Greiffenhagen, Luis; Titschack, Jürgen; Wienberg, Claudia; Wang, Haozhuang; Hebbeln, Dierk: AMS 14C age determination for sediment core MD13-3457, Alborán Sea, Marion Dufresne Cruise MD194 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971925 (dataset in review)
Abstract:
MD13-3457 is a calypso core taken from the East Melilla Mound Province, an area with multiple cold-water coral mounds. Taken from the nearby seafloor, and 20.31m long, it provides a perfect record to compare the common sedimentary system surrounding the mounds (off-mound) with cores taken from the cold-water coral mounds themselves. The age determination of core MD13-3457 is based on eight AMS 14C ages of obtained from mixed planktonic foraminifera, and the stratigraphy was extended through tie points relating stable oxygen isotope (d18O) composition data of epi-benthic foraminifera from this core to the LR04 benthic stack by Lisiecki and Raymo (2005). Raw ages are given, as well as a calibration using the IntCal20 calibration curve (Reimer et al., 2020) and modelled reservoir ages of Butzin et al. (2017) extracted with Palaeo Data View (PDV) software (Langner and Mulitza, 2019). Age error of the tie points was conservatively set to 4 kyr following discussions in Lisiecki and Raymo (2005).
Keyword(s):
Related to:
Greiffenhagen, Luis; Titschack, Jürgen; Wienberg, Claudia; Wang, Haozhuang; Hebbeln, Dierk (in prep.): Cold-water coral mounds are effective carbon sinks in the western Mediterranean Sea. Biogeosciences
References:
Butzin, Martin; Köhler, Peter; Lohmann, Gerrit (2017): Marine radiocarbon reservoir age simulations for the past 50,000 years. Geophysical Research Letters, 44(16), 8473-8480, https://doi.org/10.1002/2017GL074688
Langner, Michael; Mulitza, Stefan (2019): Technical note: PaleoDataView – a software toolbox for the collection, homogenization and visualization of marine proxy data. Climate of the Past, 15(6), 2067-2072, https://doi.org/10.5194/cp-15-2067-2019
Reimer, Paula J; Austin, William EN; Bard, Edouard; Bayliss, Alex; Blackwell, Paul G; Ramsey, Christopher Bronk; Butzin, Martin; Cheng, Hai; Edwards, R Lawrence; Friedrich, Michael; Grootes, Pieter Meiert; Guilderson, Thomas P; Hajdas, Irka; Heaton, Timothy J; Hogg, Alan G; Hughen, Konrad A; Kromer, Bernd; Manning, Sturt W; Muscheler, Raimund; Palmer, Jonathan G; Pearson, Charlotte; van der Plicht, Johannes; Reimer, Ron W; Richards, David A; Scott, E Marian; Southon, John R; Turney, Chris S M; Wacker, Lukas; Adolphi, Florian; Büntgen, Ulf; Capano, Manuela; Fahrni, Simon M; Fogtmann-Schulz, Alexandra; Friedrich, Ronny; Köhler, Peter; Kudsk, Sabrina; Miyake, Fusa; Olsen, Jesper; Reinig, Frederick; Sakamoto, Minoru; Sookdeo, Adam; Talamo, Sahra (2020): The IntCal20 Northern Hemisphere Radiocarbon Age Calibration Curve (0–55 cal kBP). Radiocarbon, 62(4), 725-757, https://doi.org/10.1017/RDC.2020.41
Further details:
Van Rooij, David; Hebbeln, Dierk; Comas, Maria C; Vandorpe, Thomas; Delivet, Stanislas; MD 194 Expedition Scientist (2013): MD 194 / EUROFLEET - GATEWAY cruise, Marion Dufresne R/V. Sismer, https://doi.org/10.17600/13200130
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 390741603: EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Coverage:
Latitude: 35.413380 * Longitude: -2.553720
Date/Time Start: 2013-06-14T14:26:00 * Date/Time End: 2013-06-14T14:26:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 19.98 m
Event(s):
MD13-3457 * Latitude: 35.413380 * Longitude: -2.553720 * Date/Time: 2013-06-14T14:26:00 * Elevation: -345.0 m * Recovery: 20.31 m * Location: Alboran Sea * Campaign: MD194 (EUROFLEETS) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Greiffenhagen, Luis | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Greiffenhagen, Luis | Geocode | |
| 3 | Age, dated | Age dated | ka BP | Greiffenhagen, Luis | Raw age | |
| 4 | Age, dated standard error | Age std e | ± | Greiffenhagen, Luis | ||
| 5 | Age, dating method | Dating meth | Greiffenhagen, Luis | |||
| 6 | Reservoir age | Res age | ka | Greiffenhagen, Luis | Extracted with Palaeo Data View (PDV) software according to Langner and Mulitza, 2019 | ka BP |
| 7 | Reservoir age, standard error | Res age e | ± | Greiffenhagen, Luis | Extracted with Palaeo Data View (PDV) software according to Langner and Mulitza, 2019 | ka BP |
| 8 | Calibration | Calibration | Greiffenhagen, Luis | |||
| 9 | Calendar age | Cal age | ka BP | Greiffenhagen, Luis |
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:
99 data points