Eiler, John M. and Affek, Hagit and Daëron, Mathieu and Ferry, John and Guo, Weifu and Huntington, Katharine and Thiagarajan, Nivedita and Tripati, Aradhna K. (2008) Carbonate 'clumped isotope' thermometry: A status report. Geochimica et Cosmochimica Acta, 72 (12). A239. ISSN 0016-7037. doi:10.1016/j.gca.2008.05.008. https://resolver.caltech.edu/CaltechAUTHORS:20130724-151912307
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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.
| Item Type: | Article | |||||||||
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| Additional Information: | © 2008 Published by Elsevier Ltd. | |||||||||
| Issue or Number: | 12 | |||||||||
| DOI: | 10.1016/j.gca.2008.05.008 | |||||||||
| Record Number: | CaltechAUTHORS:20130724-151912307 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20130724-151912307 | |||||||||
| Official Citation: | Goldschmidt Abstracts 2008- E, Geochimica et Cosmochimica Acta, Volume 72, Issue 12, Supplement, July 2008, Pages A237-A249, ISSN 0016-7037, http://dx.doi.org/10.1016/j.gca.2008.05.008. | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 39565 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 20 Sep 2013 19:52 | |||||||||
| Last Modified: | 09 Nov 2021 23:45 |
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