Cléroux, Caroline; Debret, Maxime; Cortijo, Elsa; Duplessy, Jean-Claude; Dewilde, Fabien; Reijmer, John; Massei, Nicolas (2012): Mg/Ca and Sr/Ca ratios on Globigerinoides ruber (white) in sediment core MD99-2203, Cape Hatteras [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.776433, 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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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: 5.51 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:
Depth in sediment is reconstructed: Three spaces with no sediment were created during coring between the depths:235-240 cm, 269-386 cm and 449-451 cm. Two radiocarbon measurements were performed on both sides of the main 'hole', i.e. at 268 cm and 387 cm. The difference between the 2 dates is 140 years (within 14C uncertainty), which confirms that the 'holes' were created during the coring (no sediment missing). Therefore a reconstructed Depth was created, where the sediment on each side of the 'holes' are joined. G. ruber specimens taken from the size fraction 250-315 µm.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Globigerinoides ruber white, Magnesium/Calcium ratio | G. ruber w Mg/Ca | mmol/mol | Cléroux, Caroline | Varian Vista Pro Inductively Coupled Plasma Atomic Emission Spectrometer | |
| 3 | Globigerinoides ruber white, Strontium/Calcium ratio | G. ruber w Sr/Ca | mmol/mol | Cléroux, Caroline | Varian Vista Pro Inductively Coupled Plasma Atomic Emission Spectrometer |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
814 data points