[LonePalm]

That is roughly the time frame for the Burkle Crater, an asteroid strike in the South Indian Ocean.

"Ceterum censeo 0bama esse delendam."

Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)

[SunkenCiv]

Nice link, thanks!

[gleeaikin]

There is also apparently a 4,000 or more? crater in the Iraq marshes. Is that still the accepted age, or could it be older? Was the crater 2 miles in diameter?