Table 1.
Bement video
Earlier GSA abstract
Co-author spotlight: Andrew S. Madden
Carter, Simms, Benamara….
PNAS Lexus lane? 46,000 hits!
Significance
In 2007, scientists proposed that the start of the Younger Dryas (YD) chronozone (10,900 radiocarbon years ago) and late Pleistocene extinctions resulted from the explosion of a comet in the earths atmosphere. The ET event, as it is…
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