Tang, Qinqin; Krastel, Sebastian (2022): 14C-age dating of the planktonic foraminifera Globigerinoides ruber from gravity cores taken during RV MARIA S. MERIAN cruise MSM82/2, headwall area in the Sahara Slide Complex, Northwest Africa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943643, In: Tang, Q; Krastel, S (2022): Multibeam, echosounder and gravity cores data of the headwall area in the Sahara Slide Complex [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.943644
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Abstract:
Gravity cores were acquired with a 5 m-long standard gravity corer during RV Maria S. Merian Cruise MSM82/2 (cores MSM82/2-34, MSM82/2-35 and MSM82/2-36). They were studied by color analysis, photography and sedimentological description. Accelerated Mass Spectrometry 14C-age dating of the planktonic foraminifera Globigerinoides ruber (Bonfardeci et al., 2018) was performed at the Leibniz Laboratory for Radiometric Dating and Stable Isotope Research at Kiel University. The Calib 704 and the Marine 13 calibration curve were applied to calibrate 14C age to calendar years (Reimer et al., 2013); the reservoir age was set to ±500 years (Mangerud and Gulliksen, 1975).
Related to:
Bonfardeci, Alessandro; Caruso, Antonio; Bartolini, Annachiara; Bassinot, Franck; Blanc-Valleron, Marie-Madeleine (2018): Distribution and ecology of the Globigerinoides ruber — Globigerinoides elongatus morphotypes in the Azores region during the late Pleistocene-Holocene. Palaeogeography, Palaeoclimatology, Palaeoecology, 491, 92-111, https://doi.org/10.1016/j.palaeo.2017.11.052
Krastel, Sebastian; Kinne, Stefan; Nitsche, Frank; Ahlers, Johanna; Bischof, Simone; Bodenschatz, Eberhard; Cremanns, Maximilian; Düring, Annelie; Höhne, Philipp; Jeuck, Alexandra; Lenz, Kai-Frederik; Meyer, Marcel; Pereyra, Noelia; Rachid, Jihad; Schiwitza, Sabine; Schlenczek, Oliver; Schopenhauer, Mila; Schröder, Marcel; Stevens, Bjorn; Tewes, Simon; Vietheer, Christian; Wagner, Thomas (2019): Morphology of the headwall area of the Sahara slide, NW-Africa, Measuring Over Ocean References, Mapping sequences to protists morphospecies from the Atlantic, Cruise No. MSM82/2, 26.04.19 - 14.05.19, Montevideo (Uruguay) - Las Palmas (Spain). MARIA S. MERIAN-Berichte, Gutachterpanel Forschungsschiffe, MSM82_2, 44 pp, https://doi.org/10.2312/cr_msm82_2
Mangerud, Jan; Gulliksen, Steinar (1975): Apparent radiocarbon ages of recent marine shells from Norway, Spitsbergen, and Arctic Canada. Quaternary Research, 5(2), 263-273, https://doi.org/10.1016/0033-5894(75)90028-9
Coverage:
Median Latitude: 24.771190 * Median Longitude: -17.537723 * South-bound Latitude: 24.698100 * West-bound Longitude: -17.667150 * North-bound Latitude: 24.886000 * East-bound Longitude: -17.386700
Date/Time Start: 2019-05-12T17:14:00 * Date/Time End: 2019-05-12T21:47:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 0.05 m
Event(s):
MSM82/2_34-1 * Latitude: 24.729470 * Longitude: -17.667150 * Date/Time: 2019-05-12T17:14:00 * Elevation: -2813.0 m * Campaign: MSM82/2 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
MSM82/2_35-1 * Latitude: 24.698100 * Longitude: -17.559320 * Date/Time: 2019-05-12T19:17:00 * Elevation: -2634.0 m * Campaign: MSM82/2 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
MSM82/2_36-1 * Latitude: 24.886000 * Longitude: -17.386700 * Date/Time: 2019-05-12T21:47:00 * Elevation: -2791.0 m * Campaign: MSM82/2 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Tang, Qinqin | |||
| 2 | Latitude of event | Latitude | Tang, Qinqin | |||
| 3 | Longitude of event | Longitude | Tang, Qinqin | |||
| 4 | Elevation of event | Elevation | m | Tang, Qinqin | ||
| 5 | Recovery | Recovery | m | Tang, Qinqin | ||
| 6 | Depth, top/min | Depth top | m | Tang, Qinqin | ||
| 7 | Depth, bottom/max | Depth bot | m | Tang, Qinqin | ||
| 8 | DEPTH, sediment/rock | Depth sed | m | Tang, Qinqin | Geocode | |
| 9 | Calendar age | Cal age | ka BP | Tang, Qinqin | Age, 14C calibrated, MARINE13 (Reimer et al., 2013) | |
| 10 | Calendar age, standard error | Cal age std e | ± | Tang, Qinqin |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
15 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Recovery [m] | 6 Depth top [m] | 7 Depth bot [m] | 8 Depth sed [m] | 9 Cal age [ka BP] | 10 Cal age std e [±] |
|---|---|---|---|---|---|---|---|---|---|
| MSM82/2_34-1 | 24.7295 | -17.6671 | -2813 | 4.37 | 0.02 | 0.03 | 0.03 | 9.212 | 72 |
| MSM82/2_35-1 | 24.6981 | -17.5593 | -2634 | 4.35 | 0.03 | 0.04 | 0.04 | 5.978 | 57 |
| MSM82/2_36-1 | 24.8860 | -17.3867 | -2791 | 4.33 | 0.04 | 0.05 | 0.05 | 13.486 | 69 |