Marino, Maria; Rodrigues, Teresa; Quivelli, Ornella; Girone, Angela; Maiorano, Patrizia; Bassinot, Franck (2025): Stable oxygen isotopes in the Western Mediterranean during the Early-Middle Pleistocene transition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982549, In: Marino, M et al. (2025): Paleoproductivity proxies and alkenone precursors in the Western Mediterranean during the Early-Middle Pleistocene transition [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.982519
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Published: 2025-05-27 • DOI registered: 2025-06-26
Abstract:
Measurements of stable oxygen isotope analysis were performed on four to fifteen specimens of Globigerina bulloides (250–315 μm). These analyses were performed on an Isoprime 100 (Elementar) dual-inlet Isotope Ratio Mass Spectrometer (Elementar) at the Laboratoire des Sciences du Climat et de l'Environnement (LSCE, France). The results are expressed as δ18O vs V-PDB (in ‰) through calibration to international NBS standards.
Keyword(s):
Related to:
Marino, Maria; Rodrigues, Teresa; Quivelli, Ornella; Girone, Angela; Maiorano, Patrizia; Bassinot, Franck (2022): Paleoproductivity proxies and alkenone precursors in the Western Mediterranean during the Early-Middle Pleistocene transition. Palaeogeography, Palaeoclimatology, Palaeoecology, 601, 111104, https://doi.org/10.1016/j.palaeo.2022.111104
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 38.896633 * Longitude: 4.509883
Date/Time Start: 1995-05-14T00:00:00 * Date/Time End: 1995-08-19T00:00:00
Minimum Elevation: -2415.8 m * Maximum Elevation: -2415.8 m
Event(s):
161-975 * Latitude: 38.896633 * Longitude: 4.509883 * Date/Time Start: 1995-05-14T00:00:00 * Date/Time End: 1995-08-19T00:00:00 * Elevation: -2415.8 m * Penetration: 790.2 m * Recovery: 773.6 m * Location: Western Basin * Campaign: Leg161 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 85 cores; 790.2 m cored; 0 m drilled; 97.9% recovery
Comment:
This dataset was funded by a Geoscience PhD scholarship from University of Bari, Italy.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Depth, composite | Depth comp | mcd | Compensed depth | ||
| 2 | Globigerina bulloides, δ18O | G. bulloides δ18O | ‰ PDB | Bassinot, Franck | Isoprime 100 dual inlet mass spectrometer |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
284 data points