Published July 2008
| public
Journal Article
Carbonate 'clumped isotope' thermometry: A status report
Abstract
Carbonate 'clumped isotope' thermometry can determine the growth temperatures of carbonate minerals based on their abundances of ^(13)C-^(18)O bonds, as reflected by the 'Δ_(47)' value of CO_2 extracted by phosphoric acid digestion. This method is precise (as good as ±1 °C), thermodynamically based, and independent of the δ^(18)O of water from which carbonate grew. However, there are many unresolved questions about the general usefulness of this new and unusual proxy. We review recent developments in its calibration and understanding.
Additional Information
© 2008 Published by Elsevier Ltd.Additional details
- Eprint ID
- 39565
- Resolver ID
- CaltechAUTHORS:20130724-151912307
- Created
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2013-09-20Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field
- Caltech groups
- Division of Geological and Planetary Sciences