Jonkers, Lukas; Gopalakrishnan, Akshat; Weßel, Lea; Chiessi, Cristiano Mazur; Groeneveld, Jeroen; Monien, Patrick; Lessa, Douglas O; Morard, Raphael (2020): Stable O and C isotopes of Globorotalia inflata in sediment cores GeoB6209-2, GeoB6220-1, GeoB13862-1, GeoB6311-2, GeoB2722-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921999, In: Jonkers, L et al. (2020): Stable isotopes, counts and raw element data of Globorotalia inflata from sediment cores, Southwest Atlantic [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.922024
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Published: 2020-08-26 • DOI registered: 2021-04-08
Abstract:
Measurements were performed on groups of 3 shells in core GeoB13862-1 and on groups of 3-10 shells in the core top samples using a Thermo MAT 253plus coupled to a Kiel IV device at MARUM. Analytical precision was determined through repeat measurements of an in-house carbonate standard (Solnhofen limestone), which was calibrated to the NBS 19 calcite standard, and amounted to 0.06 and 0.03 ‰ for δ18O and δ13C, respectively.
Related to:
Jonkers, Lukas; Gopalakrishnan, Akshat; Weßel, Lea; Chiessi, Cristiano Mazur; Groeneveld, Jeroen; Monien, Patrick; Lessa, Douglas O; Morard, Raphael (2021): Morphotype and Crust Effects on the Geochemistry of Globorotalia inflata. Paleoceanography and Paleoclimatology, 36(4), https://doi.org/10.1029/2021PA004224
Further details:
Voigt, Ines; Chiessi, Cristiano Mazur; Prange, Matthias; Mulitza, Stefan; Groeneveld, Jeroen; Varma, Vidya; Henrich, Rüdiger (2015): Holocene shifts of the southern westerlies across the South Atlantic. Paleoceanography, 30(2), 39-51, https://doi.org/10.1002/2014PA002677
Project(s):
Coverage:
Median Latitude: -36.341624 * Median Longitude: -51.723719 * South-bound Latitude: -47.326667 * West-bound Longitude: -58.618333 * North-bound Latitude: -31.757700 * East-bound Longitude: -48.148800
Date/Time Start: 1994-06-30T00:00:00 * Date/Time End: 2009-06-29T04:44:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 8.940 m
Event(s):
GeoB2722-1 * Latitude: -47.326667 * Longitude: -58.618333 * Date/Time: 1994-06-30T00:00:00 * Elevation: -2355.0 m * Recovery: 0.36 m * Location: Slope off Argentina * Campaign: M29/1 * Basis: Meteor (1986) * Method/Device: Giant box corer (GKG)
GeoB6209-2 * Latitude Start: -31.757700 * Longitude Start: -48.148800 * Latitude End: -31.757700 * Longitude End: -48.148800 * Date/Time: 1999-12-12T00:37:00 * Elevation Start: -3013.0 m * Elevation End: -3013.0 m * Recovery: 0.28 m * Campaign: M46/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 12 tubes filled; CTD at 50 m
GeoB6220-1 * Latitude Start: -33.358000 * Longitude Start: -49.389300 * Latitude End: -33.358000 * Longitude End: -49.389300 * Date/Time: 1999-12-17T02:52:00 * Elevation Start: -2277.0 m * Elevation End: -2277.0 m * Recovery: 0.12 m * Location: western South Atlantic * Campaign: M46/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 11 tubes filled, 1 tube broken; CTD at 50 m
Comment:
Ages in core GeoB13862-1 from 10.1002/2014PA002677.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Jonkers, Lukas | |||
| 2 | Latitude of event | Latitude | Jonkers, Lukas | |||
| 3 | Longitude of event | Longitude | Jonkers, Lukas | |||
| 4 | Elevation of event | Elevation | m | Jonkers, Lukas | ||
| 5 | DEPTH, sediment/rock | Depth sed | m | Jonkers, Lukas | Geocode | |
| 6 | Depth, top/min | Depth top | m | Jonkers, Lukas | ||
| 7 | Depth, bottom/max | Depth bot | m | Jonkers, Lukas | ||
| 8 | AGE | Age | ka BP | Jonkers, Lukas | Geocode | |
| 9 | Comment | Comment | Jonkers, Lukas | crust | ||
| 10 | Size fraction, lower threshold | Fraction lower | µm | Jonkers, Lukas | sieve size min | |
| 11 | Size fraction, upper threshold | Fraction upper | µm | Jonkers, Lukas | sieve size max | |
| 12 | Genotype | Genotype | Jonkers, Lukas | |||
| 13 | Globorotalia inflata, δ13C | G. inflata δ13C | ‰ PDB | Jonkers, Lukas | Mass spectrometer, Finnigan, MAT 253; coupled with Carbonate preparation device, Finnigan, KIEL IV | |
| 14 | Globorotalia inflata, δ18O | G. inflata δ18O | ‰ PDB | Jonkers, Lukas | Mass spectrometer, Finnigan, MAT 253; coupled with Carbonate preparation device, Finnigan, KIEL IV |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1568 data points