Journal article
Secular variation in Late Cretaceous carbon isotopes: a new δ13C carbonate reference curve for the Cenomanian-Campanian (99.6 - 70.6 Ma)
- Abstract:
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Carbon stable-isotope variation through the Cenomanian-Santonian stages is characterized using data for 1769 bulk pelagic carbonate samples collected from seven Chalk successions in England. The sections show consistent statigraphic trends and δ13C values that provide a basis for high-resolution correlation. Positive and negative δ13C excursions and inflection points on the isotope profiles are used to define 72 isotope events. Key markers are provided by positive δ13C excursions of up to +2‰...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
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(pdf, 5.1MB)
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- Publisher copy:
- 10.1017/S0016756806002421
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Authors
Funding
Bibliographic Details
- Publisher:
- Cambridge University Press Publisher's website
- Journal:
- Geological Magazine Journal website
- Volume:
- 143
- Issue:
- 5
- Pages:
- 561-608
- Publication date:
- 2006-09-05
- DOI:
- EISSN:
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1469-5081
- ISSN:
-
0016-7568
- URN:
-
uuid:cead9bad-8741-4b26-bb3f-fed79536a31d
- Local pid:
- ora:2882
Item Description
- Language:
- English
- Keywords:
- Subjects:
Terms of use
- Copyright holder:
- Cambridge University Press
- Copyright date:
- 2006
- Notes:
- Citation: Jarvis, I. et al. (2006). 'Secular variation in Late Cretaceous carbon isotopes: a new δ13C carbonate reference curve for the Cenomanian-Campanian (99.6 - 70.6 Ma)', Geological Magazine, 143(5), 561-608. [Available at http://journals.cambridge.org/action/displayJournal?jid=GEO].
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