Mercury spikes suggest volcanic driver of the Ordovician-Silurian mass extinction
Abstract The second largest Phanerozoic mass extinction occurred at the Ordovician-Silurian (O-S) boundary. However, unlike the other major mass extinction events, the driver for the O-S extinction remains uncertain. The abundance of mercury (Hg) and total organic carbon (TOC) of Ordovician and earl...
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| Auteurs principaux: | , , , , , , , , |
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| Format: | article |
| Langue: | EN |
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Nature Portfolio
2017
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| Accès en ligne: | https://doaj.org/article/d92b681762bc46f88861ffb3e77ed648 |
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