Deglacial floods in the Beaufort Sea preceded Younger Dryas cooling

@article{Keigwin2018DeglacialFI,
  title={Deglacial floods in the Beaufort Sea preceded Younger Dryas cooling},
  author={L. Keigwin and Shannon Klotsko and Ning Zhao and B. Reilly and L. Giosan and N. Driscoll},
  journal={Nature Geoscience},
  year={2018},
  volume={11},
  pages={599-604}
}
  • L. Keigwin, Shannon Klotsko, +3 authors N. Driscoll
  • Published 2018
  • Geology
  • Nature Geoscience
  • A period of cooling about 13,000 years ago interrupted about 2,000 years of deglacial warming. Known as the Younger Dryas (YD), the event is thought to have resulted from a slowdown of the Atlantic meridional overturning circulation in response to a sudden flood of Laurentide Ice Sheet meltwater that reached the Nordic Seas. Oxygen isotope evidence for a local source of meltwater to the open western North Atlantic from the Gulf of St Lawrence has been lacking. Here we report that the eastern… CONTINUE READING
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