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
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2026
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| author | Molina, Giulia Silveira Voelker, Antje H L Rodrigues, Teresa Jiménez-Espejo, Francisco Jose |
| author_facet | Molina, Giulia Silveira Voelker, Antje H L Rodrigues, Teresa Jiménez-Espejo, Francisco Jose |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_984104 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | 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 Molina, Giulia Silveira Voelker, Antje H L Rodrigues, Teresa Jiménez-Espejo, Francisco Jose Benthic foraminifera assemblages; benthic foraminifera isotopes; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; Mediterranean Outflow Water; mid-Pleistocene transition; Portuguese Margin 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. |
| title | 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 |
| topic | Benthic foraminifera assemblages; benthic foraminifera isotopes; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; Mediterranean Outflow Water; mid-Pleistocene transition; Portuguese Margin |
| url | https://doi.org/10.1594/PANGAEA.984104 |