[meteorite-list] YD impact, again

[E.P. Grondine]

Hi Darren - 

Thanks. We'll see "If the dates hold". The lead author in this is setting the impacts around 10,500 BCE, instead of 10,900 BCE. I really love it where the reporters summarize Firestone et al's "hypothesis" as an asteroid impact, instead of comet impact.

E.P. Grondine
Man and Impact in the Americas