Well, we're pretty convinced a similar event wiped out the dinosaurs and formed the current Gulf of Mexico.
It may revise history a bit, and should definitely make us think again about probabilies of major asteroid strikes, yeah. Then again, this event evidently wasn't of the same magnitude of the dinosaur-destroying collision. There's a scale they use to measure these things - the highest destroys planets, then causes planet-wide die-offs, then affects whole continents and so on. This event evidently had a wide area of influence (Iraq and Argentina), but didn't simply demolish everything between them.
In other words, it could have been much, much worse.
We could be intelligent, computer-using beetles or something. |