Foraminifera-bound nitrogen isotopes, oxygen isotopes, carbon isotopes, biomarkers and XRF elemental contents of sediment cores DSDP 516, MSM58-50-2 and ODP 662 ...

This dataset includes new species-specific foraminifera-bound nitrogen isotope (FB-δ15N) and nitrogen content data for planktic foraminifera from sediment cores in the North Atlantic (MSM58-50-2), equatorial Atlantic (ODP 662), and South Atlantic (DSDP 516). In addition, the dataset includes new ben...

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Bibliographic Details
Main Authors: Auderset, Alexandra, Fripiat, François, Creel, Roger, Oesch, Lukas, Studer, Anja S, Repschläger, Janne, Hathorne, Ed C, Vonhof, Hubert B, Schiebel, Ralf, Gordon, Laura, Lawrence, Kira T, Ren, Haojia Abby, Haug, Gerald H, Sigman, Daniel M, Martínez-García, Alfredo
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
Age model
Biomarker
Carbon isotopes
continental shelf
GDGTs
nitrogen fixation
nitrogen isotopes
oxygen isotopes
sea-surface temperatures
TEX86
XRF
Binary Object
Binary Object File Size
Binary Object MD5 Hash
File content
Composite Core
Gravity corer
Leg72
Leg108
MSM58/1
Glomar Challenger
Joides Resolution
Maria S. Merian
Ice Sheet
North Atlantic
Online Access:https://dx.doi.org/10.1594/pangaea.968915
https://doi.pangaea.de/10.1594/PANGAEA.968915
Description
Summary:This dataset includes new species-specific foraminifera-bound nitrogen isotope (FB-δ15N) and nitrogen content data for planktic foraminifera from sediment cores in the North Atlantic (MSM58-50-2), equatorial Atlantic (ODP 662), and South Atlantic (DSDP 516). In addition, the dataset includes new benthic foraminiferal oxygen and carbon isotope data from these three sites. For Site DSDP 516, we also measured lipid biomarkers and report TEX86-derived sea surface temperatures, GDGT-related indices, and concentrations. The age models for Sites DSDP 516 and MSM58-50 are reported. Finally, the dataset includes the model outputs for changing continental shelf area over the last 200,000 years as well as the input ice sheet reconstruction, topography (ETOPO1), sea-level history, latitude/longitude coordinates, Jupyter notebook, and Conda environment used to estimate this area. ... : Project has been funded by SNSF mobility grant P2EZP2_200000, US NSF grants 1736652, US NSF grants 1851430, ENGAGE project, ARC consolidation project STEREO. ...

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