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Exceptional sulfur and iron isotope enrichment in millimetre-sized, early Palaeozoic animal burrows
Pyrite-δ(34)S and -δ(56)Fe isotopes represent highly sensitive diagnostic paleoenvironmental proxies that express high variability at the bed (< 10 mm) scale that has so far defied explanation by a single formative process. This study reveals for the first time the paleoenvironmental context of e...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7679392/ https://www.ncbi.nlm.nih.gov/pubmed/33219284 http://dx.doi.org/10.1038/s41598-020-76296-8 |