Roberts, Jenny; Gottschalk, Julia; Skinner, Luke C; Peck, Victoria L; Kender, Sev; Elderfield, Henry; Waelbroeck, Claire; Vázquez Riveiros, Natalia; Hodell, David A (2016): High resolution δ¹⁸O and Mg/Ca measurements on the benthic foraminifera Uvigerina spp. from marine sediment core MD07-3076 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.856699, In supplement to: Roberts, J et al. (2016): Evolution of South Atlantic density and chemical stratification across the last deglaciation. Proceedings of the National Academy of Sciences, 113(3), 514-519, https://doi.org/10.1073/pnas.1511252113
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Coverage:
Latitude: -44.153330 * Longitude: -14.228170
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 1.855 m
Event(s):
MD07-3076 (MD07-3076Q) * Latitude: -44.153330 * Longitude: -14.228170 * Elevation: -3770.0 m * Campaign: MD159 (IMAGES XV - Pachiderme) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Square Core System (CASQS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Roberts, Jenny | Geocode | |
| 2 | AGE | Age | ka BP | Roberts, Jenny | Geocode | |
| 3 | Uvigerina spp., Magnesium/Calcium ratio | Uvigerina spp. Mg/Ca | mmol/mol | Roberts, Jenny | Measured | Size fraction 212-315 µm |
| 4 | Method comment | Method comm | Roberts, Jenny | Cleaning: Ox = Oxidatively cleaned Non-ox = cleaned without oxidative cleaning step | ||
| 5 | Uvigerina spp., Magnesium/Calcium ratio | Uvigerina spp. Mg/Ca | mmol/mol | Roberts, Jenny | Corrected | |
| 6 | Bottom water temperature | BWT | °C | Roberts, Jenny | Benthic temperature | |
| 7 | Uvigerina spp., δ18O | Uvigerina spp. δ18O | ‰ PDB | Roberts, Jenny | # = interpolated, with respect to VPDB | |
| 8 | δ18O, water | δ18O H2O | ‰ SMOW | Roberts, Jenny | Seawater |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
582 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Uvigerina spp. Mg/Ca [mmol/mol] (Size fraction 212-315 µm, Mea...) | 4 Method comm (Cleaning: Ox = Oxidatively cl...) | 5 Uvigerina spp. Mg/Ca [mmol/mol] (Corrected) | 6 BWT [°C] (Benthic temperature) | 7 Uvigerina spp. δ18O [‰ PDB] (# = interpolated, with respec...) | 8 δ18O H2O [‰ SMOW] (Seawater) |
|---|---|---|---|---|---|---|---|
| 0.015 | 1.2033 | 0.96 | Ox | 0.96 | 1.274 | 3.230 | -0.407 |
| 0.035 | 1.4142 | 0.98 | Ox | 0.98 | 1.526 | 3.237 | -0.336 |
| 0.085 | 2.0097 | 0.97 | Ox | 0.97 | 1.360 | #3.264 | -0.351 |
| 0.115 | 2.5926 | 0.97 | Ox | 0.97 | 1.405 | 3.261 | -0.343 |
| 0.135 | 2.9448 | 0.96 | Ox | 0.96 | 1.220 | 3.264 | -0.387 |
| 0.165 | 3.4168 | 1.07 | Ox | 1.07 | 2.470 | #3.254 | -0.084 |
| 0.195 | 4.2551 | 0.96 | Ox | 0.96 | 1.231 | 3.246 | -0.402 |
| 0.235 | 5.1959 | 0.99 | Ox | 0.99 | 1.569 | 3.265 | -0.297 |
| 0.245 | 5.3114 | 0.99 | Ox | 0.99 | 1.559 | #3.276 | -0.290 |
| 0.275 | 5.9527 | 1.01 | Ox | 1.01 | 1.864 | 3.348 | -0.141 |
