Journal article
Uranium isotope evidence for two episodes of deoxygenation during Oceanic Anoxic Event 2
- Abstract:
-
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...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Accepted manuscript, pdf, 1.6MB)
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- Publisher copy:
- 10.1073/pnas.1715278115
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Authors
Funding
+ Royal Society of New
Zealand
More from this funder
Funding agency for:
Jenkyns, H
Grant:
ardGrantUOO1314
MarsdenFundSt
Bibliographic Details
- 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
- Source identifiers:
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828394
Item Description
- Keywords:
- Pubs id:
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pubs:828394
- UUID:
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uuid:76f3af13-b300-4a2d-972f-36ef290302dc
- Local pid:
- pubs:828394
- Deposit date:
- 2018-03-08
Terms of use
- 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
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