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Transient cooling episodes during Cretaceous Oceanic Anoxic Events with special reference to OAE 1a (Early Aptian)

Abstract:

The two major oceanic anoxic events of the Cretaceous, those of the early Aptian (OAE 1a) and the Cenomanian-Turonian boundary (OAE 2), registered some of the highest temperatures reconstructed for the Cretaceous Period, and are thought to be related to the input of volcanically derived carbon dioxide from one or more Large Igneous Provinces. Widely distributed deposition of marine organic matter, the hallmark of OAEs, and intensified silicate weathering in response to a globally accelerated ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1098/rsta.2017.0073

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Oxford college:
St Edmund Hall
Role:
Author
ORCID:
0000-0002-2728-0984
Publisher:
Royal Society
Journal:
Philosophical Transactions A: Mathematical, Physical and Engineering Sciences More from this journal
Publication date:
2018-09-03
Acceptance date:
2018-05-01
DOI:
EISSN:
1471-2962
ISSN:
1364-503X
Keywords:
Subjects:
Pubs id:
pubs:911781
UUID:
uuid:cbd7466c-d63b-4ed4-8bd8-d2f889179db7
Local pid:
pubs:911781
Source identifiers:
911781
Deposit date:
2018-09-03

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