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Expression of the Early Toarcian negative carbon-isotope excursion in separated carbonate microfractions (Jurassic, Paris Basin)

Abstract:

The causes of the pronounced negative excursion in carbon-isotope values that was recorded during the Early Toarcian Oceanic Anoxic Event (T-OAE) are still under debate, particularly with regard to the local versus global pattern of the excursion, and the extent to which recorded signals are under a diagenetic control. In this study we employ a novel microseparation technique in order to investigate the isotopic and mineralogical characteristics of different size fractions of the carbonate co...

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Publication status:
Published

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Publisher copy:
10.1016/j.epsl.2008.10.013

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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
Journal:
EARTH AND PLANETARY SCIENCE LETTERS
Volume:
277
Issue:
1-2
Pages:
194-203
Publication date:
2009-01-15
DOI:
ISSN:
0012-821X
Source identifiers:
81973
Language:
English
Keywords:
Pubs id:
pubs:81973
UUID:
uuid:0c18f700-749c-4fcd-8de1-18b4e4faff4d
Local pid:
pubs:81973
Deposit date:
2012-12-19

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