Journal article
Isotopic evidence for changes in the zinc cycle during Oceanic Anoxic Event 2 (Late Cretaceous)
- Abstract:
-
Widespread deposition of organic-rich shales during the Late Cretaceous Oceanic Anoxic Event 2 (OAE 2, ca. 94 Ma) occurred during a period of significant global paleo-environmental and geochemical change. It has been proposed that an increase in nutrient input to the ocean during OAE 2 was the key mechanism that generated and sustained high rates of organic-matter burial over time scales of 103–105 yr. Zinc is a bio-essential micronutrient and the proportion of Zn burial in oxic sediments rel...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Accepted manuscript, pdf, 4.5MB)
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- Publisher copy:
- 10.1130/G40226.1
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Authors
Funding
Shell Global Solutions
International BV
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Bibliographic Details
- Publisher:
- Geological Society of America Publisher's website
- Journal:
- Geology Journal website
- Volume:
- 46
- Issue:
- 5
- Pages:
- 463-466
- Publication date:
- 2018-03-22
- Acceptance date:
- 2018-03-07
- DOI:
- EISSN:
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1943-2682
- ISSN:
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0091-7613
- Source identifiers:
-
831293
Item Description
- Pubs id:
-
pubs:831293
- UUID:
-
uuid:22283c0a-a13a-44b8-a3da-adf52b447aca
- Local pid:
- pubs:831293
- Deposit date:
- 2018-03-23
Terms of use
- Copyright holder:
- Geological Society of America
- Copyright date:
- 2018
- Notes:
- Copyright © 2018 Geological Society of America. This is the accepted manuscript version of the article. The final version is available online from Geological Society of America at: https://doi.org/10.1130/G40226.1
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