| 0.305 | 6.3952 | 0.92 | Non-ox | 0.88 | 0.367 | 3.395 | -0.468 |
| 0.325 | 6.6021 | 1.03 | Ox | 1.03 | 2.045 | #3.392 | -0.052 |
| 0.335 | 6.7804 | 0.99 | Ox | 0.99 | 1.580 | 3.387 | -0.173 |
| 0.375 | 7.4972 | 1.03 | Ox | 1.03 | 2.072 | 3.379 | -0.058 |
| 0.395 | 7.9763 | 1.08 | Ox | 1.08 | 2.586 | 3.359 | 0.051 |
| 0.405 | 8.2158 | 0.95 | Non-ox | 0.91 | 0.688 | 3.339 | -0.444 |
| 0.405 | 8.0960 | 0.94 | Ox | 0.94 | 1.017 | 3.339 | -0.362 |
| 0.435 | 8.9044 | 0.98 | Ox | 0.98 | 1.449 | 3.456 | -0.136 |
| 0.475 | 9.6780 | 1.07 | Ox | 1.07 | 2.433 | 3.399 | 0.052 |
| 0.495 | 10.0026 | 0.85 | Ox | 0.85 | 0.107 | #3.629 | -0.299 |
| 0.505 | 10.1444 | 1.37 | Non-ox | 1.32 | 5.209 | 3.755 | 1.102 |
| 0.505 | 10.1444 | 0.90 | Ox | 0.90 | 0.653 | 3.755 | -0.037 |
| 0.515 | 10.2861 | 1.23 | Ox | 1.23 | 4.236 | #3.892 | 0.996 |
| 0.545 | 10.7082 | 1.23 | Non-ox | 1.18 | 3.717 | #4.303 | 1.278 |
| 0.645 | 12.0152 | 1.20 | Non-ox | 1.16 | 3.420 | #4.621 | 1.521 |
| 0.655 | 12.1888 | 1.19 | Ox | 1.19 | 3.771 | 4.643 | 1.631 |
| 0.675 | 12.5360 | 1.04 | Ox | 1.04 | 2.152 | #4.426 | 1.009 |
| 0.685 | 12.6206 | 1.14 | Non-ox | 1.10 | 2.785 | 4.369 | 1.110 |
| 0.695 | 12.7051 | 1.06 | Ox | 1.06 | 2.349 | #4.362 | 0.994 |
| 0.705 | 12.7896 | 1.28 | Non-ox | 1.23 | 4.223 | #4.356 | 1.457 |
| 0.715 | 12.8741 | 1.08 | Ox | 1.08 | 2.538 | #4.350 | 1.029 |
| 0.725 | 12.9586 | 1.05 | Non-ox | 1.01 | 1.814 | 4.374 | 0.873 |
| 0.725 | 12.9586 | 1.14 | Ox | 1.14 | 3.228 | 4.374 | 1.226 |
| 0.745 | 13.1336 | 1.09 | Non-ox | 1.04 | 2.151 | 4.468 | 1.051 |
| 0.745 | 13.1336 | 1.23 | Non-ox | 1.18 | 3.707 | 4.468 | 1.440 |
| 0.745 | 13.1336 | 1.16 | Ox | 1.16 | 3.464 | 4.468 | 1.379 |
| 0.745 | 13.1336 | 1.05 | Ox | 1.05 | 2.275 | 4.468 | 1.082 |
| 0.765 | 13.3143 | 1.09 | Non-ox | 1.04 | 2.150 | #4.512 | 1.095 |
| 0.785 | 13.5244 | 1.04 | Non-ox | 0.99 | 1.636 | 4.537 | 0.991 |
| 0.785 | 13.5244 | 1.06 | Non-ox | 1.02 | 1.925 | 4.537 | 1.063 |
| 0.805 | 13.7637 | 1.06 | Non-ox | 1.02 | 1.911 | 4.533 | 1.056 |
| 0.805 | 13.7637 | 1.04 | Ox | 1.04 | 2.172 | 4.533 | 1.121 |
| 0.825 | 14.0030 | 1.24 | Non-ox | 1.19 | 3.785 | 4.615 | 1.606 |
| 0.825 | 14.0030 | 1.16 | Non-ox | 1.11 | 2.952 | 4.615 | 1.398 |
| 0.865 | 14.4390 | 1.02 | Non-ox | 0.97 | 1.433 | 4.743 | 1.146 |
| 0.865 | 14.4390 | 0.98 | Non-ox | 0.93 | 0.942 | 4.743 | 1.023 |
| 0.925 | 14.8284 | 1.09 | Non-ox | 1.05 | 2.241 | #4.895 | 1.500 |
| 0.925 | 14.8284 | 0.93 | Ox | 0.89 | 0.472 | #4.895 | 1.058 |
| 0.945 | 14.9016 | 1.00 | Non-ox | 0.95 | 1.205 | 4.945 | 1.291 |
| 0.945 | 14.9016 | 1.12 | Non-ox | 1.07 | 2.488 | 4.945 | 1.612 |
| 0.945 | 14.9016 | 0.99 | Non-ox | 0.94 | 1.073 | 4.945 | 1.258 |
| 0.945 | 14.9016 | 1.04 | Non-ox | 0.99 | 1.607 | 4.945 | 1.392 |
| 0.945 | 14.9016 | 1.00 | Non-ox | 0.95 | 1.204 | 4.945 | 1.291 |
