Gottschalk, Julia; Skinner, Luke C; Waelbroeck, Claire (2014): Planktonic foraminifer δ¹³C stacks (Globigerina bulloides and Neogloboquadrina pachyderma s.) from the sub-Antarctic Atlantic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.838939, In supplement to: Gottschalk, J et al. (2015): Contribution of seasonal sub-Antarctic surface water variability to millennial-scale changes in atmospheric CO2 over the last deglaciation and Marine Isotope Stage 3. Earth and Planetary Science Letters, 411, 87-99, https://doi.org/10.1016/j.epsl.2014.11.051
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Related to:
Barker, Stephen; Diz, Paula (2014): Timing of the descent into the last Ice Age determined by the bipolar seesaw. Paleoceanography, 29(6), 489-507, https://doi.org/10.1002/2014PA002623
Charles, Christopher D; Lynch-Stieglitz, Jean; Ninnemann, Ulysses S; Fairbanks, Richard G (1996): Climate connections between the hemisphere revealed by deep sea sediment core/ice core correlations. Earth and Planetary Science Letters, 142(1-2), 19-27, https://doi.org/10.1016/0012-821X(96)00083-0
Hodell, David A; Charles, Christopher D; Ninnemann, Ulysses S (2000): Comparison of interglacial stages in the South Atlantic sector of the southern ocean for the past 450 kyr: implifications for Marine Isotope Stage (MIS) 11. Global and Planetary Change, 24(1), 7-26, https://doi.org/10.1016/S0921-8181(99)00069-7
Hodell, David A; Venz, Kathryn A; Charles, Christopher D; Ninnemann, Ulysses S (2003): Pleistocene vertical carbon isotope and carbonate gradients in the South Atlantic sector of the Southern Ocean. Geochemistry, Geophysics, Geosystems, 4(1), 1004, https://doi.org/10.1029/2002GC000367
Mortyn, P Graham; Charles, Christopher D; Hodell, David A (2002): Southern Ocean upper water column structure over the last 140 kyr with emphasis on the glacial terminations. Global and Planetary Change, 34(3-4), 241-252, https://doi.org/10.1016/S0921-8181(02)00118-2
Comment:
We provide species-specific stacks of G. bulloides and N. pachyderma s. d13C from the sub-Antarctic Atlantic region, which have been obtained by averaging available detrended and smoothed (1 kyr-running average) d13C records interpolated on a common age scale.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Globigerina bulloides, δ13C | G. bulloides δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | MD07-3076Q |
| 3 | Globigerina bulloides, δ13C | G. bulloides δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | RC11-83, data: Charles et al., 1996; age model: Gottschalk et al. |
| 4 | Globigerina bulloides, δ13C | G. bulloides δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | TNO57-21, data: Mortyn et al., 2002, age model: Barker and Diz, 2014 |
| 5 | Globigerina bulloides, δ13C | G. bulloides δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | TNO57-6, data, age model: Hodell et al., 2003 |
| 6 | Globigerina bulloides, δ13C | G. bulloides δ13C | ‰ PDB | Gottschalk, Julia | stacked | stack, including MD07-3076Q, RC11-83, TNO57-21, TNO57-6 |
| 7 | Neogloboquadrina pachyderma sinistral, δ13C | N. pachyderma s δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | MD07-3076Q |
| 8 | Neogloboquadrina pachyderma sinistral, δ13C | N. pachyderma s δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | RC11-83, data: Charles et al., 1996; age model: Gottschalk et al. |
| 9 | Neogloboquadrina pachyderma sinistral, δ13C | N. pachyderma s δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | TNO57-6, data, age model: Hodell et al., 2003 |
| 10 | Neogloboquadrina pachyderma sinistral, δ13C | N. pachyderma s δ13C | ‰ PDB | Gottschalk, Julia | detrended and smoothed | TNO57-10-11, data, agemodel: Hodell et al., 2000 |
| 11 | Neogloboquadrina pachyderma sinistral, δ13C | N. pachyderma s δ13C | ‰ PDB | Gottschalk, Julia | stacked | stack, including MD07-3076Q, TNO57-6, TNO57-10-11 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
5721 data points
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