Santos, Thiago Pereira dos; Lessa, Douglas Villela de Oliveira; Venancio, Igor Martins; Chiessi, Cristiano Mazur; Mulitza, Stefan; Kuhnert, Henning; Govin, Aline; Machado, Thiago; Costa, Karen Badaraco; Toledo, Felipe Antonio de L; Dias, Bruna Borba; Albuquerque, Ana Luiza Spadano (2017): (Supplementary Table 2 ) Tie-points between sediment core GL1090 and two reference curves [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.871877, In supplement to: Santos, TP et al. (2017): Prolonged warming of the Brazil Current precedes deglaciations. Earth and Planetary Science Letters, 463, 1-12, https://doi.org/10.1016/j.epsl.2017.01.014
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Coverage:
Latitude: -24.920000 * Longitude: -42.510000
Minimum DEPTH, sediment/rock: 3.67 m * Maximum DEPTH, sediment/rock: 16.86 m
Event(s):
Comment:
Tie-points between GL-1090 Cibicides wuellerstorfi d18Oc and the two reference curves adopted to build the remaining age-depth model. The first curve was applied between 327 cm and 1578 cm and was extracted from MD95-2042 improved by Govin et al. (2014) using the most recent AICC2012 ice core chronology (Veres et al., 2013). From 1578 cm to 1914 cm, the reference curve was provided by Lisiecki and Raymo (2005). Error estimations of d18O tie-points take into account the mean resolution of the GL-1090 benthic d18O record around the tie-point depth, the mean resolution of the reference curve around the tie-point age, a matching error visually estimated when defining tie-points, and the absolute age error of the time-scale used for the reference record.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Santos, Thiago Pereira dos | Geocode | |
| 2 | AGE | Age | ka BP | Santos, Thiago Pereira dos | Geocode – Tie-point age | |
| 3 | Tie point | Tie point | Santos, Thiago Pereira dos | Correlated curve | ||
| 4 | Reference/source | Reference | Santos, Thiago Pereira dos | |||
| 5 | Age, error | Age e | ± | Santos, Thiago Pereira dos | Estimated |
License:
Creative Commons Attribution-ShareAlike 3.0 Unported (CC-BY-SA-3.0)
Size:
38 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Tie point | 4 Reference | 5 Age e [±] |
|---|---|---|---|---|
| 3.67 | 47.32 | MD95-2042 | Onset of D/O 13 | 2.2 |
| 4.25 | 51.07 | MD95-2042 | End of D/O 14 | 2.3 |
| 5.19 | 58.36 | MD95-2042 | End ofD/O 17 | 2.7 |
| 6.17 | 62.23 | MD95-2042 | End of MIS4 | 1.6 |
| 8.47 | 71.21 | MD95-2042 | End of D/O 19 | 1.8 |
| 10.53 | 85.82 | MD95-2042 | End of D/O 21 | 1.7 |
| 11.58 | 93.71 | MD95-2042 | MIS5b/MIS5c | 1.8 |
| 12.75 | 102.84 | MD95-2042 | Onset of D/O 23 | 1.8 |
| 13.20 | 105.87 | MD95-2042 | Onset of D/O 24 | 2.0 |
| 13.46 | 111.23 | MD95-2042 | Onset of MIS5d | 2.4 |
| 13.81 | 126.94 | MD95-2042 | Onset of MIS5e | 2.5 |
| 14.03 | 133.94 | MD95-2042 | Onset of penultimate deglaciation | 2.3 |
| 16.86 | 165.61 | LR04 | 4.6 |