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Large Pt anomaly in the Greenland ice core points to a cataclysm at the onset of Younger Dryas
One explanation of the abrupt cooling episode known as the Younger Dryas (YD) is a cosmic impact or airburst at the YD boundary (YDB) that triggered cooling and resulted in other calamities, including the disappearance of the Clovis culture and the extinction of many large mammal species. We tested...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
2013
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3740870/ https://ncbi.nlm.nih.gov/pubmed/23878232 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1303924110 |
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