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Moal-Darrigade, Paul; Ducassou, Emmanuelle; Alvarez-Zarikian, Carlos A; Carbonel, Pierre; Hanquiez, Vincent; Bout-Roumazeilles, Viviane; Mulder, Thierry; Perello, Marie-Claire; Giraudeau, Jacques: Rectobuntonia miranda and Krithe keyi relative abundances and clay mineral and grain-size analysis at sites in the Gulf of Cadiz [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971579 (dataset in review)

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Abstract:
The present dataset comprises micropaleontological and sedimentological analyses on cores MD99-2337 (598 mbsl), IODP U1390 (992 mbsl), and CADKS24 (1,316 mbsl). These cores, collected as part of the oceanographic expeditions IMAGES-V/GINNA (1999), Integrated Ocean Drilling Program (IODP) Expedition 339 (2011-2012), and CADISAR 1 (2004), respectively, are distributed along a bathymetric transect from 600 to 1300 water depth. This study specifically addresses changes in Mediterranean Outflow (MOW) paleo-depths and paleo-velocities in the Gulf of Cadiz using independent and complementary proxies, ostracod species from Mediterranean origin, clay mineral associations and grain-size analysis. The here presented data comprises: ostracod abundances in valves per gram, Rectobuntonia miranda and Krithe keyi relative abundances in %, clay mineral assemblages in %, cohesive fine particles measuring less than 10 µm in %, and sortable silt in µm.
Keyword(s):
clay minerals; Grain-size analyses; Gulf of Cadiz; MOW; ostracods
Supplement to:
Moal-Darrigade, Paul; Ducassou, Emmanuelle; Bout-Roumazeilles, Viviane; Hanquiez, Vincent; Perello, Marie-Claire; Mulder, Thierry; Giraudeau, Jacques (2022): Source-to-sink pathways of clay minerals in the cadiz contourite system over the last 25 kyrs: The segregational role of mediterranean outflow water. Marine Geology, 443, 106697, https://doi.org/10.1016/j.margeo.2021.106697
Funding:
Centre National de la Recherche Scientifique (CNRS), grant/award no. LEFE-MOWCA
National Science Foundation (NSF), grant/award no. OCE-1326927
Coverage:
Median Latitude: 36.382183 * Median Longitude: -7.828670 * South-bound Latitude: 36.080000 * West-bound Longitude: -7.940000 * North-bound Latitude: 36.867000 * East-bound Longitude: -7.717000
Date/Time Start: 1999-09-14T22:06:00 * Date/Time End: 1999-09-14T22:06:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
6 datasets

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Datasets listed in this bundled publication

  1. Moal-Darrigade, P; Ducassou, E; Alvarez-Zarikian, CA et al. (in review): Ostracod abundances of IODP Site 339-U1390. https://doi.pangaea.de/10.1594/PANGAEA.971571
  2. Moal-Darrigade, P; Ducassou, E; Alvarez-Zarikian, CA et al. (in review): Clay minerals of sediment core CADKS24. https://doi.pangaea.de/10.1594/PANGAEA.971578
  3. Moal-Darrigade, P; Ducassou, E; Alvarez-Zarikian, CA et al. (in review): Comprises cohesive fine particles of sediment core CADKS24. https://doi.pangaea.de/10.1594/PANGAEA.971577
  4. Moal-Darrigade, P; Ducassou, E; Alvarez-Zarikian, CA et al. (in review): Ostracod abundances of sediment core CADKS24. https://doi.pangaea.de/10.1594/PANGAEA.971573
  5. Moal-Darrigade, P; Ducassou, E; Alvarez-Zarikian, CA et al. (in review): Comprises cohesive fine particles of sediment core MD99-2337. https://doi.pangaea.de/10.1594/PANGAEA.971575
  6. Moal-Darrigade, P; Ducassou, E; Alvarez-Zarikian, CA et al. (in review): Ostracod abundances of sediment core MD99-2337. https://doi.pangaea.de/10.1594/PANGAEA.971574