Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Auderset, Alexandra; Moretti, Simone; Taphorn, Björn; Ebner, Pia-Rebecca; Kast, Emma; Wang, Xingchen; Schiebel, Ralf; Sigman, Daniel M; Haug, Gerald H; Martínez-García, Alfredo (2022): Cenozoic foraminifera-bound nitrogen isotope records, TEX86-derived global SST compilation, and GTS-12 adjusted age models from multiple ODP/DSDP sites [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.943130

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Over recent decades, the oxygen-deficient zones (ODZs) of the ocean have expanded, affecting marine ecosystems. However, their response to future global warming is poorly understood. In this study, we investigate Cenozoic ODZs dynamics extending back to 60 million years ago (60 Ma) with a special focus on two periods of sustained global warming: the Middle Miocene and Early Eocene climate optima (MMCO, ca. 16 Ma and EECO, ca 52 Ma). The data series include new species-specific, genus-specific and mixed-taxa foraminifera-bound nitrogen isotope (FB-δ15N) and N content data from sediment cores in the Pacific (ODP 872) and Atlantic (DSDP 516). The new FB-δ15N data combined with existing data from Kast et al., 2019 (doi: 10.1126/science.aau5784) are used to reconstruct the history of ODZ hosted water column denitrification across the Cenozoic. To better understand the connection between denitrification change and climate, we compare the nitrogen isotope data with new TEX86-derived sea surface temperature (SST) data from high latitudes (ODP 704), middle latitudes (DSDP/ODP 516, 588, 754, 1146, 1263) and low latitudes (ODP 667,730) in combination with a global Cenozoic TEX86-derived SST compilation of published records. The data series include all GDGT measurements, calculated indices, SSTs and SST gradients, as well as the age models for the discussed core sites (DSDP/ODP 516, 588, 667, 690, 704, 730, 738, 754, 1146, 1211, 1263) updated to the Geologic Time Scale 2012 (GTS-12, Gradstein et al., 2012, doi: 10.1016/C2011-1-08249-8).
Supplement to:
Auderset, Alexandra; Moretti, Simone; Taphorn, Björn; Ebner, Pia-Rebecca; Kast, Emma; Wang, Xingchen; Schiebel, Ralf; Sigman, Daniel M; Haug, Gerald H; Martínez-García, Alfredo (2022): Enhanced ocean oxygenation during Cenozoic warm periods. Nature, 609(7925), 77-82, https://doi.org/10.1038/s41586-022-05017-0
Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -8.860973 * Median Longitude: 142.399998 * South-bound Latitude: -65.161000 * West-bound Longitude: 1.204900 * North-bound Latitude: 87.867000 * East-bound Longitude: -21.911300
Date/Time Start: 1973-03-11T00:00:00 * Date/Time End: 2015-08-12T20:50:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
21 datasets

Download Data

Download ZIP file containing all datasets as tab-delimited text — use the following character encoding:

Datasets listed in this bundled publication

  1. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Foraminifera-bound nitrogen isotope records of DSDP Site 72-516. https://doi.org/10.1594/PANGAEA.943122
  2. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Foraminifera-bound nitrogen isotope records of ODP Site 144-872. https://doi.org/10.1594/PANGAEA.943127
  3. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Foraminifera-bound nitrogen isotope records of ODP Site 198-1209. https://doi.org/10.1594/PANGAEA.943267
  4. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Foraminifera-bound nitrogen isotope records of ODP Site 198-1211. https://doi.org/10.1594/PANGAEA.943128
  5. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Foraminifera-bound nitrogen isotope records of ODP Site 208-1263. https://doi.org/10.1594/PANGAEA.943272
  6. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Nitrogen isotope gradient between the Pacific and Atlantic, comparing ODP/DSDP Sites 144-872 vs 72-516 and 198-1209 vs 208-1263. https://doi.org/10.1594/PANGAEA.943129
  7. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Nitrogen isotope records, SST compilation and age models from multiple ODP/DSDP sites - Excel files. https://doi.org/10.1594/PANGAEA.946617
  8. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for DSDP Site 72-516. https://doi.org/10.1594/PANGAEA.943645
  9. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for DSDP Site 90-588. https://doi.org/10.1594/PANGAEA.943646
  10. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 108-667. https://doi.org/10.1594/PANGAEA.943648
  11. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 113-690. https://doi.org/10.1594/PANGAEA.943650
  12. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 114-704. https://doi.org/10.1594/PANGAEA.943652
  13. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 117-730. https://doi.org/10.1594/PANGAEA.943653
  14. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 119-738. https://doi.org/10.1594/PANGAEA.943655
  15. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 121-754. https://doi.org/10.1594/PANGAEA.943656
  16. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 144-872. https://doi.org/10.1594/PANGAEA.943658
  17. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 184-1146. https://doi.org/10.1594/PANGAEA.943659
  18. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 198-1209. https://doi.org/10.1594/PANGAEA.943660
  19. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 198-1211. https://doi.org/10.1594/PANGAEA.943661
  20. Auderset, A; Moretti, S; Taphorn, B et al. (2022): GTS-12 adjusted age models for ODP Site 208-1263. https://doi.org/10.1594/PANGAEA.943662
  21. Auderset, A; Moretti, S; Taphorn, B et al. (2022): Cenozoic TEX86-derived global SST compilation including new data from ODP/DSDP Sites 72-516, 90-588, 108-667, 114-704, 117-730, 121-754, 184-1146 and 208-1263. https://doi.org/10.1594/PANGAEA.943369