Dolman, Andrew M; Groeneveld, Jeroen; Mollenhauer, Gesine; Ho, Sze Ling; Laepple, Thomas (2021): Radiocarbon ages measured on small number of individual foraminifera samples of sediment cores [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.926071, In: Dolman, AM et al. (2021): Replicated radiocarbon age measurements on foraminifera from five sediment cores [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.926072
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Abstract:
Radiocarbon was measured on small mono-specific samples of between 3 and 30 individual foraminiferal tests taken from five different sediment cores. Multiple independent samples were taken and measured for each depth at each core. The aim was to be able to estimate the heterogeneity in age between small samples of foraminifera from the same depth and core.
Radiocarbon dating was performed by Accelerated Mass Spectrometry (AMS) using a Mini Carbon Dating System (MICADAS) (Wacker et al. 2010) at the Alfred Wegener Institute, Bremerhaven, Germany, using a gas target and following standard operating procedures. Blanks were processed and correction performed according to a procedure in Sun et al. (2020).
Related to:
Dolman, Andrew M; Groeneveld, Jeroen; Mollenhauer, Gesine; Ho, Sze Ling; Laepple, Thomas (submitted): Estimating bioturbation from replicated small-sample radiocarbon ages. Paleoceanography and Paleoclimatology
Further details:
Sun, Shuwen; Meyer, Vera D; Dolman, Andrew M; Winterfeld, Maria; Hefter, Jens; Dummann, Wolf; McIntyre, Cameron; Montluçon, Daniel; Haghipour, Negar; Wacker, Lukas; Gentz, Torben; van der Voort, Tessa Sophia; Eglinton, Timothy Ian; Mollenhauer, Gesine (2020): 14C Blank Assessment in Small-Scale Compound-Specific Radiocarbon Analysis of Lipid Biomarkers and Lignin Phenols. Radiocarbon, 62(1), 207-218, https://doi.org/10.1017/RDC.2019.108
Wacker, Lukas; Bonani, G; Friedrich, M; Hajdas, Irka; Kromer, Bernd; Nemec, N; Ruff, M; Suter, M; Synal, Hans-Arno; Vockenhuber, C (2010): MICADAS: routine and high-precision radiocarbon dating. Radiocarbon, 52(2), 252-262, https://doi.org/10.1017/S0033822200045288
Project(s):
Coverage:
Median Latitude: -12.196361 * Median Longitude: 126.755203 * South-bound Latitude: -45.124570 * West-bound Longitude: 112.637500 * North-bound Latitude: 10.900437 * East-bound Longitude: 174.586500
Date/Time Start: 2005-08-29T16:44:00 * Date/Time End: 2011-03-04T14:34:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 0.685 m
Event(s):
GeoB10054-4 * Latitude: -8.681170 * Longitude: 112.668330 * Date/Time: 2005-08-29T16:44:00 * Elevation: -1075.0 m * Recovery: 8.46 m * Campaign: SO184/2 (PABESIA) * Basis: Sonne * Method/Device: Gravity corer (Kiel type) (SL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Dolman, Andrew M | |||
| 2 | Latitude of event | Latitude | Dolman, Andrew M | |||
| 3 | Longitude of event | Longitude | Dolman, Andrew M | |||
| 4 | Elevation of event | Elevation | m | Dolman, Andrew M | ||
| 5 | Subcore | Subcore | Dolman, Andrew M | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Dolman, Andrew M | Geocode | |
| 7 | Depth, top/min | Depth top | m | Dolman, Andrew M | ||
| 8 | Depth, bottom/max | Depth bot | m | Dolman, Andrew M | ||
| 9 | Age, dated material | Dated material | Dolman, Andrew M | |||
| 10 | Size fraction | Size fraction | Dolman, Andrew M | in µm | ||
| 11 | Number of specimens | No spec | # | Dolman, Andrew M | ||
| 12 | Age, dated | Age dated | ka | Dolman, Andrew M | Age, 14C AMS | |
| 13 | Age, dated standard deviation | Age dated std dev | ± | Dolman, Andrew M | Age, 14C AMS |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
960 data points