[cogitator]

Does anyone know when the impact occured?

According to the page, 0.052 x 10^6 Ma, otherwise known as about 52,000 years ago.

[blam]

"According to the page, 0.052 x 10^6 Ma, otherwise known as about 52,000 years ago."

Thanks. That's about the time of the Barringer crater in Arizona. I wonder if we recieved a swarm at that time.