Not that we aren’t special or anything, but micro-anything gets spread by trade winds fairly quickly.

I have to scratch my head at the considerable effort that scientist go to in order to pick ONE, SINGLE event to cause something major. Most likely there WAS a comet event — which then caused an oceanic disturbance that over several hundred years dropped the temperatures by enough to cause another ice age. Animals that were caught in the stresses died, and since many of the mega-creatures seem to have been long-lived with few cubs, it wouldn’t have taken more than a few generations for them to die out.

Prehistoric folks then would have lost their primary food sources, and since they were not primarily agrarian they would have either died out or moved to find more wildlife or fish.

I see about four or five cause and effects there, if not more. But hey, it has to be ONE event to cause everything, otherwise all of science’s panties get in an uproar. And then religion gets all pissy because the spaghetti monster didn’t think of it first and smote them.

Too bad it didn’t wipe out mother-marrying rednecks like you, who mistake the honor and integrity of us real live nephews of our Uncle Sam for “socialism”.

Now scoot, ya rat bastard.

I don’t know if the blast happened or not but it isn’t what killed the mammoth in Eurasia.

Twelve-thousand-nine-hundred years ago, in January? I do not recall a comet striking earth but that my just be my memory fading.

You don’t remember? It was right after that day it rained. The day Jimy Heel got caught doing the beep beep while Bubba was on a hunting trip?

This happened just before the great flood. It wasn’t rock, it was water. 40 days and 40 nights later, Gosh sent a sign that he’d never send a comet again.

Aren’t rainbows beautiful?

God killed them because they went from using afros to sporting Jeri Curls.