Brendryen, Jo; Møller, Tor Einar; Leth Jørgensen, Steffen (2026): 14C dating of Arctic deep-sea sediment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.990499
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Published: 2026-02-25 • DOI registered: 2026-03-27
Abstract:
This dataset consist of 14C dating of planktonic foraminifera Neogloboquadrina pachyderma extracted from a sediment core over depth retrieved by gravity coring. The core was taken 2461 meters below sea water, where the formanifera were hand picked and analyzed at the Radiocarbon Dating Laboratory (Lunds Universitet, Sweden).
Keyword(s):
Related to:
Hageman, Renee; Le Moine-Bauer, Sven; Thorseth, Ingunn H; Brendryen, Jo; Møller, Tor Einar; Böröcz, Réka; Babel, Hannah R; Hannisdal, Bjarte; Leth Jørgensen, Steffen (in review): Widespread deep-sea microorganisms in subseafloor geochemical cycling.
Hageman, Renee; Thorseth, Ingunn H; Møller, Tor Einar; Brendryen, Jo; Leth Jørgensen, Steffen (2026): Arctic deep-sea sediment pore-fluid concentrations of oxygen, ammonium, nitrate, and divalent manganese and iron [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.990258
Funding:
Coverage:
Latitude: 73.627933 * Longitude: 7.823300
Date/Time Start: 2019-06-27T18:50:00 * Date/Time End: 2019-06-27T18:50:00
Minimum DEPTH, sediment/rock: 0.155 m * Maximum DEPTH, sediment/rock: 1.655 m
Event(s):
GS19_GC10 * Latitude: 73.627933 * Longitude: 7.823300 * Date/Time: 2019-06-27T18:50:00 * Elevation: -2461.0 m * Campaign: GS19-108 * Basis: G. O. Sars (2003) * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hageman, Renee | |||
| 2 | Sample code/label | Sample label | Hageman, Renee | |||
| 3 | Depth, sediment/rock, top/minimum | Depth sed top | m | Hageman, Renee | ||
| 4 | Depth, sediment/rock, bottom/maximum | Depth sed bot | m | Hageman, Renee | ||
| 5 | DEPTH, sediment/rock | Depth sed | m | Hageman, Renee | Geocode – middle | |
| 6 | Age, dated | Age dated | ka BP | Hageman, Renee | Accelerator mass spectrometry (AMS) | |
| 7 | Age, dated, standard deviation | Age dated std dev | ± | Hageman, Renee | calculated, 1 sigma | |
| 8 | Carbon mass | C | mg | Hageman, Renee | Accelerator mass spectrometry (AMS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
36 data points