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Calcium isotope constraints on the end-Permian mass extinction
The end-Permian mass extinction horizon is marked by an abrupt shift in style of carbonate sedimentation and a negative excursion in the carbon isotope (δ(13)C) composition of carbonate minerals. Several extinction scenarios consistent with these observations have been put forward. Secular variation...
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| Main Authors: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
2010
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2889361/ https://ncbi.nlm.nih.gov/pubmed/20421502 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0914065107 |
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