Molina, Giulia Silveira; Voelker, Antje H L; Rodrigues, Teresa; Jiménez-Espejo, Francisco Jose: Benthic foraminifera faunal and stable isotope records and sediment geochemical data for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site U1387, Gulf of Cadiz [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.984104 (dataset in review)
Abstract:
This study reconstructs bottom water oxygenation, organic matter fluxes, and Mediterranean Outflow Water (MOW) dynamics in the Gulf of Cadiz during the Early to Middle Pleistocene Transition (EMPT), using high-resolution multiproxy data from the IODP Site U1387, comprising Marine Isotope Stage (MIS) 28 to MIS 19. Along with benthic foraminifera assemblages, we integrate stable isotopes, total organic carbon (TOC), total alkenone concentrations, geochemical and sedimentological proxies (Zr/Al ratio, grain size) to identify environmental controls across glacial–interglacial cycles and millennial-scale events.
Keyword(s):
Supplement to:
Molina, Giulia Silveira; Schmiedl, Gerhard; Jiménez-Espejo, Francisco Jose; Kuhnert, Henning; Rodrigues, Teresa; Voelker, Antje H L (submitted): Environmental changes at the seafloor of the Faro drift (Gulf of Cadiz) during the transition from the Early to the Middle Pleistocene.
Project(s):
Funding:
European Regional Development Fund (ERDF), grant/award no. POCI-01-0145-FEDER-022157: EMSO-PT infrastructure project
Fundação para a Ciência e Tecnologia (FCT), grant/award no. 2021.06553.BD: Impacts of early to middle Pleistocene climate change on the sea floor environment of the Gulf of Cadiz – evidence from benthic foraminifera
Coverage:
Median Latitude: 36.805410 * Median Longitude: -7.718891 * South-bound Latitude: 36.805410 * West-bound Longitude: -7.719013 * North-bound Latitude: 36.805410 * East-bound Longitude: -7.718797
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
6 datasets
Download Data (login required; moratorium until 2026-01-15)
Datasets listed in this bundled publication
- Molina, GS (in review): Benthic foraminifera faunal total relative abundance data for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz. https://doi.pangaea.de/10.1594/PANGAEA.984105
- Molina, GS (in review): Diversity of benthic foraminifera for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz. https://doi.pangaea.de/10.1594/PANGAEA.984106
- Molina, GS; Voelker, AHL (in review): Bottom current strength indicators for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz. https://doi.pangaea.de/10.1594/PANGAEA.984107
- Voelker, AHL (in review): Benthic foraminifera C. pachyderma and P. ariminensis oxygen and carbon isotope records for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz. https://doi.pangaea.de/10.1594/PANGAEA.984108
- Voelker, AHL; Rodrigues, T (in review): Sand fraction and total organic carbon data and total alkenone concentrations for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz. https://doi.pangaea.de/10.1594/PANGAEA.984109
- Jiménez-Espejo, FJ (in review): Major element analysis (Zr/Al) for the Marine Isotope Stage (MIS) 19 to MIS 28 interval of IODP Site 339-U1387, Gulf of Cadiz. https://doi.pangaea.de/10.1594/PANGAEA.984110