Blaser, Patrick; Pöppelmeier, Frerk; Schulz, Hartmut; Gutjahr, Marcus; Frank, Martin; Lippold, Jörg; Heinrich, Hartmut; Link, Jasmin M; Hoffmann, Julia; Szidat, Sönke; Frank, Norbert (2023): Radiocarbon ages from the deep Northeast Atlantic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958032, In: Blaser, P et al. (2023): Physical and bulk and authigenic geochemical and radiocarbon data of marine sediment cores from the deep Northeast Atlantic since the last glacial [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.958033
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Abstract:
New 14C data for cores Me68-91 VL (Vorlot / Gravity Corer), HL (Hauptlot / Piston Corer), and IODP U1308-C. Data were calibrated applying the Calib7.10 programme with the Marine 13 curve as basis. A constant reservoir age of 400 years was applied for correction (Reimer et al., 2013, doi:10.2458/azu_js_rc.55.16947; Stuiver et al., 2017, doi:10.1017/S0033822200013904). The actual reservoir age may vary significantly but is unknown.
Keyword(s):
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. FR1341/3: Die Ozeanzirkulation im Wechsel zwischen Glazial und Interglazial - hochaufgelöste Messungen von Neodym-Isotopien an atlantischen IODP/ODP Kernen.
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. LI1815/4: Quantitative Rekonstruktion der Ozeanzirkulation
Coverage:
Median Latitude: 48.659033 * Median Longitude: -21.914058 * South-bound Latitude: 47.440000 * West-bound Longitude: -24.238117 * North-bound Latitude: 49.878067 * East-bound Longitude: -19.590000
Date/Time Start: 1984-05-17T00:00:00 * Date/Time End: 1984-05-17T00:00:00
Minimum DEPTH, sediment/rock: 0.115 m * Maximum DEPTH, sediment/rock: 0.850 m
Event(s):
303-U1308C * Latitude: 49.878067 * Longitude: -24.238117 * Elevation: -3872.7 m * Recovery: 271.12 m * Campaign: Exp303 (North Atlantic Climate 1) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 279.9 m cored; 96.9 % recovered; 0 m drilled; 279.9 m penetrated
M68-91PC (DHI 11 (Me68-91)) * Latitude: 47.440000 * Longitude: -19.590000 * Date/Time: 1984-05-17T00:00:00 * Elevation: -4470.0 m * Location: North Atlantic Ocean * Campaign: M68 (NOAMP II) * Basis: Meteor (1964) * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Blaser, Patrick | |||
| 2 | Latitude of event | Latitude | Blaser, Patrick | |||
| 3 | Longitude of event | Longitude | Blaser, Patrick | |||
| 4 | Sample ID | Sample ID | Blaser, Patrick | |||
| 5 | Core | Core | Blaser, Patrick | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Blaser, Patrick | Geocode | |
| 7 | Species, unique identification | Species UID | Blaser, Patrick | |||
| 8 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Blaser, Patrick | |||
| 9 | Species, unique identification (URI) | Species UID (URI) | Blaser, Patrick | |||
| 10 | Fraction modern carbon | F14C | Blaser, Patrick | Mini Carbon Dating System (MICADAS) | Corrected | |
| 11 | Fraction modern carbon, uncertainty | F14C unc | ± | Blaser, Patrick | Mini Carbon Dating System (MICADAS) | Corrected |
| 12 | Calendar age | Cal age | ka BP | Blaser, Patrick | Mini Carbon Dating System (MICADAS) | Uncalibrated |
| 13 | Calendar age, uncertainty | Cal age unc | ± | Blaser, Patrick | Mini Carbon Dating System (MICADAS) | ±1 sigma |
| 14 | Calendar age, uncertainty minimum/young | Cal age unc min | ka BP | Blaser, Patrick | Age, 14C calibrated, CALIB 7.10 and Marine13 calibration curve | 1 sigma |
| 15 | Calendar age, uncertainty maximum/old | Cal age unc max | ka BP | Blaser, Patrick | Age, 14C calibrated, CALIB 7.10 and Marine13 calibration curve | 1 sigma |
| 16 | Calendar age, uncertainty minimum/young | Cal age unc min | ka BP | Blaser, Patrick | Age, 14C calibrated, CALIB 7.10 and Marine13 calibration curve | 2 sigma |
| 17 | Calendar age, uncertainty maximum/old | Cal age unc max | ka BP | Blaser, Patrick | Age, 14C calibrated, CALIB 7.10 and Marine13 calibration curve | 2 sigma |
| 18 | Calendar age, median | Cal age median | ka BP | Blaser, Patrick | Age, 14C calibrated, CALIB 7.10 and Marine13 calibration curve | Median probability |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
108 data points