- Abstract:
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Oceanic Anoxic Event 2 (OAE 2), occurring ∼94 million years ago, was one of the most extreme carbon cycle and climatic perturbations of the Phanerozoic Eon. It was typified by a rapid rise in atmospheric CO2, global warming, and marine anoxia, leading to the widespread devastation of marine ecosystems. However, the precise timing and extent to which oceanic anoxic conditions expanded during OAE 2 remains unresolved. We present a record of global ocean redox changes during OAE 2 using a combin...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Accepted Manuscript
- Files:
-
-
(pdf, 1.6MB)
-
- Publisher copy:
- 10.1073/pnas.1715278115
-
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- Publisher:
- National Academy of Sciences Publisher's website
- Journal:
- Proceedings of the National Academy of Sciences Journal website
- Volume:
- 115
- Issue:
- 12
- Pages:
- 2918-2923
- Publication date:
- 2018-03-05
- Acceptance date:
- 2018-01-22
- DOI:
- EISSN:
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1091-6490
- ISSN:
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0027-8424
- Pubs id:
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pubs:828394
- URN:
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uri:76f3af13-b300-4a2d-972f-36ef290302dc
- UUID:
-
uuid:76f3af13-b300-4a2d-972f-36ef290302dc
- Local pid:
- pubs:828394
- Copyright holder:
- Clarkson et al.
- Copyright date:
- 2018
- Notes:
-
This is the accepted manuscript version of the article. The final version is available online from the National Academy of Sciences at: https://doi.org/10.1073/pnas.1715278115
Journal article
Uranium isotope evidence for two episodes of deoxygenation during Oceanic Anoxic Event 2
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