Pöppelmeier, Frerk (2019): Authigenic neodymium isotope data of sediment core KNR140-12JPC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905464, In supplement to: Pöppelmeier, Frerk; Blaser, Patrick; Gutjahr, Marcus; Süfke, Finn; Thornalley, David J R; Grützner, Jens; Jakob, Kim A; Link, Jasmin M; Szidat, Sönke; Lippold, Jörg (2019): Influence of ocean circulation and benthic exchange on deep Northwest Atlantic Nd isotope records during the past 30,000 years. Geochemistry, Geophysics, Geosystems, https://doi.org/10.1029/2019GC008271
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Authigenic Nd isotope data extracted with weak leaching of bulk sediment.
Coverage:
Latitude: 29.080000 * Longitude: -72.900000
Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 2.90 m
Event(s):
KNR140-12JPC (KNR140-2-12JPC) * Latitude: 29.080000 * Longitude: -72.900000 * Elevation: -4250.0 m * Location: South Atlantic Ocean * Campaign: KNR140 * Basis: Knorr * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Pöppelmeier, Frerk | Geocode – mcd | |
| 2 | AGE | Age | ka BP | Pöppelmeier, Frerk | Geocode | |
| 3 | ε-Neodymium | ε-Nd | Pöppelmeier, Frerk | |||
| 4 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Pöppelmeier, Frerk | 2SE (internal) | |
| 5 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Pöppelmeier, Frerk | 2SE (external) | |
| 6 | Comment | Comment | Pöppelmeier, Frerk |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
76 data points
Data
| 1 Depth sed [m] (mcd) | 2 Age [ka BP] | 3 ε-Nd | 4 ε-Nd std dev [±] (2SE (internal)) | 5 ε-Nd std dev [±] (2SE (external)) | 6 Comment |
|---|---|---|---|---|---|
| 0.04 | 0.5 | -13.70 | 0.11 | 0.15 | |
| 0.20 | 2.6 | -13.72 | 0.15 | 0.15 | |
| 0.40 | 5.1 | -14.30 | 0.13 | 0.21 | |
| 0.50 | 7.5 | -14.53 | 0.16 | 0.21 | |
| 0.55 | 8.8 | -15.08 | 0.10 | 0.21 | |
| 0.63 | 10.7 | -14.75 | 0.14 | 0.15 | |
| 0.69 | 11.7 | -14.17 | 0.17 | 0.21 | |
| 0.74 | 12.1 | -13.16 | 0.13 | 0.21 | |
| 0.77 | 12.3 | -13.00 | 0.16 | 0.21 | |
| 0.81 | 12.7 | -12.57 | 0.18 | 0.21 | |
| 0.85 | 13.0 | -12.30 | 0.16 | 0.21 | |
| 0.93 | 13.7 | -12.15 | 0.15 | 0.21 | |
| 1.02 | 14.1 | -12.07 | 0.12 | 0.15 | |
| 1.02 | 14.1 | -12.08 | 0.16 | 0.21 | Replicate |
| 1.09 | 14.3 | -11.54 | 0.19 | 0.21 | |
| 1.17 | 14.6 | -11.08 | 0.17 | 0.21 | |
| 1.25 | 15.0 | -11.09 | 0.15 | 0.21 | |
| 1.33 | 15.3 | -10.84 | 0.19 | 0.21 | |
| 1.40 | 15.6 | -10.72 | 0.16 | 0.21 | |
| 1.48 | 15.9 | -10.63 | 0.19 | 0.21 | |
| 1.56 | 16.2 | -10.62 | 0.14 | 0.15 | |
| 1.72 | 16.8 | -10.52 | 0.19 | 0.21 | |
| 1.88 | 17.4 | -10.40 | 0.21 | 0.21 | |
| 2.63 | 19.6 | -10.62 | 0.18 | 0.21 | |
| 2.90 | 20.9 | -10.67 | 0.11 | 0.21 |