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Re: "Meteor theory gets rocky ride from dinosaur expert"

 
> > It is likely that the shallow shelf across the
> southern WIS would 
> > also have 
> > caused the wave to break, thereby ameliorating its
> impact in the 
> > northern 
> > WIS

  Lehman wrote that the southern end was closed by
middle Maastrichtian time, and mentioned an incipient
Cannonball Sea. Btw, wouldn't a tsunami have wiped out
the ejecta layer if it struck immediately afterwards?


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