van Peer, Tim E: Oligo-Miocene oxygen isotope and carbon record from IODP Site 342-U1406 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.958176 (dataset in review)
Abstract:
These data contain a new high-resolution benthic foraminiferal oxygen isotope (d18Ob) record spanning ~26-22 Ma from Integrated Ocean Drilling Program Expedition 342 Site U1406 (Newfoundland Margin, Northwest Atlantic Ocean, ~40°N, 51°W; 3.8 km water depth). Oxygen isotopes of Cibicidoides mundulus (size range 125-250 micrometer) were generated using a Thermo Fisher Scientific MAT 253 mass-spectrometer coupled to a Thermo-Finnigan Kiel IV Carbonate Device in Southampton, Heidelberg, and Leipzig, and coupled to a Gasbench II in Frankfurt. International standards (NBS-18 and NBS-19) and in-house quality control standards were used to calibrate d18Ob. The record was astronomically tuned by recognising obliquity cycles in the X-ray fluorescence based CaCO3 record using newly generated coulometric carbonate content data (wt.% CaCO3), generated at the University of Southampton's Waterfront Campus, National Oceanography Centre Southampton (UoS-NOCS), using a CM5015 coulometer equipped with an AutoMate automated analysis device
Keyword(s):
Supplement to:
van Peer, Tim E: Eccentricity pacing and rapid termination of the early Antarctic ice ages. Nature Communications
Project(s):
Funding:
Coverage:
Median Latitude: 40.349945 * Median Longitude: -51.649816 * South-bound Latitude: 40.349820 * West-bound Longitude: -51.649990 * North-bound Latitude: 40.349992 * East-bound Longitude: -51.649752
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:
3 datasets
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Datasets listed in this bundled publication
- van Peer, TE (in review): Oligo-Miocene oxygen isotope record from IODP Site 342-U1406. https://doi.pangaea.de/10.1594/PANGAEA.958160
- van Peer, TE (in review): Oligo-Miocene depth-age tie points used in astronomical tuning of IODP Site 342-U1406. https://doi.pangaea.de/10.1594/PANGAEA.958171
- van Peer, TE (in review): Oligo-Miocene carbonate content of IODP Site 342-U1406. https://doi.pangaea.de/10.1594/PANGAEA.958173