| 0.945 | 14.9016 | 0.93 | Ox | 0.93 | 0.963 | 4.945 | 1.231 |
| 0.945 | 14.9016 | 0.93 | Ox | 0.93 | 0.934 | 4.945 | 1.223 |
| 0.965 | 15.0050 | 1.03 | Non-ox | 0.98 | 1.503 | 4.838 | 1.259 |
| 0.965 | 15.0050 | 0.94 | Ox | 0.94 | 1.110 | 4.838 | 1.161 |
| 1.005 | 15.3438 | 1.02 | Non-ox | 0.98 | 1.482 | 4.990 | 1.406 |
| 1.005 | 15.3438 | 0.88 | Ox | 0.88 | 0.444 | 4.990 | 1.146 |
| 1.025 | 15.6207 | 0.93 | Non-ox | 0.89 | 0.479 | 5.041 | 1.206 |
| 1.025 | 15.6207 | 0.92 | Non-ox | 0.87 | 0.340 | 5.041 | 1.171 |
| 1.045 | 15.8975 | 1.05 | Non-ox | 1.00 | 1.758 | 4.994 | 1.479 |
| 1.045 | 15.8975 | 1.00 | Non-ox | 0.96 | 1.226 | 4.994 | 1.346 |
| 1.045 | 15.8975 | 1.09 | Non-ox | 1.04 | 2.171 | 4.994 | 1.582 |
| 1.045 | 15.8975 | 0.92 | Ox | 0.92 | 0.848 | 4.994 | 1.251 |
| 1.065 | 16.1743 | 0.94 | Non-ox | 0.90 | 0.567 | 5.072 | 1.259 |
| 1.085 | 16.4512 | 0.97 | Non-ox | 0.93 | 0.896 | 5.262 | 1.531 |
| 1.085 | 16.4512 | 0.89 | Ox | 0.89 | 0.459 | 5.262 | 1.422 |
| 1.125 | 16.9823 | 0.91 | Non-ox | 0.86 | 0.193 | 5.303 | 1.396 |
| 1.185 | 17.6898 | 1.02 | Non-ox | 0.98 | 1.452 | #5.347 | 1.755 |
| 1.185 | 17.6898 | 0.87 | Ox | 0.87 | 0.287 | #5.347 | 1.463 |
| 1.205 | 17.8527 | 1.02 | Ox | 1.02 | 1.953 | 5.359 | 1.892 |
| 1.225 | 18.1000 | 0.84 | Non-ox | 0.79 | -0.568 | #5.335 | 1.238 |
| 1.225 | 18.1000 | 0.92 | Ox | 0.92 | 0.834 | #5.335 | 1.588 |
| 1.225 | 18.1000 | 0.94 | Ox | 0.94 | 1.042 | #5.335 | 1.640 |
| 1.275 | 18.5466 | 1.03 | Ox | 1.03 | 2.039 | 5.231 | 1.786 |
| 1.285 | 18.6291 | 0.93 | Non-ox | 0.89 | 0.488 | #5.213 | 1.380 |
| 1.285 | 18.5878 | 1.09 | Ox | 1.09 | 2.722 | #5.213 | 1.938 |
| 1.305 | 18.7942 | 1.01 | Ox | 1.01 | 1.799 | 5.241 | 1.736 |
| 1.315 | 18.8768 | 0.95 | Ox | 0.95 | 1.198 | 5.297 | 1.642 |
| 1.325 | 18.9593 | 0.91 | Non-ox | 0.87 | 0.281 | 5.228 | 1.344 |
| 1.325 | 18.9593 | 0.94 | Ox | 0.94 | 1.022 | 5.228 | 1.529 |
| 1.365 | 19.2678 | 0.96 | Ox | 0.96 | 1.275 | #5.043 | 1.407 |
| 1.385 | 19.5419 | 1.02 | Non-ox | 0.97 | 1.437 | 5.193 | 1.597 |
| 1.385 | 19.5419 | 1.01 | Ox | 1.01 | 1.775 | 5.193 | 1.682 |
| 1.425 | 20.0964 | 0.94 | Non-ox | 0.89 | 0.511 | 5.174 | 1.346 |
| 1.425 | 20.0964 | 0.80 | Ox | 0.80 | -0.452 | 5.174 | 1.106 |
| 1.445 | 20.3043 | 0.98 | Ox | 0.98 | 1.454 | #5.190 | 1.599 |
| 1.505 | 21.2524 | 1.07 | Non-ox | 1.03 | 2.010 | 5.251 | 1.799 |
| 1.525 | 21.4745 | 1.01 | Ox | 1.01 | 1.777 | #5.226 | 1.715 |
| 1.625 | 23.0359 | 0.97 | Non-ox | 0.93 | 0.902 | #5.100 | 1.371 |
| 1.645 | 23.3464 | 1.11 | Ox | 1.11 | 2.914 | 5.084 | 1.858 |
| 1.715 | 24.4329 | 0.90 | Ox | 0.90 | 0.575 | #5.122 | 1.311 |
| 1.725 | 24.5881 | 0.96 | Non-ox | 0.91 | 0.744 | #5.127 | 1.358 |
| 1.815 | 25.5952 | 0.97 | Ox | 0.97 | 1.416 | 4.983 | 1.382 |
| 1.825 | 25.7017 | 1.00 | Non-ox | 0.96 | 1.257 | #5.006 | 1.365 |
| 1.855 | 26.0212 | 0.96 | Ox | 0.96 | 1.252 | 5.046 | 1.404 |