Weldeab, Syee; Friedrich, Tobias; Timmermann, Axel; Schneider, Ralph R (2016): Mg/Ca analyzed in Golobulimina spp., and Mg/Ca-based estimates of bottom water temperature for sediment core MD03-2707 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.877250, In supplement to: Weldeab, S et al. (2016): Strong middepth warming and weak radiocarbon imprints in the equatorial Atlantic during Heinrich 1 and Younger Dryas. Paleoceanography, 31(8), 1070-1082, https://doi.org/10.1002/2016PA002957
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Coverage:
Latitude: 2.502000 * Longitude: 9.395000
Minimum Elevation: -1295.0 m * Maximum Elevation: -1295.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Weldeab, Syee | Geocode | |
| 2 | Age, minimum/young | Age min | ka | Weldeab, Syee | ||
| 3 | Age, maximum/old | Age max | ka | Weldeab, Syee | ||
| 4 | Globobulimina spp., Magnesium/Calcium ratio | Globobulimina spp. Mg/Ca | mmol/mol | Weldeab, Syee | ||
| 5 | Bottom water temperature | BWT | °C | Weldeab, Syee | averaged | |
| 6 | Bottom water temperature, maximum | BWT max | °C | Weldeab, Syee | upper range | |
| 7 | Bottom water temperature, minimum | BWT min | °C | Weldeab, Syee | lower range |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
156 data points
Data
| 1 Age [ka BP] | 2 Age min [ka] | 3 Age max [ka] | 4 Globobulimina spp. Mg/Ca [mmol/mol] | 5 BWT [°C] | 6 BWT max [°C] | 7 BWT min [°C] |
|---|---|---|---|---|---|---|
| 10.07 | 9.77 | 10.31 | 3.07 | 2.35 | 3.05 | 1.83 |
| 10.77 | 10.60 | 10.97 | 4.23 | 5.60 | 6.48 | 4.91 |
| 10.89 | 10.72 | 11.10 | 3.74 | 4.23 | 5.04 | 3.61 |
| 11.81 | 11.42 | 12.23 | 5.28 | 8.50 | 9.56 | 7.66 |
| 12.26 | 11.95 | 12.53 | 5.56 | 9.28 | 10.39 | 8.40 |
| 12.41 | 12.08 | 12.74 | 4.88 | 7.39 | 8.38 | 6.60 |
| 12.89 | 12.56 | 13.16 | 4.22 | 5.57 | 6.45 | 4.88 |
| 13.15 | 12.95 | 13.31 | 4.35 | 5.90 | 6.81 | 5.20 |
| 13.24 | 13.06 | 13.41 | 3.56 | 3.72 | 4.50 | 3.13 |
| 13.46 | 13.28 | 13.66 | 4.03 | 5.03 | 5.89 | 4.37 |
| 13.71 | 13.45 | 14.02 | 4.08 | 5.16 | 6.03 | 4.50 |
| 14.16 | 13.91 | 14.49 | 4.78 | 7.11 | 8.08 | 6.34 |
| 14.22 | 14.00 | 14.55 | 4.84 | 7.29 | 8.27 | 6.51 |
| 14.67 | 14.33 | 15.03 | 4.76 | 7.04 | 8.02 | 6.28 |
| 15.11 | 14.76 | 15.52 | 4.86 | 7.34 | 8.34 | 6.56 |
| 15.72 | 15.21 | 16.27 | 4.74 | 6.99 | 7.96 | 6.23 |
| 16.56 | 16.02 | 17.02 | 5.16 | 8.16 | 9.20 | 7.34 |
| 17.47 | 17.05 | 17.83 | 3.95 | 4.81 | 5.66 | 4.17 |
| 18.11 | 17.79 | 18.42 | 3.45 | 3.43 | 4.19 | 2.86 |
| 18.74 | 18.54 | 18.91 | 3.33 | 3.08 | 3.82 | 2.53 |
| 18.98 | 18.74 | 19.23 | 3.43 | 3.35 | 4.10 | 2.78 |
| 19.30 | 19.07 | 19.54 | 3.16 | 2.62 | 3.33 | 2.09 |
| 19.97 | 19.64 | 20.29 | 3.71 | 4.15 | 4.95 | 3.54 |
| 20.28 | 19.99 | 20.53 | 3.41 | 3.30 | 4.06 | 2.74 |
| 20.50 | 20.23 | 20.71 | 3.44 | 3.38 | 4.14 | 2.81 |
| 20.61 | 20.33 | 20.85 | 3.33 | 3.10 | 3.84 | 2.54 |