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Re: Giant Impact Near India -- Not Mexico -- May Have Doomed Dinosaurs

Are you suggesting that the two impacts were really one asteroid?

It seems like either Earth was the victim of one hell of a meteor shower, or what you suggest must have happened. Certainly Earth doesn't get hit by huge asteroids very often, and yours is a good explanation for two major impacts in a short space of time.

What is timing on them? It's the first I heard of an impact in India. Basalt flood traps in India, yes, they played a role in the environmental disaster.

Dora Smith
Austin, TX

----- Original Message ----- From: <kimba4evr@aol.com>
To: <dinosaur@usc.edu>
Sent: Monday, October 19, 2009 10:51 AM
Subject: Re: Giant Impact Near India -- Not Mexico -- May Have Doomed Dinosaurs

When the Shoemaker-Levy 9 asteroid struck Jupiter, prior to impact the asteroid broke apart, causing several impacts. So isn't it possible that the asteroid from the K/T impact here broke apart causing both this impact and the Chicxulub impact, and possibly several other yet unfound locations?


-----Original Message-----
From: evelyn sobielski <koreke77@yahoo.de>
To: dinosaur@usc.edu
Sent: Fri, Oct 16, 2009 2:29 am
Subject: RE: Giant Impact Near India -- Not Mexico -- May Have Doomed Dinosaurs

>>> Who would have thought it? Two giant asteroids
hitting the planet at
> the same time. What are the odds?
> That is an excellent question.

More like "close in time"...?

Actually, "at nearly the same time" is far more likely than "close in time"..

What comes down are unspecified bolides. What they were *in outer space* - a comet, several asteroids, or a single asteroid that later broke up - is not that

And indeed, the odds of two extraterrestrial bodies impacting in short
succession are really really low since about as long as Earth had a solid
crust.. The odds of an asteroid (especially one of uneven shape) above a certain size causing, within 24 hours or so, *more* than one chunk large enough to cause
mass destruction to impact are about 1, however.


"General Rex, incoming asteroid!"

"Great. Now it's the time to show those allocaudatans what ReptileTech[TM] can achieve! Man the Kansan Ocean Ion Blaster and get it on-line, Commander Raptor!"


"General Rex?"


"We hit it!"

"Great! Another triumph for Rep- wait, why the droopy talon?"

"Well... we *hit* it. But we didn't exactly *destroy* it. Though as a
*monolithic* entity, we did indeed destroy it..."

"By the tetanic tail of _Torvosaurus_! The Eromanga Sea Ion Blaster ist still
under construction!"

"With all due respect, it wouldn't be enough."

"How many fragments?"

"Four and counting."

"We're doomed, Commander Raptor... we're doomed."

"Our calculations show that the toothless handless mutants down in the south
continent will stand a chance to survive."

"Oh how *great*. What a future - life raising from the ashes, only to moult all over the floor... Who's gonna clean up after them? As if it weren't bad enough that these rascals can already drop their droppings on our heads with impun-"

And thus endeth the Mesozoic.