bulloides, δ18O | G. bulloides δ18O | ‰ PDB | Lopes dos Santos, Raquel A | Isotope ratio mass spectrometry | with respect to VPDB |
| 5 | Sea surface temperature, annual mean | SST (1-12) | °C | Lopes dos Santos, Raquel A | Calculated from UK'37 (Müller et al, 1998) | |
| 6 | δ13C, n-alkanes | δ13C n-alkanes | ‰ PDB | Lopes dos Santos, Raquel A | Isotope ratio mass spectrometry | Weighted mean C27-29-31-33, with respect to VPDB |
| 7 | C4 plant | C4 plant | % | Lopes dos Santos, Raquel A | inferred from stable isotopes | |
| 8 | Branched and isoprenoid tetraether index | BIT | Lopes dos Santos, Raquel A | |||
| 9 | Sum odd numbered n-alkanes per unit sediment mass | n-Alk odd/sed | ng/g | Lopes dos Santos, Raquel A | C27-29-31-33 | |
| 10 | Accumulation rate, odd numbered n-alkanes | Acc rate A odd | µg/m2/ka | Lopes dos Santos, Raquel A | Calculated | C27-29-31-33 |
| 11 | Levoglucosan per unit sediment mass | Levogluc/sed | pg/g | Lopes dos Santos, Raquel A | C27-29-31-33 | |
| 12 | Accumulation rate, levoglucosan | Acc rate levogluc | pg/m2/ka | Lopes dos Santos, Raquel A | Calculated | C27-29-31-33 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1484 data points