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Comet theory carbonized

Nature (2010)Cite this article

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Sediment studies rule out impact as cause of ancient cold spell.

The controversial theory that a comet impact sent Earth into a sudden climate chill nearly 13,000 years ago has been dealt a serious blow, according to scientists who have analysed sediments from the time.

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References

  1. Daulton, T. L., Pinter, N. & Scott, A. C. Proc. Natl Acad. Sci. USA doi:10.1073/pnas.1003904107 (2010).

  2. Scott, A. C. et al. Geophys. Res. Lett. doi:10.1029/2010GL043345 (2010).

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Authors
  1. Rex Dalton
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Center for Materials Innovation: Tyrone Daulton

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Dalton, R. Comet theory carbonized. Nature (2010). https://doi.org/10.1038/news.2010.441

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  • DOI: https://doi.org/10.1038/news.2010.441

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