Cléroux, Caroline; Debret, Maxime; Cortijo, Elsa; Duplessy, Jean-Claude; Dewilde, Fabien; Reijmer, John; Massei, Nicolas (2012): (Table 1) Radiocarbon dates and calibrated ages of sediment core MD99-2203, Cape Hatteras [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.776432, In supplement to: Cléroux, C et al. (2012): High-resolution sea surface reconstructions off Cape Hatteras over the last 10 ka. Paleoceanography, 27(1), PA1205, https://doi.org/10.1029/2011PA002184
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Published: 2012-02-22 • DOI registered: 2012-03-22
Coverage:
Latitude: 34.973000 * Longitude: -75.201000
Date/Time Start: 1999-08-01T00:00:00 * Date/Time End: 1999-08-01T00:00:00
Minimum DEPTH, sediment/rock: 1.01 m * Maximum DEPTH, sediment/rock: 8.26 m
Event(s):
MD99-2203 (408US) * Latitude: 34.973000 * Longitude: -75.201000 * Date/Time: 1999-08-01T00:00:00 * Elevation: -620.0 m * Recovery: 38.05 m * Location: Cape Hateras * Campaign: MD114 (IMAGES V) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
Three spaces with no sediment were created during coring between the depths: 2.35-2.40 m, 2.69-3.86 m and 4.49-4.51 m. Two radiocarbon measurements were performed on both sides of the main 'hole', i.e. at 2.68 m and 3.87 m. The difference between the two dates is 140 years (within 14C uncertainty), which confirms that the 'holes' were created during the coring (no sediment missing). Therefore a second depth scale was created called 'Reconstructed depth' where the sediment on each side of the 'holes' has been joined.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, reconstructed | Reconstr depth | m | Cléroux, Caroline | ||
| 3 | Age, dated | Age dated | ka | Cléroux, Caroline | Age, 14C AMS | measured on mixed Globigerinoides species |
| 4 | Age, dated standard deviation | Age dated std dev | ± | Cléroux, Caroline | ||
| 5 | Calendar age | Cal age | ka BP | Cléroux, Caroline | Age, 14C calibrated, CALIB 5 (Stuiver et al., 1998) | 2 sigma |
| 6 | Calendar age, standard deviation | Cal age std dev | ± | Cléroux, Caroline | ||
| 7 | Laboratory | Lab | Cléroux, Caroline | and year |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
114 data points